General

  • Target

    6cdd8096d7982555448646dfab9421d3552b0c7c62cf7050ef4e71e19ddfb1b9

  • Size

    2.6MB

  • Sample

    240408-bd45haca21

  • MD5

    b4076cf46eec96316cfd007c2eb86ea4

  • SHA1

    966031c71a17c20ecb5e553ba7802748f1013a3d

  • SHA256

    6cdd8096d7982555448646dfab9421d3552b0c7c62cf7050ef4e71e19ddfb1b9

  • SHA512

    0b9ee65e1870f81d7973c6edf728e4507b5bc0f9d91ee0ec089daf4ecc0137e1f139e8f663886407900c826a02be2725dd9b1fb77b530564f01668cdfcc3e7e5

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/N8:Vh+ZkldoPKiYdKr9O

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

      6cdd8096d7982555448646dfab9421d3552b0c7c62cf7050ef4e71e19ddfb1b9

    • Size

      2.6MB

    • MD5

      b4076cf46eec96316cfd007c2eb86ea4

    • SHA1

      966031c71a17c20ecb5e553ba7802748f1013a3d

    • SHA256

      6cdd8096d7982555448646dfab9421d3552b0c7c62cf7050ef4e71e19ddfb1b9

    • SHA512

      0b9ee65e1870f81d7973c6edf728e4507b5bc0f9d91ee0ec089daf4ecc0137e1f139e8f663886407900c826a02be2725dd9b1fb77b530564f01668cdfcc3e7e5

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/N8:Vh+ZkldoPKiYdKr9O

    • 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