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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
06/10/2024, 01:23
Static task
static1
Behavioral task
behavioral1
Sample
babb74a30ceeab2e98e75f70957d27a70f9079ba8b903f18db9074d437b5c4d2.msi
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
babb74a30ceeab2e98e75f70957d27a70f9079ba8b903f18db9074d437b5c4d2.msi
Resource
win10v2004-20240802-en
General
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Target
babb74a30ceeab2e98e75f70957d27a70f9079ba8b903f18db9074d437b5c4d2.msi
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Size
1.9MB
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MD5
79e7bd0f6f85c4fadafe9b82f0b0d41a
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SHA1
c46736c9024aed2f0e5205ef17e278789ba3d77c
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SHA256
babb74a30ceeab2e98e75f70957d27a70f9079ba8b903f18db9074d437b5c4d2
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SHA512
6c4884a3291723f51f4920983e1a454340dfabc262f49f061f5f6c4e05a4a44d253d1a26e3ff35ede6385c6f3df7a500b1681f094a9b7dd71af7c30ca6cc3b83
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SSDEEP
49152:KZEWXCT4dSLlYJqI6hnPw48VW+2qHkTFbyONmHuExZMvIU:K6WXCTuGXFYY+2qGwl
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 46 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) \??\O: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\O: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\J: 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) \??\Z: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\J: msiexec.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\Installer\f7695d9.msi msiexec.exe File opened for modification C:\Windows\Installer\f7695d9.msi msiexec.exe File opened for modification C:\Windows\Installer\MSI9627.tmp msiexec.exe -
Loads dropped DLL 1 IoCs
pid Process 2260 MsiExec.exe -
Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 1204 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1204 msiexec.exe -
Suspicious use of AdjustPrivilegeToken 38 IoCs
description pid Process Token: SeShutdownPrivilege 1204 msiexec.exe Token: SeIncreaseQuotaPrivilege 1204 msiexec.exe Token: SeRestorePrivilege 1892 msiexec.exe Token: SeTakeOwnershipPrivilege 1892 msiexec.exe Token: SeSecurityPrivilege 1892 msiexec.exe Token: SeCreateTokenPrivilege 1204 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 1204 msiexec.exe Token: SeLockMemoryPrivilege 1204 msiexec.exe Token: SeIncreaseQuotaPrivilege 1204 msiexec.exe Token: SeMachineAccountPrivilege 1204 msiexec.exe Token: SeTcbPrivilege 1204 msiexec.exe Token: SeSecurityPrivilege 1204 msiexec.exe Token: SeTakeOwnershipPrivilege 1204 msiexec.exe Token: SeLoadDriverPrivilege 1204 msiexec.exe Token: SeSystemProfilePrivilege 1204 msiexec.exe Token: SeSystemtimePrivilege 1204 msiexec.exe Token: SeProfSingleProcessPrivilege 1204 msiexec.exe Token: SeIncBasePriorityPrivilege 1204 msiexec.exe Token: SeCreatePagefilePrivilege 1204 msiexec.exe Token: SeCreatePermanentPrivilege 1204 msiexec.exe Token: SeBackupPrivilege 1204 msiexec.exe Token: SeRestorePrivilege 1204 msiexec.exe Token: SeShutdownPrivilege 1204 msiexec.exe Token: SeDebugPrivilege 1204 msiexec.exe Token: SeAuditPrivilege 1204 msiexec.exe Token: SeSystemEnvironmentPrivilege 1204 msiexec.exe Token: SeChangeNotifyPrivilege 1204 msiexec.exe Token: SeRemoteShutdownPrivilege 1204 msiexec.exe Token: SeUndockPrivilege 1204 msiexec.exe Token: SeSyncAgentPrivilege 1204 msiexec.exe Token: SeEnableDelegationPrivilege 1204 msiexec.exe Token: SeManageVolumePrivilege 1204 msiexec.exe Token: SeImpersonatePrivilege 1204 msiexec.exe Token: SeCreateGlobalPrivilege 1204 msiexec.exe Token: SeRestorePrivilege 1892 msiexec.exe Token: SeTakeOwnershipPrivilege 1892 msiexec.exe Token: SeRestorePrivilege 1892 msiexec.exe Token: SeTakeOwnershipPrivilege 1892 msiexec.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1204 msiexec.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31 PID 1892 wrote to memory of 2260 1892 msiexec.exe 31
Processes
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C:\Windows\system32\msiexec.exemsiexec.exe /I C:\Users\Admin\AppData\Local\Temp\babb74a30ceeab2e98e75f70957d27a70f9079ba8b903f18db9074d437b5c4d2.msi1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1204
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 71A88C4DC157DCC4B7D9F54E434274862⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2260
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD5d141e531f847cf4d0ab6745095b150da
SHA1d826d443930d093a6d17979fb916b567ef316243
SHA256d5479710988c54042cb0286f9bcc5a350c753a55640c52c61dcad6163b485fc0
SHA5122b774044ab965aa049b1453da9001bb10ece560dc0f9246b66c30409949b7ca1d33542a68abcaadc692ae27be47f7817d079c22df03626214247193bf784d7aa