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Analysis
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max time kernel
159s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30/10/2022, 07:57
Static task
static1
Behavioral task
behavioral1
Sample
8e636c216eface71f6524a6abe8ca8f942deb0b76040dffebdd6ee13a4c6abdf.msi
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8e636c216eface71f6524a6abe8ca8f942deb0b76040dffebdd6ee13a4c6abdf.msi
Resource
win10v2004-20220812-en
General
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Target
8e636c216eface71f6524a6abe8ca8f942deb0b76040dffebdd6ee13a4c6abdf.msi
-
Size
794KB
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MD5
92bbc99b814bbcb68d3daa0364395670
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SHA1
39ccacd5e53175d44519e9803c3bfd179a81d4ef
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SHA256
8e636c216eface71f6524a6abe8ca8f942deb0b76040dffebdd6ee13a4c6abdf
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SHA512
56813bd980324da3ad0c79c337064b2cc5a3ffe0210a0aa64f2415cd6fd507b53913ade73f55100a074f72ed78fb89d4e3cf1ece472c112317fa468dcc227dc5
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SSDEEP
12288:2fiR3YYGCuc42QMGjzzzzzzqf0ZT/5skCj:9+YGCk2QMo5skCj
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 18 8 msiexec.exe 22 8 msiexec.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 8 msiexec.exe Token: SeIncreaseQuotaPrivilege 8 msiexec.exe Token: SeSecurityPrivilege 3676 msiexec.exe Token: SeCreateTokenPrivilege 8 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 8 msiexec.exe Token: SeLockMemoryPrivilege 8 msiexec.exe Token: SeIncreaseQuotaPrivilege 8 msiexec.exe Token: SeMachineAccountPrivilege 8 msiexec.exe Token: SeTcbPrivilege 8 msiexec.exe Token: SeSecurityPrivilege 8 msiexec.exe Token: SeTakeOwnershipPrivilege 8 msiexec.exe Token: SeLoadDriverPrivilege 8 msiexec.exe Token: SeSystemProfilePrivilege 8 msiexec.exe Token: SeSystemtimePrivilege 8 msiexec.exe Token: SeProfSingleProcessPrivilege 8 msiexec.exe Token: SeIncBasePriorityPrivilege 8 msiexec.exe Token: SeCreatePagefilePrivilege 8 msiexec.exe Token: SeCreatePermanentPrivilege 8 msiexec.exe Token: SeBackupPrivilege 8 msiexec.exe Token: SeRestorePrivilege 8 msiexec.exe Token: SeShutdownPrivilege 8 msiexec.exe Token: SeDebugPrivilege 8 msiexec.exe Token: SeAuditPrivilege 8 msiexec.exe Token: SeSystemEnvironmentPrivilege 8 msiexec.exe Token: SeChangeNotifyPrivilege 8 msiexec.exe Token: SeRemoteShutdownPrivilege 8 msiexec.exe Token: SeUndockPrivilege 8 msiexec.exe Token: SeSyncAgentPrivilege 8 msiexec.exe Token: SeEnableDelegationPrivilege 8 msiexec.exe Token: SeManageVolumePrivilege 8 msiexec.exe Token: SeImpersonatePrivilege 8 msiexec.exe Token: SeCreateGlobalPrivilege 8 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 8 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\8e636c216eface71f6524a6abe8ca8f942deb0b76040dffebdd6ee13a4c6abdf.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:8
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3676