Analysis
- max time kernel
150s - max time network
94s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
28/09/2024, 23:29
General
- Target 7b0f5b2ab79d0f6c599fb3646941ade90b9271785a56ae424e9e1ace5eadea4e.exe
- Size 330KB
- Sample240928-3g3vdstemb
- SHA256 7b0f5b2ab79d0f6c599fb3646941ade90b9271785a56ae424e9e1ace5eadea4e
Malware Config
Extracted
-
urelas
-
218.54.31.226
-
218.54.31.165
-
218.54.31.166
Signatures
- Urelas
Urelas is a trojan targeting card games.
- 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\7b0f5b2ab79d0f6c599fb3646941ade90b9271785a56ae424e9e1ace5eadea4e.exe"C:\Users\Admin\AppData\Local\Temp\7b0f5b2ab79d0f6c599fb3646941ade90b9271785a56ae424e9e1ace5eadea4e.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\fuveq.exe"C:\Users\Admin\AppData\Local\Temp\fuveq.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ijhol.exe"C:\Users\Admin\AppData\Local\Temp\ijhol.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
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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
fuveq.exe
golfinfo.ini
ijhol.exe
memory/676-16-0x0000000000220000-0x00000000002A1000-memory.dmp
memory/676-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp
memory/676-0-0x0000000000220000-0x00000000002A1000-memory.dmp
memory/2852-39-0x00000000005E0000-0x0000000000661000-memory.dmp
memory/2852-14-0x00000000010D0000-0x00000000010D1000-memory.dmp
memory/2852-11-0x00000000005E0000-0x0000000000661000-memory.dmp
memory/2852-19-0x00000000005E0000-0x0000000000661000-memory.dmp
memory/2852-20-0x00000000010D0000-0x00000000010D1000-memory.dmp
memory/3756-40-0x00000000007E0000-0x00000000007E2000-memory.dmp
memory/3756-36-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-41-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-46-0x00000000007E0000-0x00000000007E2000-memory.dmp
memory/3756-45-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-47-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-48-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-49-0x0000000000380000-0x0000000000419000-memory.dmp
memory/3756-50-0x0000000000380000-0x0000000000419000-memory.dmp