General

  • Target

    1b86c0a614e5dfc254302ed5667250ec7bbb3cb0dae40d9e86e40f322fefb03f

  • Size

    3.0MB

  • Sample

    250209-bk36sa1rfm

  • MD5

    02e326a7262b28611a9f19dc6397c8c1

  • SHA1

    f246825eb6a94046fd55c3875d2f013d6500b020

  • SHA256

    1b86c0a614e5dfc254302ed5667250ec7bbb3cb0dae40d9e86e40f322fefb03f

  • SHA512

    7dbbc8f1f9b57d868aa7c73e0f2e9ddbfaa08a71a626246dae38fdc26f94b75eeae0ce19a17793bb492da872c179dc815c0ee8ef51d62e997f5d272e6658109a

  • SSDEEP

    49152:o1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:oUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

31.44.184.52:62202

Mutex

sudo_6140u830l134x59enribfloaemhkbuvm

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\secureprocessgenerator\securecdn.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      1b86c0a614e5dfc254302ed5667250ec7bbb3cb0dae40d9e86e40f322fefb03f

    • Size

      3.0MB

    • MD5

      02e326a7262b28611a9f19dc6397c8c1

    • SHA1

      f246825eb6a94046fd55c3875d2f013d6500b020

    • SHA256

      1b86c0a614e5dfc254302ed5667250ec7bbb3cb0dae40d9e86e40f322fefb03f

    • SHA512

      7dbbc8f1f9b57d868aa7c73e0f2e9ddbfaa08a71a626246dae38fdc26f94b75eeae0ce19a17793bb492da872c179dc815c0ee8ef51d62e997f5d272e6658109a

    • SSDEEP

      49152:o1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:oUHTPJg8z1mKnypSbRxo9JCm

    • Orcus

      Orcus is a Remote Access Trojan that is being sold on underground forums.

    • Orcus family

    • Orcus main payload

    • Orcurs Rat Executable

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks