cedcf8eff1d8a8d3dfe2b7ee82ed1ac8a1f7e1900a1b3a792ecefa446de4d144

Analysis

max time kernel
92s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
05-07-2024 01:01

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General

Target

84617e9c081b6b585582d2589aace5a0a7887283f9488b5a6d05906f94116f36.bat
Size

3.4MB
MD5

07f9549ba0e65bb2bd47fcf55c60a608
SHA1

50f97f17245b1967ae322f5a72f48184db4932fa
SHA256

84617e9c081b6b585582d2589aace5a0a7887283f9488b5a6d05906f94116f36
SHA512

d9c2e350d2e963b64c6da7519cdbf15a56a61131098d608721d2e0773e6632b4cb89b90165b212b83b271b5f136539dfe3586dbeef8db6bedc0d358b8d02cd41
SSDEEP

1536:r9M37hEimNW4QbAjC5SMd0aF00kd5Regk1IcIoJkFVcKaoowmgd27/:IENXCbiae0kjRep6VcEo/gUT

Score

4^/10

defense_evasion

Malware Config

Signatures

Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs
Command interpreters often include specific commands/flags that ignore errors and other hangups.
defense_evasion

T1564.011

Processes:

powershell.exe

pid process

2464 powershell.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

2464 powershell.exe
2464 powershell.exe
2464 powershell.exe

pid	process
2464	powershell.exe

pid	process
2464	powershell.exe
2464	powershell.exe
2464	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

Processes:

powershell.exe

description	pid	process
Token: SeDebugPrivilege	2464	powershell.exe
Token: SeIncreaseQuotaPrivilege	2464	powershell.exe
Token: SeSecurityPrivilege	2464	powershell.exe
Token: SeTakeOwnershipPrivilege	2464	powershell.exe
Token: SeLoadDriverPrivilege	2464	powershell.exe
Token: SeSystemProfilePrivilege	2464	powershell.exe
Token: SeSystemtimePrivilege	2464	powershell.exe
Token: SeProfSingleProcessPrivilege	2464	powershell.exe
Token: SeIncBasePriorityPrivilege	2464	powershell.exe
Token: SeCreatePagefilePrivilege	2464	powershell.exe
Token: SeBackupPrivilege	2464	powershell.exe
Token: SeRestorePrivilege	2464	powershell.exe
Token: SeShutdownPrivilege	2464	powershell.exe
Token: SeDebugPrivilege	2464	powershell.exe
Token: SeSystemEnvironmentPrivilege	2464	powershell.exe
Token: SeRemoteShutdownPrivilege	2464	powershell.exe
Token: SeUndockPrivilege	2464	powershell.exe
Token: SeManageVolumePrivilege	2464	powershell.exe
Token: 33	2464	powershell.exe
Token: 34	2464	powershell.exe
Token: 35	2464	powershell.exe
Token: 36	2464	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 4756 wrote to memory of 5096	4756	cmd.exe	findstr.exe
PID 4756 wrote to memory of 5096	4756	cmd.exe	findstr.exe
PID 4756 wrote to memory of 2464	4756	cmd.exe	powershell.exe
PID 4756 wrote to memory of 2464	4756	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\84617e9c081b6b585582d2589aace5a0a7887283f9488b5a6d05906f94116f36.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4756

C:\Windows\system32\findstr.exe
findstr /i "echo" "C:\Users\Admin\AppData\Local\Temp\84617e9c081b6b585582d2589aace5a0a7887283f9488b5a6d05906f94116f36.bat"
2⤵
PID:5096

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -NoLogo -NoProfile -ExecutionPolicy Bypass -Command "if((gcim Win32_PhysicalMemory | measure -Property capacity -Sum).sum /1gb -lt 4) {spps -f -n 'cmd' -ErrorAction SilentlyContinue;exit 1}"
2⤵
- Hide Artifacts: Ignore Process Interrupts
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mulwksz3.12v.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\kdotzASik.bat
Filesize
231B

MD5
1fdf1ddeddb7b144e8f93262144a56d1

SHA1
cfcd1c4ebcf5e83a583ac8688aa5062abf57c8d1

SHA256
c71e50112a771b021417874d43158b7f2edb7c6f17102898c9015cef675e8917

SHA512
91ab8c53c36af4f34db66a4f26261e2dd92d9b2519291380f9a07aaa00a820788342314ea623dfae2c1dd55627c89e732a366a85086326ca3b04893cb4f626d5

Download Submit
memory/2464-11-0x00007FF991AC3000-0x00007FF991AC5000-memory.dmp

Filesize
8KB

Download
memory/2464-17-0x00000216BAB70000-0x00000216BAB92000-memory.dmp

Filesize
136KB

Download
memory/2464-22-0x00000216BACF0000-0x00000216BAD1A000-memory.dmp

Filesize
168KB

Download
memory/2464-23-0x00000216BACF0000-0x00000216BAD14000-memory.dmp

Filesize
144KB

Download
memory/2464-24-0x00007FF991AC0000-0x00007FF992581000-memory.dmp

Filesize
10.8MB

Download
memory/2464-25-0x00007FF991AC0000-0x00007FF992581000-memory.dmp

Filesize
10.8MB

Download
memory/2464-26-0x00007FF991AC0000-0x00007FF992581000-memory.dmp

Filesize
10.8MB

Download
memory/2464-28-0x00007FF991AC0000-0x00007FF992581000-memory.dmp

Filesize
10.8MB

Download