Analysis
- max time kernel
166s - max time network
180s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
28/01/2022, 17:36
Static task
static1
Behavioral task
behavioral1
Sample
ee8d00d3d68ba930271c0aea5fb3e60b339a8e6b5b0a2816124b24a403d6a165.msi
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
- Target ee8d00d3d68ba930271c0aea5fb3e60b339a8e6b5b0a2816124b24a403d6a165.msi
- Size 9.2MB
- Sample220128-v6h8aahddp
- SHA256 ee8d00d3d68ba930271c0aea5fb3e60b339a8e6b5b0a2816124b24a403d6a165
- MD5 0727ea6f39e56adbb7e9e0f8db21ba69
- SHA1 349db21d87ee5801448172673524b3aa4ba022e5
- SHA512 38641aa9cc1cd4e1a82893d2c6e0951ce898b9648c126f87e95d12044dfab935e76a58049d9d81601d5a96035d36ecdf4b7b902a677b388d770ebf5c0c7f1ecf
- MD5 SHA1 SHA512
Malware Config
Signatures
- Blocklisted process makes network request 2 IoCs
flow pid Process 11 3176 msiexec.exe 13 3176 msiexec.exe - Loads dropped DLL 1 IoCs
pid Process 3876 MsiExec.exe - Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\F: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\L: 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) \??\X: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\V: 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) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\Y: msiexec.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3176 msiexec.exe Token: SeIncreaseQuotaPrivilege 3176 msiexec.exe Token: SeSecurityPrivilege 420 msiexec.exe Token: SeCreateTokenPrivilege 3176 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3176 msiexec.exe Token: SeLockMemoryPrivilege 3176 msiexec.exe Token: SeIncreaseQuotaPrivilege 3176 msiexec.exe Token: SeMachineAccountPrivilege 3176 msiexec.exe Token: SeTcbPrivilege 3176 msiexec.exe Token: SeSecurityPrivilege 3176 msiexec.exe Token: SeTakeOwnershipPrivilege 3176 msiexec.exe Token: SeLoadDriverPrivilege 3176 msiexec.exe Token: SeSystemProfilePrivilege 3176 msiexec.exe Token: SeSystemtimePrivilege 3176 msiexec.exe Token: SeProfSingleProcessPrivilege 3176 msiexec.exe Token: SeIncBasePriorityPrivilege 3176 msiexec.exe Token: SeCreatePagefilePrivilege 3176 msiexec.exe Token: SeCreatePermanentPrivilege 3176 msiexec.exe Token: SeBackupPrivilege 3176 msiexec.exe Token: SeRestorePrivilege 3176 msiexec.exe Token: SeShutdownPrivilege 3176 msiexec.exe Token: SeDebugPrivilege 3176 msiexec.exe Token: SeAuditPrivilege 3176 msiexec.exe Token: SeSystemEnvironmentPrivilege 3176 msiexec.exe Token: SeChangeNotifyPrivilege 3176 msiexec.exe Token: SeRemoteShutdownPrivilege 3176 msiexec.exe Token: SeUndockPrivilege 3176 msiexec.exe Token: SeSyncAgentPrivilege 3176 msiexec.exe Token: SeEnableDelegationPrivilege 3176 msiexec.exe Token: SeManageVolumePrivilege 3176 msiexec.exe Token: SeImpersonatePrivilege 3176 msiexec.exe Token: SeCreateGlobalPrivilege 3176 msiexec.exe Token: SeCreateTokenPrivilege 3176 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3176 msiexec.exe Token: SeLockMemoryPrivilege 3176 msiexec.exe Token: SeIncreaseQuotaPrivilege 3176 msiexec.exe Token: SeMachineAccountPrivilege 3176 msiexec.exe Token: SeTcbPrivilege 3176 msiexec.exe Token: SeSecurityPrivilege 3176 msiexec.exe Token: SeTakeOwnershipPrivilege 3176 msiexec.exe Token: SeLoadDriverPrivilege 3176 msiexec.exe Token: SeSystemProfilePrivilege 3176 msiexec.exe Token: SeSystemtimePrivilege 3176 msiexec.exe Token: SeProfSingleProcessPrivilege 3176 msiexec.exe Token: SeIncBasePriorityPrivilege 3176 msiexec.exe Token: SeCreatePagefilePrivilege 3176 msiexec.exe Token: SeCreatePermanentPrivilege 3176 msiexec.exe Token: SeBackupPrivilege 3176 msiexec.exe Token: SeRestorePrivilege 3176 msiexec.exe Token: SeShutdownPrivilege 3176 msiexec.exe Token: SeDebugPrivilege 3176 msiexec.exe Token: SeAuditPrivilege 3176 msiexec.exe Token: SeSystemEnvironmentPrivilege 3176 msiexec.exe Token: SeChangeNotifyPrivilege 3176 msiexec.exe Token: SeRemoteShutdownPrivilege 3176 msiexec.exe Token: SeUndockPrivilege 3176 msiexec.exe Token: SeSyncAgentPrivilege 3176 msiexec.exe Token: SeEnableDelegationPrivilege 3176 msiexec.exe Token: SeManageVolumePrivilege 3176 msiexec.exe Token: SeImpersonatePrivilege 3176 msiexec.exe Token: SeCreateGlobalPrivilege 3176 msiexec.exe Token: SeCreateTokenPrivilege 3176 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3176 msiexec.exe Token: SeLockMemoryPrivilege 3176 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3176 msiexec.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 420 wrote to memory of 3876 420 msiexec.exe 73 PID 420 wrote to memory of 3876 420 msiexec.exe 73 PID 420 wrote to memory of 3876 420 msiexec.exe 73
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\ee8d00d3d68ba930271c0aea5fb3e60b339a8e6b5b0a2816124b24a403d6a165.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3176
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:420 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 78088D8A9E2E9826AF67581657D8EBD4 C2⤵
- Loads dropped DLL
PID:3876
-