Latrodectus | Threat Level: high | Type: Loader

Cryptographic Identifiers

SHA25697a6331239d451d7dfe15bfe17de8b419df741ae68bacd440808f8b8d3f99b8a
MD5b1ca25f5bb4edd293b3711c77eb99a6f
File Typeexe
Size749.5 KB
First Seen2024-10-03
File Namevierm_soft_x64.dll
TagsBazaLoader, Brute Ratel, BruteRatel, exe, Latrodectus

Malware Family: Latrodectus

Latrodectus, IcedID altyapısıyla bağlantılıdır.

TypeLoader
Programming LanguageC
Target PlatformWindows
C2 ProtocolHTTPS
PurposeIcedID bağlantılı loader
First Seen Year2023

Threat Indicators (IOC)

  • SHA256: 97a6331239d451d7dfe15bfe17de8b419df741ae68bacd440808f8b8d3f99b8a
  • MD5: b1ca25f5bb4edd293b3711c77eb99a6f

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 Latrodectus_SHA256 {
    meta:
        description = "Latrodectus sample: 97a6331239d451d7"
        threat_level = "high"
        first_seen = "2024-10-03"
    condition:
        hash.sha256(0, filesize) == "97a6331239d451d7dfe15bfe17de8b419df741ae68bacd440808f8b8d3f99b8a"
}

Latrodectus — Malware Profile

Latrodectus 2023 IcedID altyapısı. temp.tmp MSI kilik. wazij.com/sel.php gate. TA577/TA578. IcedID halefi loader.

Malware Type
Loader
Programming Language
C
C2 Protocol
HTTPS
Target Systems
Windows

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 — Latrodectus
# SHA256 97a6331239d451d7dfe15bfe17de8b419df741ae68bacd440808f8b8d3f99b8a # MD5 b1ca25f5bb4edd293b3711c77eb99a6f
TypeValueNote
sha256 97a6331239d451d7dfe15bfe17de8b419df741ae68bacd440808f8b8d3f99b8a Sample:Latrodectus
md5 b1ca25f5bb4edd293b3711c77eb99a6f Sample:Latrodectus

C2 Servers (2 recorded servers for this family)

Address Type Port Protocol Status Country
wazij.com domain 443 HTTPS active —
wazij.com domain 443 HTTPS active —

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
latrodectusloadermalwarehighsha256hash-analizi