General

  • Target
    rw6eMTC.exe
  • Size 5.2MB
  • Sample250722-gxbvysswhy
  • SHA256 f28ec66ea72ab255e028b98e3103070e0e412030352b9c66aaf696266fed38ca
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\gahPatch

  • inject_dll

    %windir%\SysWOW64\pla.dll

xor.hex

Targets

    • Target
      rw6eMTC.exe
    • Size 5.2MB
    • SHA256 f28ec66ea72ab255e028b98e3103070e0e412030352b9c66aaf696266fed38ca
    • MD5 SHA1 SHA512 SSDEEP
    • DeerStealer

      DeerStealer is a sophisticated information stealer written in C++.

    • Deerstealer family

    • Detects DeerStealer

    • Detects DonutLoader

    • Detects HijackLoader (aka IDAT Loader)

    • DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

    • Donutloader family

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

    • Hijackloader family

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks