General

  • Target
    2026-09-04_8f9f573806b281e2201871dd8b9c8c69_elex_wannacry
  • Size 12.6MB
  • Sample260905-d7f1waej9s
  • SHA256 0c24d19f46462aafd95ee60f0c7eba7258a2da74406603c92be03c10a9e6f464
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\appwatcher_v11_win32

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex
xor.hex

Extracted

Family
  • vidar

Version
  • 3.2

Botnet
  • 623bb8d9c6fdcf8c11a6131cec2eaf19

C2
  • https://62.238.125.238

  • https://t.me/nag0a

  • https://dev.epicgames.com/community/api/user_profiles/profile.json?hash_id=EMqJL

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:34.0) Gecko/20100101 Firefox/34.0

Targets

    • Target
      2026-09-04_8f9f573806b281e2201871dd8b9c8c69_elex_wannacry
    • Size 12.6MB
    • SHA256 0c24d19f46462aafd95ee60f0c7eba7258a2da74406603c92be03c10a9e6f464
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects HijackLoader (aka IDAT Loader)

    • Family: HijackLoader, IDAT loader, Ghostulse,

      HijackLoader is a multi-stage loader, first seen in 2023.

    • Family: Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Detects Windows executables referencing non-Windows User-Agents

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks