General

  • Target

    8bbf664d90a93b736299edcaa267234eec4575c24ea42abcad5fa38952f403e2

  • Size

    2.6MB

  • Sample

    240307-bhfygacf85

  • MD5

    77378479ca0eb2b5053131790e789a77

  • SHA1

    fba418d31d79fdeff2bfe7f097e02f2fb93e9cf6

  • SHA256

    8bbf664d90a93b736299edcaa267234eec4575c24ea42abcad5fa38952f403e2

  • SHA512

    4a2441d0cb7c474a9ddbfc4022e0ade9f7fb09174028de1c084c7631eb48270c424bd4bb3d6e40867de5dd1541c895bd586a9cd8b3dbb883a004bb1723369d6f

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NB:Vh+ZkldoPKiYdKr9L

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

      8bbf664d90a93b736299edcaa267234eec4575c24ea42abcad5fa38952f403e2

    • Size

      2.6MB

    • MD5

      77378479ca0eb2b5053131790e789a77

    • SHA1

      fba418d31d79fdeff2bfe7f097e02f2fb93e9cf6

    • SHA256

      8bbf664d90a93b736299edcaa267234eec4575c24ea42abcad5fa38952f403e2

    • SHA512

      4a2441d0cb7c474a9ddbfc4022e0ade9f7fb09174028de1c084c7631eb48270c424bd4bb3d6e40867de5dd1541c895bd586a9cd8b3dbb883a004bb1723369d6f

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/NB:Vh+ZkldoPKiYdKr9L

    • 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