8353c5ace62fda6aba330fb3396e4aab11d7e0476f815666bd96a978724b9e0c

Analysis

max time kernel
140s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 13:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SolaraBootstrapper.exe
Size

797KB
MD5

36b62ba7d1b5e149a2c297f11e0417ee
SHA1

ce1b828476274375e632542c4842a6b002955603
SHA256

8353c5ace62fda6aba330fb3396e4aab11d7e0476f815666bd96a978724b9e0c
SHA512

fddec44631e7a800abf232648bbf417969cd5cc650f32c17b0cdc12a0a2afeb9a5dbf5c1f899bd2fa496bd22307bfc8d1237c94920fceafd84f47e13a6b98b94
SSDEEP

12288:n1mzgHpbzEu8AgpQojA1j855xU9pHIRxSNN:1mzgH385QojA1j855xSHI

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 11 IoCs

Processes:

MsiExec.exeMsiExec.exeMsiExec.exe

pid process

2128 MsiExec.exe
2128 MsiExec.exe
3268 MsiExec.exe
3268 MsiExec.exe
3268 MsiExec.exe
3268 MsiExec.exe
3268 MsiExec.exe
2360 MsiExec.exe
2360 MsiExec.exe
2360 MsiExec.exe
2128 MsiExec.exe
Blocklisted process makes network request 2 IoCs

Processes:

msiexec.exe

flow pid process

45 4916 msiexec.exe
48 4916 msiexec.exe

pid	process
2128	MsiExec.exe
2128	MsiExec.exe
3268	MsiExec.exe
3268	MsiExec.exe
3268	MsiExec.exe
3268	MsiExec.exe
3268	MsiExec.exe
2360	MsiExec.exe
2360	MsiExec.exe
2360	MsiExec.exe
2128	MsiExec.exe

flow	pid	process
45	4916	msiexec.exe
48	4916	msiexec.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exe

description	ioc	process
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe

Drops file in Program Files directory 64 IoCs

Processes:

msiexec.exe

description	ioc	process
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\bin\license.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\socks-proxy-agent\dist\index.js.map	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\promise-call-limit\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\abort-controller\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\semver\functions\rsort.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\lib\commands\restart.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\man\man1\npm-completion.1	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\cli-columns\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\.github\ISSUE_TEMPLATE.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-profile.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\LICENSE	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\smart-buffer\typings\smartbuffer.d.ts	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\diff\dist\diff.min.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json-fast\lib\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmpack\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\xcode_emulation.py	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\rimraf\node_modules\glob\LICENSE	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\hosted-git-info\lib\from-url.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\tuf-js\dist\models\index.d.ts	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\tlog\verify\body.d.ts	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\corepack\shims\nodewin\npm.ps1	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\config\lib\type-description.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-team.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\x509\ext.d.ts	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\mkdirp\lib\path-arg.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\unique-filename\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\parse-conflict-json\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\fastest-levenshtein\bench.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\err-code\index.umd.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\docs\content\commands\npm-search.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\man\man7\registry.7	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\corepack\dist\npx.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\corepack\CHANGELOG.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\npm-user-validate\lib\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmversion\lib\commit.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\http-cache-semantics\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\fs\package.json	msiexec.exe
File created	C:\Program Files\nodejs\npm.cmd	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\node_modules\make-fetch-happen\lib\fetch.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\tar\lib\strip-trailing-slashes.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\README.md	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\cli-table3\src\layout-manager.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\cli-columns\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\x509\asn1\dump.d.ts	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\docs\output\using-npm\package-spec.html	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\minipass-flush\node_modules\minipass\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\has-unicode\LICENSE	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\docs\output\commands\npm-help.html	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\node-gyp\lib\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\env-paths\index.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\spdx-exceptions\index.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\lib\arborist\load-actual.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\abort-controller\dist\abort-controller.mjs.map	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\tuf-js\dist\fetcher.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\gyp\pylib\gyp\generator\gypsh.py	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\cacache\package.json	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\lib\commands\pack.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\util-deprecate\node.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\tar\lib\replace.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\safer-buffer\safer.js	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\isexe\LICENSE	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\man\man1\npm-logout.1	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\man\man1\npm-help-search.1	msiexec.exe
File created	C:\Program Files\nodejs\node_modules\npm\node_modules\sigstore\dist\types\sigstore\__generated__\sigstore_bundle.js	msiexec.exe

Drops file in Windows directory 21 IoCs

Processes:

msiexec.exe

description	ioc	process
File created	C:\Windows\Installer\e584e4a.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI5426.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6419.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI9D8B.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6EAA.tmp	msiexec.exe
File created	C:\Windows\Installer\{EFA235B5-C6A1-42E6-9BC9-02A8D56F1CDC}\NodeIcon	msiexec.exe
File opened for modification	C:\Windows\Installer\{EFA235B5-C6A1-42E6-9BC9-02A8D56F1CDC}\NodeIcon	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI5456.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File created	C:\Windows\Installer\SourceHash{EFA235B5-C6A1-42E6-9BC9-02A8D56F1CDC}	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI602F.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI9F72.tmp	msiexec.exe
File created	C:\Windows\Installer\e584e4e.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI5486.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI6E7A.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI9DFA.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIAAFC.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\e584e4a.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI63CA.tmp	msiexec.exe

Modifies data under HKEY_USERS 3 IoCs

Processes:

msiexec.exe

description	ioc	process
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a	msiexec.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2b	msiexec.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E	msiexec.exe

Modifies registry class 30 IoCs

Processes:

msiexec.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A3A70C74FE2431248AD5F8A59570C782\5B532AFE1A6C6E24B99C208A5DF6C1CD	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\PackageName = "node-v18.16.0-x64.msi"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\Media	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\ProductName = "Node.js"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\AuthorizedLUAApp = "0"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\EnvironmentPath	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\Version = "303038464"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\Media\1 = ";"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\EnvironmentPathNode = "EnvironmentPath"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\Assignment = "1"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\InstanceType = "0"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\A3A70C74FE2431248AD5F8A59570C782	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\DocumentationShortcuts	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\Language = "1033"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\AdvertiseFlags = "388"	msiexec.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\DeploymentFlags = "3"	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\Net\1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\NodeEtwSupport = "NodeRuntime"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\corepack	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\PackageCode = "347C7A52EDBDC9A498427C0BC7ABB536"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\ProductIcon = "C:\\Windows\\Installer\\{EFA235B5-C6A1-42E6-9BC9-02A8D56F1CDC}\\NodeIcon"	msiexec.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\Clients = 3a0000000000	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\EnvironmentPathNpmModules = "EnvironmentPath"	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\npm	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\5B532AFE1A6C6E24B99C208A5DF6C1CD\NodeRuntime	msiexec.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\Net	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\5B532AFE1A6C6E24B99C208A5DF6C1CD\SourceList\LastUsedSource = "n;1;C:\\Users\\Admin\\AppData\\Local\\Temp\\"	msiexec.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

SolaraBootstrapper.exemsiexec.exe

pid process

5072 SolaraBootstrapper.exe
5072 SolaraBootstrapper.exe
5072 SolaraBootstrapper.exe
4916 msiexec.exe
4916 msiexec.exe

pid	process
5072	SolaraBootstrapper.exe
5072	SolaraBootstrapper.exe
5072	SolaraBootstrapper.exe
4916	msiexec.exe
4916	msiexec.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

SolaraBootstrapper.exemsiexec.exemsiexec.exewevtutil.exewevtutil.exe

description	pid	process
Token: SeDebugPrivilege	5072	SolaraBootstrapper.exe
Token: SeShutdownPrivilege	2180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2180	msiexec.exe
Token: SeSecurityPrivilege	4916	msiexec.exe
Token: SeCreateTokenPrivilege	2180	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2180	msiexec.exe
Token: SeLockMemoryPrivilege	2180	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2180	msiexec.exe
Token: SeMachineAccountPrivilege	2180	msiexec.exe
Token: SeTcbPrivilege	2180	msiexec.exe
Token: SeSecurityPrivilege	2180	msiexec.exe
Token: SeTakeOwnershipPrivilege	2180	msiexec.exe
Token: SeLoadDriverPrivilege	2180	msiexec.exe
Token: SeSystemProfilePrivilege	2180	msiexec.exe
Token: SeSystemtimePrivilege	2180	msiexec.exe
Token: SeProfSingleProcessPrivilege	2180	msiexec.exe
Token: SeIncBasePriorityPrivilege	2180	msiexec.exe
Token: SeCreatePagefilePrivilege	2180	msiexec.exe
Token: SeCreatePermanentPrivilege	2180	msiexec.exe
Token: SeBackupPrivilege	2180	msiexec.exe
Token: SeRestorePrivilege	2180	msiexec.exe
Token: SeShutdownPrivilege	2180	msiexec.exe
Token: SeDebugPrivilege	2180	msiexec.exe
Token: SeAuditPrivilege	2180	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2180	msiexec.exe
Token: SeChangeNotifyPrivilege	2180	msiexec.exe
Token: SeRemoteShutdownPrivilege	2180	msiexec.exe
Token: SeUndockPrivilege	2180	msiexec.exe
Token: SeSyncAgentPrivilege	2180	msiexec.exe
Token: SeEnableDelegationPrivilege	2180	msiexec.exe
Token: SeManageVolumePrivilege	2180	msiexec.exe
Token: SeImpersonatePrivilege	2180	msiexec.exe
Token: SeCreateGlobalPrivilege	2180	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeSecurityPrivilege	4804	wevtutil.exe
Token: SeBackupPrivilege	4804	wevtutil.exe
Token: SeSecurityPrivilege	4296	wevtutil.exe
Token: SeBackupPrivilege	4296	wevtutil.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe
Token: SeTakeOwnershipPrivilege	4916	msiexec.exe
Token: SeRestorePrivilege	4916	msiexec.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

SolaraBootstrapper.exemsiexec.exeMsiExec.exewevtutil.exe

description	pid	process	target process
PID 5072 wrote to memory of 2180	5072	SolaraBootstrapper.exe	msiexec.exe
PID 5072 wrote to memory of 2180	5072	SolaraBootstrapper.exe	msiexec.exe
PID 5072 wrote to memory of 2180	5072	SolaraBootstrapper.exe	msiexec.exe
PID 4916 wrote to memory of 2128	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 2128	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 3268	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 3268	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 3268	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 2360	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 2360	4916	msiexec.exe	MsiExec.exe
PID 4916 wrote to memory of 2360	4916	msiexec.exe	MsiExec.exe
PID 2360 wrote to memory of 4804	2360	MsiExec.exe	wevtutil.exe
PID 2360 wrote to memory of 4804	2360	MsiExec.exe	wevtutil.exe
PID 2360 wrote to memory of 4804	2360	MsiExec.exe	wevtutil.exe
PID 4804 wrote to memory of 4296	4804	wevtutil.exe	wevtutil.exe
PID 4804 wrote to memory of 4296	4804	wevtutil.exe	wevtutil.exe

C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5072

C:\Windows\SysWOW64\msiexec.exe
"msiexec" /i "C:\Users\Admin\AppData\Local\Temp\node-v18.16.0-x64.msi" /qn
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2180

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4916

C:\Windows\System32\MsiExec.exe
C:\Windows\System32\MsiExec.exe -Embedding F34B96ABA2081D6FE3047B0A745CACB8
2⤵
- Loads dropped DLL
PID:2128

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 1D32912EE9213313AFF172509A2C2F72
2⤵
- Loads dropped DLL
PID:3268

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 35BB7724E6A578447A81CB0CE6EB2B6A E Global\MSI0000
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2360

C:\Windows\SysWOW64\wevtutil.exe
"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man"
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\System32\wevtutil.exe
"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man" /fromwow64
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4296

