cb7dd95b66fac4fee9ad026ebfad316c7ebc8d69e898ffad6e12e9a9ec13f712

Analysis

max time kernel
134s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 14:27

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General

Target

2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe
Size

3.3MB
MD5

7217c894bc8e3c7d20fe1800f97f74f3
SHA1

93c4049d152ccd80bc61a494cb966283b8199964
SHA256

cb7dd95b66fac4fee9ad026ebfad316c7ebc8d69e898ffad6e12e9a9ec13f712
SHA512

4a3c4cead92b2762d7a67063d66cdf9b682c2c849019b2ffd679c0af95da2bdf9c0bf7d1da135896f000f49c88bdcf39398deb490d1fa65fa2a77fb67822cfca
SSDEEP

49152:YX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qr:YlRsZ47/QXoHUOfAoj1x6r

Score

1^/10

Malware Config

Signatures

Suspicious use of AdjustPrivilegeToken 42 IoCs

Processes:

wmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	556	wmic.exe
Token: SeSecurityPrivilege	556	wmic.exe
Token: SeTakeOwnershipPrivilege	556	wmic.exe
Token: SeLoadDriverPrivilege	556	wmic.exe
Token: SeSystemProfilePrivilege	556	wmic.exe
Token: SeSystemtimePrivilege	556	wmic.exe
Token: SeProfSingleProcessPrivilege	556	wmic.exe
Token: SeIncBasePriorityPrivilege	556	wmic.exe
Token: SeCreatePagefilePrivilege	556	wmic.exe
Token: SeBackupPrivilege	556	wmic.exe
Token: SeRestorePrivilege	556	wmic.exe
Token: SeShutdownPrivilege	556	wmic.exe
Token: SeDebugPrivilege	556	wmic.exe
Token: SeSystemEnvironmentPrivilege	556	wmic.exe
Token: SeRemoteShutdownPrivilege	556	wmic.exe
Token: SeUndockPrivilege	556	wmic.exe
Token: SeManageVolumePrivilege	556	wmic.exe
Token: 33	556	wmic.exe
Token: 34	556	wmic.exe
Token: 35	556	wmic.exe
Token: 36	556	wmic.exe
Token: SeIncreaseQuotaPrivilege	556	wmic.exe
Token: SeSecurityPrivilege	556	wmic.exe
Token: SeTakeOwnershipPrivilege	556	wmic.exe
Token: SeLoadDriverPrivilege	556	wmic.exe
Token: SeSystemProfilePrivilege	556	wmic.exe
Token: SeSystemtimePrivilege	556	wmic.exe
Token: SeProfSingleProcessPrivilege	556	wmic.exe
Token: SeIncBasePriorityPrivilege	556	wmic.exe
Token: SeCreatePagefilePrivilege	556	wmic.exe
Token: SeBackupPrivilege	556	wmic.exe
Token: SeRestorePrivilege	556	wmic.exe
Token: SeShutdownPrivilege	556	wmic.exe
Token: SeDebugPrivilege	556	wmic.exe
Token: SeSystemEnvironmentPrivilege	556	wmic.exe
Token: SeRemoteShutdownPrivilege	556	wmic.exe
Token: SeUndockPrivilege	556	wmic.exe
Token: SeManageVolumePrivilege	556	wmic.exe
Token: 33	556	wmic.exe
Token: 34	556	wmic.exe
Token: 35	556	wmic.exe
Token: 36	556	wmic.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe

description	pid	process	target process
PID 1040 wrote to memory of 556	1040	2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe	wmic.exe
PID 1040 wrote to memory of 556	1040	2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-21_7217c894bc8e3c7d20fe1800f97f74f3_ryuk_sliver.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\system32\wbem\wmic.exe
  wmic os get oslanguage /FORMAT:LIST
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:556

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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