Latrodectus | Threat Level: high | Type: Loader
Cryptographic Identifiers
| SHA256 | a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c |
|---|---|
| MD5 | 37a4cbcfc097dfea1e537f6fde3124bf |
| File Type | exe |
| Size | 1191.8 KB |
| First Seen | 2025-05-10 |
| File Name | a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c |
| Tags | exe, Latrodectus, signed, Wuhan-Yichuang-Technology-Co-Ltd |
Malware Family: Latrodectus
Latrodectus, IcedID altyapısıyla bağlantılıdır.
| Type | Loader |
|---|---|
| Programming Language | C |
| Target Platform | Windows |
| C2 Protocol | HTTPS |
| Purpose | IcedID bağlantılı loader |
| First Seen Year | 2023 |
Threat Indicators (IOC)
- SHA256:
a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c - MD5:
37a4cbcfc097dfea1e537f6fde3124bf
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network — the loader may be downloading more malware
- Analyze every downloaded payload
- Inspect all network traffic and cut suspicious connections
- Run a full antivirus scan
- Consider reimaging the system
YARA Rule Hints
rule Latrodectus_SHA256 {
meta:
description = "Latrodectus sample: a5544b2883cfaf8c"
threat_level = "high"
first_seen = "2025-05-10"
condition:
hash.sha256(0, filesize) == "a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c"
}
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
a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c
# MD5
37a4cbcfc097dfea1e537f6fde3124bf
| Type | Value | Note |
|---|---|---|
| sha256 | a5544b2883cfaf8c1e95d59d047a46d8327bc3f3f0b1c16a0353d82b9c3d3b5c | Sample:Latrodectus |
| md5 | 37a4cbcfc097dfea1e537f6fde3124bf | 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.