hxxps://krs[.]microsoft[.]com/redirect?id=lxDNVZKK

Analysis

max time kernel
149s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 11:52

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General

Target

https://krs.microsoft.com/redirect?id=lxDNVZKK

Score

5^/10

microsoft phishing

Malware Config

Signatures

Detected potential entity reuse from brand microsoft.
phishing microsoft

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133643947418930160"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

2240 chrome.exe
2240 chrome.exe
764 chrome.exe
764 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

2240 chrome.exe
2240 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe
Token: SeShutdownPrivilege	2240	chrome.exe
Token: SeCreatePagefilePrivilege	2240	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe
2240	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2240 wrote to memory of 2304	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2304	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 2904	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1408	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1408	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe
PID 2240 wrote to memory of 1416	2240	chrome.exe	chrome.exe

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://krs.microsoft.com/redirect?id=lxDNVZKK
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2240

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa408fab58,0x7ffa408fab68,0x7ffa408fab78
2⤵
PID:2304

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1728 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:2
2⤵
PID:2904

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:8
2⤵
PID:1408

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2232 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:8
2⤵
PID:1416

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3084 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:1
2⤵
PID:2268

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3100 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:1
2⤵
PID:3420

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4528 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:8
2⤵
PID:2704

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4468 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:8
2⤵
PID:4628

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1928 --field-trial-handle=1944,i,4709949986648448794,11007546162032098626,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:764

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:4932

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
fef238ac5f8221fce89a4531416d7fbd

SHA1
93cb1ea55d2e67cd00003a3d375713cc0a455708

SHA256
9485a5ffb5a2fda4abf93a79faf306452e641f9ff0c795b958aeb67b5cf9ae0f

SHA512
10b172dc6dca430340681a90fc6c3a777e8e34245313e16796d4b0bdff4fca39955f612e2de02e8b961197b055f87d69fbc9d2e7c8b981164b7b3cae80603f3a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
2KB

MD5
2b62f79adce083ff50987768468d95cf

SHA1
7e232669d3d12c88b5a38a7e39796f1b31a4bf74

SHA256
970225ba231c4637965910db0b0b49cfc44978b3ba4ac2bae174ee29eb1705bd

SHA512
3bf0b0f7e6ba76b3716dd413f944e69b16afc636e95d817fdbecd5f34cc00fbd96b32dafb1bff3cdb3b019616ab7a4f40ef33d578d98900a194fbc636f34c539

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
Filesize
692B

MD5
580b657c00aaf9fec5148c21d835f04a

SHA1
e8bf0f3f53e4fae1609ee652318e5c672e843290

SHA256
41c74e6ed6110a593c3bd4849cc26cab360f596f5a8ea5e00ac5f0fdd8d047f2

SHA512
9f001837f97ee2154408b3db686c1a96d8aacca90d23d80646cbd288da8cc567598dcc4b82850e49d6fcfb9d7cb0df3b8abf29ca7fecb047e97388c030f964ba

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
7KB

MD5
81b805af73d2d395c375ecc6e4cdee5e

SHA1
09ecd11132d5e5cff7489b9b122a84627226eb7d

SHA256
5b65b67f7935c8e52b72d4b36b3501e7d0056b138ca781fe61a65301db36e746

SHA512
e30221504702791a90d4c91797e337b8a995ca878a253ba68c808e65f2bc41a6cbdd6c93d8d90afd8eaf912c41aa6755accf4b1a1413432949be628723912434

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
138KB

MD5
50b19691a05988fbaaa5d8a46796679a

SHA1
2922b14647f08f09e8684a0e3084e995d3577fea

SHA256
b44e67a64837c2abf28cb4d35ca80ee466a39bf127fb6f6bbb0b677169d94e47

SHA512
a277e054663df3e72edb7ecf8a03dd2c07ce32a642825e91cc116685ae48f84fd44775d4ab11afa1834facefc2d37b6bfb9ef8147d2239cb2b0ec567dec17b30

Download Submit
\??\pipe\crashpad_2240_MYPVOISBKINWLCFJ
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit