Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 20:57
Static task
static1
Behavioral task
behavioral1
Sample
c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe
Resource
win10v2004-20241007-en
General
-
Target
c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe
-
Size
391KB
-
MD5
d69cc73dfdba7cecce5ec8ba5302991a
-
SHA1
1a31b98b3a15aa30c9142b2bd6f1fc803219f490
-
SHA256
c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b
-
SHA512
74ebd532c0e79f5b6a72af8dc13cade0909204d3e9af2d89bc89588a0cb45e3909eeaf053d0cb55910a0fbedebda4c8c6485aa81b87034f5e6c5defac37c65d1
-
SSDEEP
12288:WbCG7F1wjOLak1PCgqaapo2RvxC1WyOPwQOhGwYyY9ZGyooo3RZNzBjlww43vmOC:mzww4fmOa6IglK
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 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 c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3908 c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe Token: SeShutdownPrivilege 4792 msiexec.exe Token: SeIncreaseQuotaPrivilege 4792 msiexec.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4792 msiexec.exe 4792 msiexec.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3908 wrote to memory of 4792 3908 c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe 91 PID 3908 wrote to memory of 4792 3908 c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe 91 PID 3908 wrote to memory of 4792 3908 c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe"C:\Users\Admin\AppData\Local\Temp\c0b6a90bb020f1795ae0c9eacf27dd940a69ca694670c1eb6afdcb65edb9e59b.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Windows\SysWOW64\msiexec.exe"C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\tmp97CBtmp.msi"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4792
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
32KB
MD56bb75ef70c270e6110ff7413be647df6
SHA1f51a57a2365744a56d497e15e8a10b11e5d580f7
SHA256272e3687bfa3327827e15178c25a31b3c1aa091236834449b98a8e0b40fae062
SHA5123c7925ae681ae4340366143c62d9836c8df7831bb1937a3b661132a27feb7577d712f6eea9e90421fbf1e66bbf9e92fc4a549f39f52e8759127cacbf42b041f9