General

  • Target

    6b60666d6ace3a450d54fe7b915c46632172ca0d4127d87873f0c111560e66cb

  • Size

    3.0MB

  • Sample

    240730-bn2r5azhlk

  • MD5

    e2a52f78fc1dc2eb561fd5d77892d642

  • SHA1

    ffe1dd532e08911537d01f51f21c1ce181f4ac71

  • SHA256

    6b60666d6ace3a450d54fe7b915c46632172ca0d4127d87873f0c111560e66cb

  • SHA512

    e7f2abf0165735cba2da3e40ac44941135bad31c38f15dae65b66a77d3239487f758c286b95cebc17a13fd27a561804f34104c8d8f42d21ea845b3de16df6c73

  • SSDEEP

    49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

Malware Config

Extracted

Family

orcus

Botnet

Nursultan Alfa (prem)

C2

31.44.184.52:15288

Mutex

sudo_3kpsys7y85z4fdhjp3rb8mhbg022ckhz

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\universalwordpress\flowerdb.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Targets

    • Target

      6b60666d6ace3a450d54fe7b915c46632172ca0d4127d87873f0c111560e66cb

    • Size

      3.0MB

    • MD5

      e2a52f78fc1dc2eb561fd5d77892d642

    • SHA1

      ffe1dd532e08911537d01f51f21c1ce181f4ac71

    • SHA256

      6b60666d6ace3a450d54fe7b915c46632172ca0d4127d87873f0c111560e66cb

    • SHA512

      e7f2abf0165735cba2da3e40ac44941135bad31c38f15dae65b66a77d3239487f758c286b95cebc17a13fd27a561804f34104c8d8f42d21ea845b3de16df6c73

    • SSDEEP

      49152:Y1HS7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpbu/nRFfjI7L0qb:YUHTPJg8z1mKnypSbRxo9JCm

    • Orcus

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

    • Orcus main payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks