General

  • Target

    e5a3892f9d8adb5ca1ffe1d13fabc58ff2ca04368e16e9ee96ba58627a230402

  • Size

    2.6MB

  • Sample

    240424-ckzzsseb4w

  • MD5

    2e3e50a164ed12f84839412c8b8c0120

  • SHA1

    33a4f58fd7bf804c5f27e2fd521ceb2bc956a7f6

  • SHA256

    e5a3892f9d8adb5ca1ffe1d13fabc58ff2ca04368e16e9ee96ba58627a230402

  • SHA512

    0e0c9dd805c1854fc1d1d9e1824a4510814cb49998c9f2466da267338a7da256875287e6afb211f94dabb4fb2bb12731417e1efa36483f500d1c3b57bf06898a

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxR:Hh+ZkldoPKiYdqd6p

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

      e5a3892f9d8adb5ca1ffe1d13fabc58ff2ca04368e16e9ee96ba58627a230402

    • Size

      2.6MB

    • MD5

      2e3e50a164ed12f84839412c8b8c0120

    • SHA1

      33a4f58fd7bf804c5f27e2fd521ceb2bc956a7f6

    • SHA256

      e5a3892f9d8adb5ca1ffe1d13fabc58ff2ca04368e16e9ee96ba58627a230402

    • SHA512

      0e0c9dd805c1854fc1d1d9e1824a4510814cb49998c9f2466da267338a7da256875287e6afb211f94dabb4fb2bb12731417e1efa36483f500d1c3b57bf06898a

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxR:Hh+ZkldoPKiYdqd6p

    • 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 Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks