BazarLoader | Threat Level: high | Type: Loader
Cryptographic Identifiers
| SHA256 | 62e646b44c307979e5385208bf0c698a08f8db0b9bdb839815b8bcd5ed9e3a38 |
|---|---|
| MD5 | 21fbbbe8b0905cd38331721737ad346c |
| File Type | exe |
| Size | 1064.1 KB |
| First Seen | 2021-08-27 |
| File Name | triage_dropped_file |
| Tags | BazaLoader, BazarLoader, exe |
Malware Family: BazarLoader
BazarLoader, gizli TrickBot grubu loader'dır.
| Type | Loader |
|---|---|
| Programming Language | C++ |
| Target Platform | Windows |
| C2 Protocol | HTTPS |
| Purpose | Cobalt Strike staging |
| First Seen Year | 2020 |
| Aliases | BazarBackdoor |
Threat Indicators (IOC)
- SHA256:
62e646b44c307979e5385208bf0c698a08f8db0b9bdb839815b8bcd5ed9e3a38 - MD5:
21fbbbe8b0905cd38331721737ad346c
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 BazarLoader_SHA256 {
meta:
description = "BazarLoader sample: 62e646b44c307979"
threat_level = "high"
first_seen = "2021-08-27"
condition:
hash.sha256(0, filesize) == "62e646b44c307979e5385208bf0c698a08f8db0b9bdb839815b8bcd5ed9e3a38"
}
BazarLoader — Malware Profile
BazarLoader BazaLoader TrickBot group loader. xigcgabbzkswmicmkatl shared Trigona mutex. DGA 20-char campaign IDs.
Malware Type
Loader
Programming Language
C++
C2 Protocol
HTTPS
Target Systems
Windows
Also Known As (AKA)
BazarBackdoor
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 — BazarLoader
# SHA256
62e646b44c307979e5385208bf0c698a08f8db0b9bdb839815b8bcd5ed9e3a38
# MD5
21fbbbe8b0905cd38331721737ad346c
| Type | Value | Note |
|---|---|---|
| sha256 | 62e646b44c307979e5385208bf0c698a08f8db0b9bdb839815b8bcd5ed9e3a38 | Sample:BazarLoader |
| md5 | 21fbbbe8b0905cd38331721737ad346c | Sample:BazarLoader |