General

  • Target

    6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5

  • Size

    2.6MB

  • Sample

    240419-b6dg9adb95

  • MD5

    41421ffc8d935a21941da469f67742ff

  • SHA1

    976aab8da7fb2af8b494db447f96156e200bef88

  • SHA256

    6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5

  • SHA512

    9214ec0e08184b3c973789a178c2df788fd377e2d1756662adc11725d62f5771b9a061821e56b3e6db36163f16fb66985ddecaa863db09a1ecc586e0c6752e08

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nn:Vh+ZkldoPKiYdKr9V

Malware Config

Extracted

Family

orcus

Botnet

ligeon

C2

ligeon.ddns.net:1606

Mutex

b98fb09a59c24a81b9d17a55ccf2c036

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    true

  • install_path

    %programfiles%\Orcus\Orcus.exe

  • reconnect_delay

    10000

  • registry_keyname

    Orcus

  • taskscheduler_taskname

    Orcus

  • watchdog_path

    AppData\OrcusWatchdog.exe

Targets

    • Target

      6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5

    • Size

      2.6MB

    • MD5

      41421ffc8d935a21941da469f67742ff

    • SHA1

      976aab8da7fb2af8b494db447f96156e200bef88

    • SHA256

      6087c0a7bc24dc6213a73be560a0166465549680c66f956e2fd773af9a5b21c5

    • SHA512

      9214ec0e08184b3c973789a178c2df788fd377e2d1756662adc11725d62f5771b9a061821e56b3e6db36163f16fb66985ddecaa863db09a1ecc586e0c6752e08

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nn:Vh+ZkldoPKiYdKr9V

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcurs Rat Executable

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks