Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/04/2024, 18:32
General
- Target 0b1de20438635035c08117fdcb66f1b6807ae3ce8714c5daaf07d8ba081d7831.exe
- Size 367KB
- Sample240403-w6nnfaha71
- SHA256 0b1de20438635035c08117fdcb66f1b6807ae3ce8714c5daaf07d8ba081d7831
Malware Config
Extracted
-
urelas
-
1.234.83.146
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133.242.129.155
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218.54.31.165
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218.54.31.226
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).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\0b1de20438635035c08117fdcb66f1b6807ae3ce8714c5daaf07d8ba081d7831.exe"C:\Users\Admin\AppData\Local\Temp\0b1de20438635035c08117fdcb66f1b6807ae3ce8714c5daaf07d8ba081d7831.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\pehar.exe"C:\Users\Admin\AppData\Local\Temp\pehar.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\duloc.exe"C:\Users\Admin\AppData\Local\Temp\duloc.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
duloc.exe
golfinfo.ini
pehar.exe
memory/1128-29-0x0000000000590000-0x00000000005F2000-memory.dmp
memory/1128-19-0x0000000000590000-0x00000000005F2000-memory.dmp
memory/1128-15-0x0000000000590000-0x00000000005F2000-memory.dmp
memory/1128-12-0x0000000000590000-0x00000000005F2000-memory.dmp
memory/2504-30-0x00000000010A0000-0x00000000010A2000-memory.dmp
memory/2504-28-0x0000000000180000-0x0000000000233000-memory.dmp
memory/2504-32-0x0000000000180000-0x0000000000233000-memory.dmp
memory/2504-33-0x0000000000180000-0x0000000000233000-memory.dmp
memory/2504-34-0x0000000000180000-0x0000000000233000-memory.dmp
memory/2504-35-0x0000000000180000-0x0000000000233000-memory.dmp
memory/2504-36-0x0000000000180000-0x0000000000233000-memory.dmp
memory/5020-1-0x0000000000CC0000-0x0000000000D22000-memory.dmp
memory/5020-16-0x0000000000CC0000-0x0000000000D22000-memory.dmp
memory/5020-0-0x0000000000CC0000-0x0000000000D22000-memory.dmp