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Analysis
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max time kernel
89s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
24/01/2024, 04:01
Static task
static1
Behavioral task
behavioral1
Sample
d95ca69045ee6c82c627dc8df9d862a4.msi
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
d95ca69045ee6c82c627dc8df9d862a4.msi
Resource
win10v2004-20231222-en
General
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Target
d95ca69045ee6c82c627dc8df9d862a4.msi
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Size
7.9MB
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MD5
d95ca69045ee6c82c627dc8df9d862a4
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SHA1
cc4f1c221d62c7480a732a5ed33f66f0fbe5c871
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SHA256
0893966473603deecbbfc6afa54aff221c12442840506bdbe7b99e688e27fac9
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SHA512
acc5d781b803e34a7a8f8edda150bce0de0b0a31b4cfa82ca142460faf835d8cf9d297b236b0a8ae44b9c94184643b8bda5e2cd783b522eeb321c5f3bce9cee4
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SSDEEP
196608:jgVzBx4Ei4XNCud3TT+iYKJ+OkkKsmodF8bx:s94AXjT61K8O1Ksmob8b
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 4 4980 msiexec.exe 6 4980 msiexec.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\S: msiexec.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4980 msiexec.exe Token: SeIncreaseQuotaPrivilege 4980 msiexec.exe Token: SeSecurityPrivilege 2656 msiexec.exe Token: SeCreateTokenPrivilege 4980 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 4980 msiexec.exe Token: SeLockMemoryPrivilege 4980 msiexec.exe Token: SeIncreaseQuotaPrivilege 4980 msiexec.exe Token: SeMachineAccountPrivilege 4980 msiexec.exe Token: SeTcbPrivilege 4980 msiexec.exe Token: SeSecurityPrivilege 4980 msiexec.exe Token: SeTakeOwnershipPrivilege 4980 msiexec.exe Token: SeLoadDriverPrivilege 4980 msiexec.exe Token: SeSystemProfilePrivilege 4980 msiexec.exe Token: SeSystemtimePrivilege 4980 msiexec.exe Token: SeProfSingleProcessPrivilege 4980 msiexec.exe Token: SeIncBasePriorityPrivilege 4980 msiexec.exe Token: SeCreatePagefilePrivilege 4980 msiexec.exe Token: SeCreatePermanentPrivilege 4980 msiexec.exe Token: SeBackupPrivilege 4980 msiexec.exe Token: SeRestorePrivilege 4980 msiexec.exe Token: SeShutdownPrivilege 4980 msiexec.exe Token: SeDebugPrivilege 4980 msiexec.exe Token: SeAuditPrivilege 4980 msiexec.exe Token: SeSystemEnvironmentPrivilege 4980 msiexec.exe Token: SeChangeNotifyPrivilege 4980 msiexec.exe Token: SeRemoteShutdownPrivilege 4980 msiexec.exe Token: SeUndockPrivilege 4980 msiexec.exe Token: SeSyncAgentPrivilege 4980 msiexec.exe Token: SeEnableDelegationPrivilege 4980 msiexec.exe Token: SeManageVolumePrivilege 4980 msiexec.exe Token: SeImpersonatePrivilege 4980 msiexec.exe Token: SeCreateGlobalPrivilege 4980 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4980 msiexec.exe
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\d95ca69045ee6c82c627dc8df9d862a4.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4980
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2656