Analysis
- max time kernel
150s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220722-en - resource tags
- submitted
27/07/2022, 05:58
General
- Target Payment advice.exe
- Size 603KB
- Sample220727-gn6c7sedb5
- SHA256 8ea73a98123f8923548e6e339e3f2ed5b7c231948b8d3a7faf0c7f6edefe1d12
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 3 IoCs
- Suspicious behavior: EnumeratesProcesses 45 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment advice.exe"C:\Users\Admin\AppData\Local\Temp\Payment advice.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Payment advice.exe"{path}"3⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\raserver.exe"C:\Windows\SysWOW64\raserver.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/576-149-0x0000000000A10000-0x0000000000A3D000-memory.dmp
memory/576-148-0x00000000027C0000-0x0000000002850000-memory.dmp
memory/576-147-0x00000000028C0000-0x0000000002C0A000-memory.dmp
memory/576-146-0x0000000000A10000-0x0000000000A3D000-memory.dmp
memory/576-145-0x00000000002D0000-0x00000000002EF000-memory.dmp
memory/696-142-0x0000000008310000-0x0000000008434000-memory.dmp
memory/696-151-0x00000000087B0000-0x0000000008925000-memory.dmp
memory/696-150-0x00000000087B0000-0x0000000008925000-memory.dmp
memory/2648-136-0x00000000052D0000-0x00000000052DA000-memory.dmp
memory/2648-132-0x0000000000600000-0x000000000069C000-memory.dmp
memory/2648-135-0x00000000054B0000-0x000000000554C000-memory.dmp
memory/2648-134-0x0000000005310000-0x00000000053A2000-memory.dmp
memory/2648-133-0x0000000005820000-0x0000000005DC4000-memory.dmp
memory/4968-141-0x00000000011F0000-0x0000000001201000-memory.dmp
memory/4968-144-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4968-140-0x0000000001240000-0x000000000158A000-memory.dmp
memory/4968-138-0x0000000000400000-0x000000000042D000-memory.dmp