General

  • Target

    5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a

  • Size

    2.6MB

  • Sample

    240413-by4pgahh45

  • MD5

    b885348763d4c179cf29b9768cc76acf

  • SHA1

    16ce094f522f0726f8fb35d0043ab9e424140890

  • SHA256

    5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a

  • SHA512

    f78ea20abc1481a000e8f3660383fc71bb266035b2fd549e0d78b048e8d8c1a94f1307d49b414179efad59e0624423d6d1a22eb2a3736e4c5eeee148c0e0b4e7

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ns:Vh+ZkldoPKiYdKr9e

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

      5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a

    • Size

      2.6MB

    • MD5

      b885348763d4c179cf29b9768cc76acf

    • SHA1

      16ce094f522f0726f8fb35d0043ab9e424140890

    • SHA256

      5910aa00e8a3ffa7f8abb45d6e8f23307b1f152d6f6a2bbfb9be8215b0b2d26a

    • SHA512

      f78ea20abc1481a000e8f3660383fc71bb266035b2fd549e0d78b048e8d8c1a94f1307d49b414179efad59e0624423d6d1a22eb2a3736e4c5eeee148c0e0b4e7

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXSmHdK3VqbE6przwKpwvEuM/SD0wugdDEl6NrL/Ns:Vh+ZkldoPKiYdKr9e

    • 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