Overview

overview

10

Static

static

3

4f8f19ac.msi

windows10-2004-x64

10

4f8f19ac.msi

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    4f8f19ac.msi
  • Size 6.7MB
  • Sample260804-apvjrssxhz
  • SHA256 16628054549d3e1f10ea645ab7e34be6ee10934ea483951489c6ce32eef7921e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
hijackloadercredential_accessdiscoveryloaderpersistenceprivilege_escalationransomwarespywarestealer

Malware Config

Extracted

Family

  • hijackloader

Attributes
  • directory

    %APPDATA%\CitiumDataset

  • inject_dll

    %windir%\SysWOW64\rasapi32.dll

xor.hex

Targets

    • Target
      4f8f19ac.msi
    • Size 6.7MB
    • SHA256 16628054549d3e1f10ea645ab7e34be6ee10934ea483951489c6ce32eef7921e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdiscoveryhijackloaderloaderpersistenceprivilege_escalationransomwarespywarestealer

    • Detects HijackLoader (aka IDAT Loader)

    • Family: HijackLoader, IDAT loader, Ghostulse,

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

      loaderhijackloader

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks