Overview

overview

10

Static

static

3

7ZSfxMod.exe

windows10-2004-x64

10

7ZSfxMod.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    7ZSfxMod
  • Size 6.3MB
  • Sample261113-hpj22agy6x
  • SHA256 b14d9f4c8e991a44ba5e9d6263779ce63d56978579758900d5d11cf20a873332
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
hijackloadercredential_accessdefense_evasiondiscoveryloaderprivilege_escalationspywarestealer

Malware Config

Extracted

Family

  • hijackloader

Attributes
  • directory

    %APPDATA%\utilityhost

  • inject_dll

    %windir%\SysWOW64\mstscax.dll

xor.hex

Targets

    • Target
      7ZSfxMod
    • Size 6.3MB
    • SHA256 b14d9f4c8e991a44ba5e9d6263779ce63d56978579758900d5d11cf20a873332
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdefense_evasiondiscoveryhijackloaderloaderprivilege_escalationspywarestealer

    • Detects HijackLoader (aka IDAT Loader)

    • Family: HijackLoader, IDAT loader, Ghostulse,

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

      loaderhijackloader

    • 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.

      spywarestealer

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks