Analysis
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max time kernel
146s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 12:35
Static task
static1
Behavioral task
behavioral1
Sample
ec55282e5f2caf23cf6d8b121ae5ef86d469cddf87aac73935fe567861837341.msi
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ec55282e5f2caf23cf6d8b121ae5ef86d469cddf87aac73935fe567861837341.msi
Resource
win10v2004-20220812-en
General
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Target
ec55282e5f2caf23cf6d8b121ae5ef86d469cddf87aac73935fe567861837341.msi
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Size
20.8MB
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MD5
59239c04862cf1d8e21f4472c6f85a8a
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SHA1
e8f736f3e999437bdc011f6ded9bf14e9c2567d9
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SHA256
ec55282e5f2caf23cf6d8b121ae5ef86d469cddf87aac73935fe567861837341
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SHA512
eab3727e33bba4d6628bd5308ba1113ddd3e1ba6b496a46eca1eaa6ef09b224fb8ebaaaf4dbedc2e94124976d501bdbc7a02b7368b14fd2b779b10c3ba70ef36
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SSDEEP
393216:KTX6QsOWvKKJUYB1UaoivLtvQSG1ZhyQhnlrAvp+YpQdHSJbP:UXC3P1/jRQS4ZhZBlrvnS5P
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
msiexec.exedescription ioc process File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\N: 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) \??\O: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\U: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
msiexec.exemsiexec.exedescription pid process Token: SeShutdownPrivilege 4628 msiexec.exe Token: SeIncreaseQuotaPrivilege 4628 msiexec.exe Token: SeSecurityPrivilege 4284 msiexec.exe Token: SeCreateTokenPrivilege 4628 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4628 msiexec.exe Token: SeLockMemoryPrivilege 4628 msiexec.exe Token: SeIncreaseQuotaPrivilege 4628 msiexec.exe Token: SeMachineAccountPrivilege 4628 msiexec.exe Token: SeTcbPrivilege 4628 msiexec.exe Token: SeSecurityPrivilege 4628 msiexec.exe Token: SeTakeOwnershipPrivilege 4628 msiexec.exe Token: SeLoadDriverPrivilege 4628 msiexec.exe Token: SeSystemProfilePrivilege 4628 msiexec.exe Token: SeSystemtimePrivilege 4628 msiexec.exe Token: SeProfSingleProcessPrivilege 4628 msiexec.exe Token: SeIncBasePriorityPrivilege 4628 msiexec.exe Token: SeCreatePagefilePrivilege 4628 msiexec.exe Token: SeCreatePermanentPrivilege 4628 msiexec.exe Token: SeBackupPrivilege 4628 msiexec.exe Token: SeRestorePrivilege 4628 msiexec.exe Token: SeShutdownPrivilege 4628 msiexec.exe Token: SeDebugPrivilege 4628 msiexec.exe Token: SeAuditPrivilege 4628 msiexec.exe Token: SeSystemEnvironmentPrivilege 4628 msiexec.exe Token: SeChangeNotifyPrivilege 4628 msiexec.exe Token: SeRemoteShutdownPrivilege 4628 msiexec.exe Token: SeUndockPrivilege 4628 msiexec.exe Token: SeSyncAgentPrivilege 4628 msiexec.exe Token: SeEnableDelegationPrivilege 4628 msiexec.exe Token: SeManageVolumePrivilege 4628 msiexec.exe Token: SeImpersonatePrivilege 4628 msiexec.exe Token: SeCreateGlobalPrivilege 4628 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
msiexec.exepid process 4628 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ec55282e5f2caf23cf6d8b121ae5ef86d469cddf87aac73935fe567861837341.msi1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken