Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
27/03/2024, 22:24
General
- Target 93a9f8396b430ee8771075e365ae6d2af948a88fceb4ea8ee1f0f75993413ee0.exe
- Size 343KB
- Sample240327-2bt5macf79
- SHA256 93a9f8396b430ee8771075e365ae6d2af948a88fceb4ea8ee1f0f75993413ee0
Malware Config
Extracted
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urelas
-
1.234.83.146
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133.242.129.155
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218.54.31.226
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218.54.30.235
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218.54.31.165
Signatures
- Urelas
Urelas is a trojan targeting card games.
- Detects executables built or packed with MPress PE compressor 7 IoCs
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\93a9f8396b430ee8771075e365ae6d2af948a88fceb4ea8ee1f0f75993413ee0.exe"C:\Users\Admin\AppData\Local\Temp\93a9f8396b430ee8771075e365ae6d2af948a88fceb4ea8ee1f0f75993413ee0.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\luhud.exe"C:\Users\Admin\AppData\Local\Temp\luhud.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\rokou.exe"C:\Users\Admin\AppData\Local\Temp\rokou.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
_uinsey.bat
golfinfo.ini
luhud.exe
rokou.exe
memory/2692-39-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/2692-37-0x00000000021D0000-0x00000000021D2000-memory.dmp
memory/2692-35-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/2692-40-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/2692-41-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/2692-42-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/2692-43-0x0000000000040000-0x00000000000FB000-memory.dmp
memory/4044-15-0x0000000000400000-0x000000000048B000-memory.dmp
memory/4044-18-0x0000000000400000-0x000000000048B000-memory.dmp
memory/4044-36-0x0000000000400000-0x000000000048B000-memory.dmp
memory/4528-14-0x0000000000400000-0x000000000048B000-memory.dmp
memory/4528-1-0x0000000000400000-0x000000000048B000-memory.dmp
memory/4528-0-0x0000000000400000-0x000000000048B000-memory.dmp