General

  • Target

    451d82b07c317661669285e39b6cbfdf91cfd7b57a597a7bebdeb7639ec99830

  • Size

    2.6MB

  • Sample

    240416-cm1n4seh92

  • MD5

    284cf832d837a98655ddef3ebbeffbb5

  • SHA1

    83f58534ab8c7f28f8707fe5aff47313bd81cf0a

  • SHA256

    451d82b07c317661669285e39b6cbfdf91cfd7b57a597a7bebdeb7639ec99830

  • SHA512

    84a98404eab9b9d6fb6f7cecac39eff25cb10630ac5bf3023641a957097e4079c83d12d2816387932ec7341ee758dacbe820cf898125ff8b7b5d2a4a7359a2ae

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxv:Hh+ZkldoPKiYdqd63

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

      451d82b07c317661669285e39b6cbfdf91cfd7b57a597a7bebdeb7639ec99830

    • Size

      2.6MB

    • MD5

      284cf832d837a98655ddef3ebbeffbb5

    • SHA1

      83f58534ab8c7f28f8707fe5aff47313bd81cf0a

    • SHA256

      451d82b07c317661669285e39b6cbfdf91cfd7b57a597a7bebdeb7639ec99830

    • SHA512

      84a98404eab9b9d6fb6f7cecac39eff25cb10630ac5bf3023641a957097e4079c83d12d2816387932ec7341ee758dacbe820cf898125ff8b7b5d2a4a7359a2ae

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxv:Hh+ZkldoPKiYdqd63

    • 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.

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks