Analysis
- max time kernel
149s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
10/08/2024, 00:06
General
- Target 931c9f7961eb295aecfbe372b16b585a9b16e9dbd45321def2c320224995f840.exe
- Size 4.4MB
- Sample240810-ad9jjswekl
- SHA256 931c9f7961eb295aecfbe372b16b585a9b16e9dbd45321def2c320224995f840
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).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\931c9f7961eb295aecfbe372b16b585a9b16e9dbd45321def2c320224995f840.exe"C:\Users\Admin\AppData\Local\Temp\931c9f7961eb295aecfbe372b16b585a9b16e9dbd45321def2c320224995f840.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\siufg.exe"C:\Users\Admin\AppData\Local\Temp\siufg.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\azses.exe"C:\Users\Admin\AppData\Local\Temp\azses.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
_uinsey.bat
azses.exe
golfinfo.ini
siufg.exe
memory/3804-28-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-25-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-27-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-26-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-31-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-32-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-33-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-34-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/3804-35-0x0000000000A40000-0x0000000000AD4000-memory.dmp
memory/4464-13-0x0000000000400000-0x0000000000871000-memory.dmp
memory/4464-29-0x0000000000400000-0x0000000000871000-memory.dmp
memory/4752-14-0x0000000000400000-0x0000000000871000-memory.dmp
memory/4752-0-0x0000000000400000-0x0000000000871000-memory.dmp