General

  • Target

    00d38904a533bd1dbeda19feee9684ad84628d45cf51b79d5cbc1d3ae32ba0f8

  • Size

    2.6MB

  • Sample

    240425-bp4ccacg42

  • MD5

    91986bf2f3d75f35d6ef9ff5529b495f

  • SHA1

    aad30d0031c3ebd9e9823cdd3869a594ced9bc93

  • SHA256

    00d38904a533bd1dbeda19feee9684ad84628d45cf51b79d5cbc1d3ae32ba0f8

  • SHA512

    c523ddec5e408b0fd85d5c5c69ad734838ac7383ea78c3f41b45c9d4be562476c458340ff797c084ac2f2d2979c3f9f04fc7a997d80615915c388b2d663c2a84

  • SSDEEP

    24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxt:Hh+ZkldoPKiYdqd6F

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

      00d38904a533bd1dbeda19feee9684ad84628d45cf51b79d5cbc1d3ae32ba0f8

    • Size

      2.6MB

    • MD5

      91986bf2f3d75f35d6ef9ff5529b495f

    • SHA1

      aad30d0031c3ebd9e9823cdd3869a594ced9bc93

    • SHA256

      00d38904a533bd1dbeda19feee9684ad84628d45cf51b79d5cbc1d3ae32ba0f8

    • SHA512

      c523ddec5e408b0fd85d5c5c69ad734838ac7383ea78c3f41b45c9d4be562476c458340ff797c084ac2f2d2979c3f9f04fc7a997d80615915c388b2d663c2a84

    • SSDEEP

      24576:QAHnh+eWsN3skA4RV1Hom2KXSmHdqf0K44JzixdvW80EXLq31gEfUvWDyBFZpxxt:Hh+ZkldoPKiYdqd6F

    • 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