Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
07/11/2024, 10:47
General
- Target FEhkB_OsaHE2y08GZpzK8pPE.exe
- Size 90KB
- Sample241107-mvp8fs1bph
- SHA256 ca46080e121408d9624322e505dc2178ba99e15871c90e101b54e42ea7b54a96
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\FEhkB_OsaHE2y08GZpzK8pPE.exe"C:\Users\Admin\AppData\Local\Temp\FEhkB_OsaHE2y08GZpzK8pPE.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\FEhkB_OsaHE2y08GZpzK8pPE.exe"C:\Users\Admin\AppData\Local\Temp\FEhkB_OsaHE2y08GZpzK8pPE.exe" -q2⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 7523⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1924 -ip 19241⤵