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4192,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=3908 /prefetch:8
1⤵
PID:1936

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Config.Msi\e584e4d.rbs
Filesize
1.0MB

MD5
6244bcef4650cfc14e5f096277bc2c9e

SHA1
97d1a93f9e9ff9772354641d17e2b7bf236d1e2a

SHA256
a8c97fff6cbfc9547e162b8a329f1217e5f28ef75bd970b735f9d602b350104c

SHA512
93fe66d4319caa7a9300e65d89bcf6d2bacf606e59a9db2e5d3fadaf8fb33e17636ed7ed2bee59ff568704ca6e313017f8a002b2d0ea4d22fc46ee3ff330f64e

Download Submit
C:\Program Files\nodejs\node_etw_provider.man
Filesize
10KB

MD5
1d51e18a7247f47245b0751f16119498

SHA1
78f5d95dd07c0fcee43c6d4feab12d802d194d95

SHA256
1975aa34c1050b8364491394cebf6e668e2337c3107712e3eeca311262c7c46f

SHA512
1eccbe4ddae3d941b36616a202e5bd1b21d8e181810430a1c390513060ae9e3f12cd23f5b66ae0630fd6496b3139e2cc313381b5506465040e5a7a3543444e76

Download Submit
C:\Program Files\nodejs\node_etw_provider.man
Filesize
8KB

MD5
d3bc164e23e694c644e0b1ce3e3f9910

SHA1
1849f8b1326111b5d4d93febc2bafb3856e601bb

SHA256
1185aaa5af804c6bc6925f5202e68bb2254016509847cd382a015907440d86b4

SHA512
91ebff613f4c35c625bb9b450726167fb77b035666ed635acf75ca992c4846d952655a2513b4ecb8ca6f19640d57555f2a4af3538b676c3bd2ea1094c4992854

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\@npmcli\arborist\LICENSE.md
Filesize
818B

MD5
2916d8b51a5cc0a350d64389bc07aef6

SHA1
c9d5ac416c1dd7945651bee712dbed4d158d09e1

SHA256
733dcbf5b1c95dc765b76db969b998ce0cbb26f01be2e55e7bccd6c7af29cb04

SHA512
508c5d1842968c478e6b42b94e04e0b53a342dfaf52d55882fdcfe02c98186e9701983ab5e9726259fba8336282e20126c70d04fc57964027586a40e96c56b74

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\aggregate-error\license
Filesize
1KB

MD5
5ad87d95c13094fa67f25442ff521efd

SHA1
01f1438a98e1b796e05a74131e6bb9d66c9e8542

SHA256
67292c32894c8ac99db06ffa1cb8e9a5171ef988120723ebe673bf76712260ec

SHA512
7187720ccd335a10c9698f8493d6caa2d404e7b21731009de5f0da51ad5b9604645fbf4bc640aa94513b9eb372aa6a31df2467198989234bc2afbce87f76fbc3

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\bin-links\LICENSE
Filesize
754B

MD5
d2cf52aa43e18fdc87562d4c1303f46a

SHA1
58fb4a65fffb438630351e7cafd322579817e5e1

SHA256
45e433413760dc3ae8169be5ed9c2c77adc31ad4d1bc5a28939576df240f29a0

SHA512
54e33d7998b5e9ba76b2c852b4d0493ebb1b1ee3db777c97e6606655325ff66124a0c0857ca4d62de96350dbaee8d20604ec22b0edc17b472086da4babbbcb16

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmhook\LICENSE.md
Filesize
771B

MD5
e9dc66f98e5f7ff720bf603fff36ebc5

SHA1
f2b428eead844c4bf39ca0d0cf61f6b10aeeb93b

SHA256
b49c8d25a8b57fa92b2902d09c4b8a809157ee32fc10d17b7dbb43c4a8038f79

SHA512
8027d65e1556511c884cb80d3c1b846fc9d321f3f83002664ad3805c4dee8e6b0eaf1db81c459153977bdbde9e760b0184ba6572f68d78c37bff617646bcfc3b

