General

  • Target

    4d1b68b2ae303114e8d3c727eedaa5e78998d34709b651325b1464b329edd0ac

  • Size

    2.6MB

  • Sample

    240419-bkylasdc8w

  • MD5

    157eec6cde8a232039b618340eb52a37

  • SHA1

    eed588d32c889c2a66c1843f479f01d098547d96

  • SHA256

    4d1b68b2ae303114e8d3c727eedaa5e78998d34709b651325b1464b329edd0ac

  • SHA512

    2cfeca1582763fef2dc50267c678c773e86eeab81e1869b4b653fb2e8949462fcf870d480cb3feb9f5fa882ab85d159ad7f35a07280f650d72df34a00b96ef66

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxT:Hh+ZkldoPKiYdqd67

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

      4d1b68b2ae303114e8d3c727eedaa5e78998d34709b651325b1464b329edd0ac

    • Size

      2.6MB

    • MD5

      157eec6cde8a232039b618340eb52a37

    • SHA1

      eed588d32c889c2a66c1843f479f01d098547d96

    • SHA256

      4d1b68b2ae303114e8d3c727eedaa5e78998d34709b651325b1464b329edd0ac

    • SHA512

      2cfeca1582763fef2dc50267c678c773e86eeab81e1869b4b653fb2e8949462fcf870d480cb3feb9f5fa882ab85d159ad7f35a07280f650d72df34a00b96ef66

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxT:Hh+ZkldoPKiYdqd67

    • 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.

    • Executes dropped EXE

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks