General

  • Target

    2ba7fcf7f06472ae111f33f4667b928fd1ed4d99f094256e46abe0d6b020e757

  • Size

    2.6MB

  • Sample

    240412-cr5tmaff3s

  • MD5

    3e2ad8d0c4fd454427d92c3bb36be39a

  • SHA1

    92f7d5f9c642c497ef94ffc3152ca60da1a4b394

  • SHA256

    2ba7fcf7f06472ae111f33f4667b928fd1ed4d99f094256e46abe0d6b020e757

  • SHA512

    dd28e91dfcebea1f3426dee4ef3d9264bca3bf45725567abf144a97bfbe4b22fa46b27a8274d4ec4d23c8c48952c260ab2cd23892e0dd08b6bc62de31007a1bb

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nv:Vh+ZkldoPKiYdKr9Z

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

      2ba7fcf7f06472ae111f33f4667b928fd1ed4d99f094256e46abe0d6b020e757

    • Size

      2.6MB

    • MD5

      3e2ad8d0c4fd454427d92c3bb36be39a

    • SHA1

      92f7d5f9c642c497ef94ffc3152ca60da1a4b394

    • SHA256

      2ba7fcf7f06472ae111f33f4667b928fd1ed4d99f094256e46abe0d6b020e757

    • SHA512

      dd28e91dfcebea1f3426dee4ef3d9264bca3bf45725567abf144a97bfbe4b22fa46b27a8274d4ec4d23c8c48952c260ab2cd23892e0dd08b6bc62de31007a1bb

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Nv:Vh+ZkldoPKiYdKr9Z

    • 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