Latrodectus | Threat Level: high | Type: Loader

Cryptographic Identifiers

SHA25649c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
MD5b20011fd796df89c6379e18be898d0de
File Typemsi
Size2269.0 KB
First Seen2025-09-29
File Name14879_.msi
TagsBallbusters-Oy, Latrodectus, msi, signed

Malware Family: Latrodectus

Latrodectus, IcedID altyapısıyla bağlantılıdır.

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

Threat Indicators (IOC)

  • SHA256: 49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
  • MD5: b20011fd796df89c6379e18be898d0de

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: 49c20938fbd31a92"
        threat_level = "high"
        first_seen = "2025-09-29"
    condition:
        hash.sha256(0, filesize) == "49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809"
}

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 49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809 # MD5 b20011fd796df89c6379e18be898d0de
TypeValueNote
sha256 49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809 Sample:Latrodectus
md5 b20011fd796df89c6379e18be898d0de 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