General

  • Target

    801dfa9efcc1d4b49b66020e3b5b67bbd6396e7c907e16533879f9471859d09b

  • Size

    2.6MB

  • Sample

    240422-b5jymseb3t

  • MD5

    db604a60355f5b350776bd9c87c4078b

  • SHA1

    c406315a71f663ea6ea9c78ca1c55ad7b92e98cc

  • SHA256

    801dfa9efcc1d4b49b66020e3b5b67bbd6396e7c907e16533879f9471859d09b

  • SHA512

    dd488f3a6c75736fc9753de61205f3d649ed5928881c4e2092e95e00a3616b66e14524c27a9a2e29284f21bd037993b89db5356369f65efcc39968b03f359658

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxP:Hh+ZkldoPKiYdqd6X

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

      801dfa9efcc1d4b49b66020e3b5b67bbd6396e7c907e16533879f9471859d09b

    • Size

      2.6MB

    • MD5

      db604a60355f5b350776bd9c87c4078b

    • SHA1

      c406315a71f663ea6ea9c78ca1c55ad7b92e98cc

    • SHA256

      801dfa9efcc1d4b49b66020e3b5b67bbd6396e7c907e16533879f9471859d09b

    • SHA512

      dd488f3a6c75736fc9753de61205f3d649ed5928881c4e2092e95e00a3616b66e14524c27a9a2e29284f21bd037993b89db5356369f65efcc39968b03f359658

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxP:Hh+ZkldoPKiYdqd6X

    • 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