General

  • Target

    4987f31c19bed60974a6a4a8508a86448aa15cfa04a0a64dfff73f539b214ebc

  • Size

    2.6MB

  • Sample

    240413-b47nbach2z

  • MD5

    73361320302dcc22fcaad3400fbd7290

  • SHA1

    123ad639900088b86dc73efacd5146ba0d353c1a

  • SHA256

    4987f31c19bed60974a6a4a8508a86448aa15cfa04a0a64dfff73f539b214ebc

  • SHA512

    d149ff12c5d185f7fcdb4c16eb1287cc6a4a1704b0b82d7e810d51e79dba7c11b83f1db12ee9c4cf2d443d3d92a6faa27215eb1e0021af75079d668efc2a425a

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxi:Hh+ZkldoPKiYdqd6a

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

      4987f31c19bed60974a6a4a8508a86448aa15cfa04a0a64dfff73f539b214ebc

    • Size

      2.6MB

    • MD5

      73361320302dcc22fcaad3400fbd7290

    • SHA1

      123ad639900088b86dc73efacd5146ba0d353c1a

    • SHA256

      4987f31c19bed60974a6a4a8508a86448aa15cfa04a0a64dfff73f539b214ebc

    • SHA512

      d149ff12c5d185f7fcdb4c16eb1287cc6a4a1704b0b82d7e810d51e79dba7c11b83f1db12ee9c4cf2d443d3d92a6faa27215eb1e0021af75079d668efc2a425a

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxi:Hh+ZkldoPKiYdqd6a

    • 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