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\libnpmorg\LICENSE
Filesize
730B

MD5
072ac9ab0c4667f8f876becedfe10ee0

SHA1
0227492dcdc7fb8de1d14f9d3421c333230cf8fe

SHA256
2ef361317adeda98117f14c5110182c28eae233af1f7050c83d4396961d14013

SHA512
f38fd6506bd9795bb27d31f1ce38b08c9e6f1689c34fca90e9e1d5194fa064d1f34a9c51d15941506ebbbcd6d4193055e9664892521b7e39ebcd61c3b6f25013

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\minipass-pipeline\node_modules\minipass\package.json
Filesize
1KB

MD5
d116a360376e31950428ed26eae9ffd4

SHA1
192b8e06fb4e1f97e5c5c7bf62a9bff7704c198b

SHA256
c3052bd85910be313e38ad355528d527b565e70ef15a784db3279649eee2ded5

SHA512
5221c7648f4299234a4637c47d3f1eb5e147014704913bc6fdad91b9b6a6ccc109bced63376b82b046bb5cad708464c76fb452365b76dbf53161914acf8fb11a

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\minizlib\node_modules\minipass\LICENSE
Filesize
802B

MD5
d7c8fab641cd22d2cd30d2999cc77040

SHA1
d293601583b1454ad5415260e4378217d569538e

SHA256
04400db77d925de5b0264f6db5b44fe6f8b94f9419ad3473caaa8065c525c0be

SHA512
278ff929904be0c19ee5fb836f205e3e5b3e7cec3d26dd42bbf1e7e0ca891bf9c42d2b28fce3741ae92e4a924baf7490c7c6c59284127081015a82e2653e0764

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\minizlib\node_modules\minipass\index.js
Filesize
16KB

MD5
bc0c0eeede037aa152345ab1f9774e92

SHA1
56e0f71900f0ef8294e46757ec14c0c11ed31d4e

SHA256
7a395802fbe01bb3dc8d09586e0864f255874bf897378e546444fbaec29f54c5

SHA512
5f31251825554bf9ed99eda282fa1973fcec4a078796a10757f4fb5592f2783c4ebdd00bdf0d7ed30f82f54a7668446a372039e9d4589db52a75060ca82186b3

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\nopt\LICENSE
Filesize
780B

MD5
b020de8f88eacc104c21d6e6cacc636d

SHA1
20b35e641e3a5ea25f012e13d69fab37e3d68d6b

SHA256
3f24d692d165989cd9a00fe35ca15a2bc6859e3361fa42aa20babd435f2e4706

SHA512
4220617e29dd755ad592295bc074d6bc14d44a1feeed5101129669f3ecf0e34eaa4c7c96bbc83da7352631fa262baab45d4a370dad7dabec52b66f1720c28e38

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\promise-all-reject-late\LICENSE
Filesize
763B

MD5
7428aa9f83c500c4a434f8848ee23851

SHA1
166b3e1c1b7d7cb7b070108876492529f546219f

SHA256
1fccd0ad2e7e0e31ddfadeaf0660d7318947b425324645aa85afd7227cab52d7

SHA512
c7f01de85f0660560206784cdf159b2bdc5f1bc87131f5a8edf384eba47a113005491520b0a25d3cc425985b5def7b189e18ff76d7d562c434dc5d8c82e90cce

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\tar\node_modules\fs-minipass\node_modules\minipass\index.d.ts
Filesize
4KB

MD5
f0bd53316e08991d94586331f9c11d97

SHA1
f5a7a6dc0da46c3e077764cfb3e928c4a75d383e

SHA256
dd3eda3596af30eda88b4c6c2156d3af6e7fa221f39c46e492c5e9fb697e2fef

SHA512
fd6affbaed67d09cf45478f38e92b8ca6c27650a232cbbeaff36e4f7554fb731ae44cf732378641312e98221539e3d8fabe80a7814e4f425026202de44eb5839

Download Submit
C:\Program Files\nodejs\node_modules\npm\node_modules\treeverse\LICENSE
Filesize
771B

MD5
1d7c74bcd1904d125f6aff37749dc069

SHA1
21e6dfe0fffc2f3ec97594aa261929a3ea9cf2ab

SHA256
24b8d53712087b867030d18f2bd6d1a72c78f9fb4dee0ce025374da25e4443b9

SHA512
b5ac03addd29ba82fc05eea8d8d09e0f2fa9814d0dd619c2f7b209a67d95b538c3c2ff70408641ef3704f6a14e710e56f4bf57c2bb3f8957ba164f28ee591778

Download Submit
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Node.js\Node.js website.url
Filesize
133B

MD5
35b86e177ab52108bd9fed7425a9e34a

SHA1
76a1f47a10e3ab829f676838147875d75022c70c

SHA256
afaa6c6335bd3db79e46fb9d4d54d893cee9288e6bb4738294806a9751657319

SHA512
3c8047c94b789c8496af3c2502896cef2d348ee31618893b9b71244af667ec291dcb9b840f869eb984624660086db0c848d1846aa601893e6f9955e56da19f62

Download Submit
C:\Users\Admin\AppData\Local\Temp\node-v18.16.0-x64.msi
Filesize
30.1MB

MD5
0e4e9aa41d24221b29b19ba96c1a64d0

SHA1
231ade3d5a586c0eb4441c8dbfe9007dc26b2872

SHA256
5bfb6f3ab89e198539408f7e0e8ec0b0bd5efe8898573ec05b381228efb45a5d

SHA512
e6f27aecead72dffecbeaad46ebdf4b1fd3dbcddd1f6076ba183b654e4e32d30f7af1236bf2e04459186e993356fe2041840671be73612c8afed985c2c608913

Download Submit
C:\Windows\Installer\MSI5426.tmp
Filesize
122KB

MD5
9fe9b0ecaea0324ad99036a91db03ebb

SHA1
144068c64ec06fc08eadfcca0a014a44b95bb908

SHA256
e2cce64916e405976a1d0c522b44527d12b1cba19de25da62121cf5f41d184c9

SHA512
906641a73d69a841218ae90b83714a05af3537eec8ad1d761f58ac365cf005bdd74ad88f71c4437aaa126ac74fa46bcad424d17c746ab197eec2caa1bd838176

Download Submit
C:\Windows\Installer\MSI5486.tmp
Filesize
211KB

MD5
a3ae5d86ecf38db9427359ea37a5f646

SHA1
eb4cb5ff520717038adadcc5e1ef8f7c24b27a90

SHA256
c8d190d5be1efd2d52f72a72ae9dfa3940ab3faceb626405959349654fe18b74

SHA512
96ecb3bc00848eeb2836e289ef7b7b2607d30790ffd1ae0e0acfc2e14f26a991c6e728b8dc67280426e478c70231f9e13f514e52c8ce7d956c1fad0e322d98e0

Download Submit
C:\Windows\Installer\MSI63CA.tmp
Filesize
297KB

MD5
7a86ce1a899262dd3c1df656bff3fb2c

SHA1
33dcbe66c0dc0a16bab852ed0a6ef71c2d9e0541

SHA256
b8f2d0909d7c2934285a8be010d37c0609c7854a36562cbfcbce547f4f4c7b0c

SHA512
421e8195c47381de4b3125ab6719eec9be7acd2c97ce9247f4b70a309d32377917c9686b245864e914448fe53df2694d5ee5f327838d029989ba7acafda302ec

Download Submit
memory/5072-0-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/5072-1928-0x0000000074EFE000-0x0000000074EFF000-memory.dmp

Filesize
4KB

Download
memory/5072-3-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/5072-2-0x0000000005F00000-0x00000000064A4000-memory.dmp

Filesize
5.6MB

Download
memory/5072-2355-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/5072-1-0x0000000000FE0000-0x00000000010AE000-memory.dmp

Filesize
824KB

Download