General

  • Target

    2c11766bf715b2d80a4252a6847425d3d9d04700b7327a3d58de5173f8fec7b5

  • Size

    2.6MB

  • Sample

    240422-bxbx3adf75

  • MD5

    8849cedeec4cceb4babb8cf9a8d683b7

  • SHA1

    ca31e74ac27a7473462364d0077c19802e3bf1c0

  • SHA256

    2c11766bf715b2d80a4252a6847425d3d9d04700b7327a3d58de5173f8fec7b5

  • SHA512

    46b738cf4e7aed4cb33e6cd1dae59feac158ff787909822f085677dbef10afd09acfe65895bffab5a96d6ac640524622622ce4f88a17c50664f55bb1b4e89d4e

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ng:Vh+ZkldoPKiYdKr9W

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

      2c11766bf715b2d80a4252a6847425d3d9d04700b7327a3d58de5173f8fec7b5

    • Size

      2.6MB

    • MD5

      8849cedeec4cceb4babb8cf9a8d683b7

    • SHA1

      ca31e74ac27a7473462364d0077c19802e3bf1c0

    • SHA256

      2c11766bf715b2d80a4252a6847425d3d9d04700b7327a3d58de5173f8fec7b5

    • SHA512

      46b738cf4e7aed4cb33e6cd1dae59feac158ff787909822f085677dbef10afd09acfe65895bffab5a96d6ac640524622622ce4f88a17c50664f55bb1b4e89d4e

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ng:Vh+ZkldoPKiYdKr9W

    • 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