HijackLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA25669c47113d2373f68c26c10862608dcfc9448cd973434fb2c2ffeb5c9745bed7f
MD56bca6810c834cfe2b2848aec9ffde3c3
File Typedll
Size1043.2 KB
First Seen2025-09-28
File NameQtNetwork4.dll
Tags142-132-232-126, ACRStealer, dll, HIjackLoader, IDATLoader

Malware Family: HijackLoader

HijackLoader, loader'dır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTP
PurposeLoader
First Seen Year2023
AliasesIDAT Loader

Threat Indicators (IOC)

  • SHA256: 69c47113d2373f68c26c10862608dcfc9448cd973434fb2c2ffeb5c9745bed7f
  • MD5: 6bca6810c834cfe2b2848aec9ffde3c3

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network — the loader may be downloading more malware
  2. Analyze every downloaded payload
  3. Inspect all network traffic and cut suspicious connections
  4. Run a full antivirus scan
  5. Consider reimaging the system

YARA Rule Hints

rule HijackLoader_SHA256 {
    meta:
        description = "HijackLoader sample: 69c47113d2373f68"
        threat_level = "medium"
        first_seen = "2025-09-28"
    condition:
        hash.sha256(0, filesize) == "69c47113d2373f68c26c10862608dcfc9448cd973434fb2c2ffeb5c9745bed7f"
}

Hijackloader — Malware Profile

HijackLoader IDAT Loader 2023. MSI paket gizleme. NtQueryInformationProcess anti-debug. OLU 1.2.35.3 build.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows
Also Known As (AKA)
IDAT Loader

Technical Details

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — HijackLoader
# SHA256 69c47113d2373f68c26c10862608dcfc9448cd973434fb2c2ffeb5c9745bed7f # MD5 6bca6810c834cfe2b2848aec9ffde3c3
TypeValueNote
sha256 69c47113d2373f68c26c10862608dcfc9448cd973434fb2c2ffeb5c9745bed7f Sample:HijackLoader
md5 6bca6810c834cfe2b2848aec9ffde3c3 Sample:HijackLoader
Tags
hijackloaderloadermalwaremediumsha256hash-analizi