Resubmissions

13-01-2025 05:59

250113-gps49s1qgk 10

12-01-2025 23:44

250112-3rfslsxphr 10

General

  • Target

    5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe

  • Size

    915KB

  • Sample

    250112-3rfslsxphr

  • MD5

    ec7d1fc892a9e267847bfb476f07b25a

  • SHA1

    3ef8f87e97e0cc38d82682837265036f10d5aa0b

  • SHA256

    5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3

  • SHA512

    5b7956b718d154896b89640ce659fee0c52a6963845e23350e38aa142674083b7d3be9657d5a30a5a7ac483bf8be46a29f7890afc9d8b5438d147c7c4f7c96f0

  • SSDEEP

    24576:IXqP4MROxnFD3h74S4xrZlI0AilFEvxHiNpx9:IXjMiJ2rZlI0AilFEvxHiNl

Malware Config

Extracted

Family

orcus

Botnet

winzip

C2

z3roxl33t.hopto.org:7415

Mutex

676113f043a94b71a3b9dfa0e0dd63be

Attributes
  • autostart_method

    TaskScheduler

  • enable_keylogger

    true

  • install_path

    %programfiles%\winzip data\winzip.exe

  • reconnect_delay

    10000

  • registry_keyname

    winzip service

  • taskscheduler_taskname

    winzip services

  • watchdog_path

    Temp\winzip.exe

Targets

    • Target

      5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3.exe

    • Size

      915KB

    • MD5

      ec7d1fc892a9e267847bfb476f07b25a

    • SHA1

      3ef8f87e97e0cc38d82682837265036f10d5aa0b

    • SHA256

      5b8ec7a0faf0a5c275af5bb510aaecd93bc3358b4626f3eb5a13d891da34d8d3

    • SHA512

      5b7956b718d154896b89640ce659fee0c52a6963845e23350e38aa142674083b7d3be9657d5a30a5a7ac483bf8be46a29f7890afc9d8b5438d147c7c4f7c96f0

    • SSDEEP

      24576:IXqP4MROxnFD3h74S4xrZlI0AilFEvxHiNpx9:IXjMiJ2rZlI0AilFEvxHiNl

    • Orcus

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

    • Orcus family

    • Orcus main payload

    • Orcurs Rat Executable

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks