Analysis
- max time kernel
94s - max time network
96s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
05/08/2024, 13:42
Static task
static1
Behavioral task
behavioral1
Sample
transmission-4.0.6-x64.msi
Resource
win7-20240708-en
windows7-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
transmission-4.0.6-x64.msi
Resource
win10v2004-20240802-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target transmission-4.0.6-x64.msi
- Size 18.0MB
- Sample240805-qzrhvsxerm
- SHA256 29417282f2a5405018a211aa94e60d324657cf347e7a496ca7a51798ede0f6c1
- MD5 fa656a2edce7829c521b9aba436f7d98
- SHA1 95ec5a13fd5dea4ec013dafe21e1110e0bc70775
- SHA512 ad115874772dcb8fe04b478ff37cef1196a4ad694c4d9e26b8e8e89f509ffa5ce8a6fa5e5f8db4d561b095a71f4d4f1629040030964213c8f4c4e9bac7c210ad
- SSDEEP 393216:8188kqvoztKo7FHJ6c3Ku9MifhX+4s3NHQa5aBHn6+sRH4+vvm0qEHmJ9Qh:G88kqKKMYcau9MGX3s3IHkH4wvRqTJu
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Blocklisted process makes network request 3 IoCs
flow pid Process 2 5020 msiexec.exe 4 5020 msiexec.exe 7 5020 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) \??\A: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\J: 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) \??\Q: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\X: msiexec.exe - Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 5020 msiexec.exe - Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 5020 msiexec.exe Token: SeIncreaseQuotaPrivilege 5020 msiexec.exe Token: SeSecurityPrivilege 3132 msiexec.exe Token: SeCreateTokenPrivilege 5020 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 5020 msiexec.exe Token: SeLockMemoryPrivilege 5020 msiexec.exe Token: SeIncreaseQuotaPrivilege 5020 msiexec.exe Token: SeMachineAccountPrivilege 5020 msiexec.exe Token: SeTcbPrivilege 5020 msiexec.exe Token: SeSecurityPrivilege 5020 msiexec.exe Token: SeTakeOwnershipPrivilege 5020 msiexec.exe Token: SeLoadDriverPrivilege 5020 msiexec.exe Token: SeSystemProfilePrivilege 5020 msiexec.exe Token: SeSystemtimePrivilege 5020 msiexec.exe Token: SeProfSingleProcessPrivilege 5020 msiexec.exe Token: SeIncBasePriorityPrivilege 5020 msiexec.exe Token: SeCreatePagefilePrivilege 5020 msiexec.exe Token: SeCreatePermanentPrivilege 5020 msiexec.exe Token: SeBackupPrivilege 5020 msiexec.exe Token: SeRestorePrivilege 5020 msiexec.exe Token: SeShutdownPrivilege 5020 msiexec.exe Token: SeDebugPrivilege 5020 msiexec.exe Token: SeAuditPrivilege 5020 msiexec.exe Token: SeSystemEnvironmentPrivilege 5020 msiexec.exe Token: SeChangeNotifyPrivilege 5020 msiexec.exe Token: SeRemoteShutdownPrivilege 5020 msiexec.exe Token: SeUndockPrivilege 5020 msiexec.exe Token: SeSyncAgentPrivilege 5020 msiexec.exe Token: SeEnableDelegationPrivilege 5020 msiexec.exe Token: SeManageVolumePrivilege 5020 msiexec.exe Token: SeImpersonatePrivilege 5020 msiexec.exe Token: SeCreateGlobalPrivilege 5020 msiexec.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5020 msiexec.exe
Processes
-
C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\transmission-4.0.6-x64.msi1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:5020
-
C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3132