Analysis
- max time kernel
91s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
11/02/2023, 14:34
General
- Target 3a07a998d20314280bb1880115f3ed24.exe
- Size 1.4MB
- Sample230211-rxgfjsgb86
- SHA256 9caad784222d3fb486822446983ef20eb408845146c9bf954bf2e185fb4e35d1
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3a07a998d20314280bb1880115f3ed24.exe"C:\Users\Admin\AppData\Local\Temp\3a07a998d20314280bb1880115f3ed24.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" /u /S AQ~ht.jL_2⤵
- Loads dropped DLL
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
AQ~ht.jL_
AQ~ht.jL_
AQ~ht.jL_
memory/4792-136-0x0000000002350000-0x00000000024F6000-memory.dmp
memory/4792-137-0x0000000002350000-0x00000000024F6000-memory.dmp
memory/4792-140-0x0000000000940000-0x0000000000946000-memory.dmp
memory/4792-141-0x0000000002620000-0x0000000002705000-memory.dmp
memory/4792-142-0x0000000002710000-0x00000000027DE000-memory.dmp