Analysis
- max time kernel
149s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
13/03/2024, 17:22
General
- Target 0830f9852bb1d63ab5a7fad0a824cbdf24273351cbac12be1568b3d9e1ee4fcf.exe
- Size 420KB
- Sample240313-vxsqcsag4t
- SHA256 0830f9852bb1d63ab5a7fad0a824cbdf24273351cbac12be1568b3d9e1ee4fcf
Malware Config
Extracted
-
urelas
-
218.54.31.226
-
218.54.31.165
Signatures
- Urelas
Urelas is a trojan targeting card games.
- ASPack v2.12-2.42 1 IoCs
Detects executables packed with ASPack v2.12-2.42
- 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
-
C:\Users\Admin\AppData\Local\Temp\0830f9852bb1d63ab5a7fad0a824cbdf24273351cbac12be1568b3d9e1ee4fcf.exe"C:\Users\Admin\AppData\Local\Temp\0830f9852bb1d63ab5a7fad0a824cbdf24273351cbac12be1568b3d9e1ee4fcf.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jiuzd.exe"C:\Users\Admin\AppData\Local\Temp\jiuzd.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\wiwoo.exe"C:\Users\Admin\AppData\Local\Temp\wiwoo.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
_uinsey.bat
golfinfo.ini
jiuzd.exe
wiwoo.exe
memory/2456-27-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-29-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-28-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-31-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-32-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-33-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-34-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2456-35-0x0000000000880000-0x0000000000914000-memory.dmp
memory/2692-11-0x0000000000400000-0x0000000000465000-memory.dmp
memory/2692-25-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3628-14-0x0000000000400000-0x0000000000465000-memory.dmp
memory/3628-0-0x0000000000400000-0x0000000000465000-memory.dmp