General

  • Target
    Setup.exe
  • Size 12.7MB
  • Sample260820-xaq95atcle
  • SHA256 74a1e4dead91d597b2474e157272794d0c43c877d79565b3ce306331f0bfe8b0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\NVIservice_iot

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex
xor.hex

Extracted

Family
  • vidar

Version
  • 3.0

Botnet
  • e4d12643d44b0f664cb095b3db1c2aa6

C2
  • https://62.238.46.160

  • https://telegram.me/m1duus

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

  • https://steamcommunity.com/profiles/76561198657426610

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Safari/537.36 Edg/144.0.0.0

Targets

    • Target
      Setup.exe
    • Size 12.7MB
    • SHA256 74a1e4dead91d597b2474e157272794d0c43c877d79565b3ce306331f0bfe8b0
    • 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.

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks