General

  • Target

    c167cebeecd86a37aacbfcdd9594cb671614418417bbdd5c515d3ee1b8bb0bb5

  • Size

    2.6MB

  • Sample

    240416-bg4yxafb81

  • MD5

    4a8f5f35297bc0651325ea1e941675d5

  • SHA1

    6e27638532c02f34f9dc695c5355bcaad70b51c7

  • SHA256

    c167cebeecd86a37aacbfcdd9594cb671614418417bbdd5c515d3ee1b8bb0bb5

  • SHA512

    f63de42c15f4547a651da26ef245a147b678e8aed4a3875d1d862008961fdf3833363963c59da8a49ed8342877967e805007b747dc844347fc40044f6c028a04

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nu:Vh+ZkldoPKiYdKr9U

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

      c167cebeecd86a37aacbfcdd9594cb671614418417bbdd5c515d3ee1b8bb0bb5

    • Size

      2.6MB

    • MD5

      4a8f5f35297bc0651325ea1e941675d5

    • SHA1

      6e27638532c02f34f9dc695c5355bcaad70b51c7

    • SHA256

      c167cebeecd86a37aacbfcdd9594cb671614418417bbdd5c515d3ee1b8bb0bb5

    • SHA512

      f63de42c15f4547a651da26ef245a147b678e8aed4a3875d1d862008961fdf3833363963c59da8a49ed8342877967e805007b747dc844347fc40044f6c028a04

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nu:Vh+ZkldoPKiYdKr9U

    • 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