BazarLoader | Threat Level: high | Type: Loader
Cryptographic Identifiers
| SHA256 | b24e47b63ec35e9a420b9fbb64106b2f9e6e8a18676e8c79ff2ca67af06f1291 |
|---|---|
| MD5 | ea7575b75f67083c962e3fa326f6299a |
| File Type | exe |
| Size | 256.5 KB |
| First Seen | 2021-11-10 |
| File Name | d4.dll |
| Tags | BazaLoader, BazarLoader, dll, 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:
b24e47b63ec35e9a420b9fbb64106b2f9e6e8a18676e8c79ff2ca67af06f1291 - MD5:
ea7575b75f67083c962e3fa326f6299a
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: b24e47b63ec35e9a"
threat_level = "high"
first_seen = "2021-11-10"
condition:
hash.sha256(0, filesize) == "b24e47b63ec35e9a420b9fbb64106b2f9e6e8a18676e8c79ff2ca67af06f1291"
}
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
b24e47b63ec35e9a420b9fbb64106b2f9e6e8a18676e8c79ff2ca67af06f1291
# MD5
ea7575b75f67083c962e3fa326f6299a
| Type | Value | Note |
|---|---|---|
| sha256 | b24e47b63ec35e9a420b9fbb64106b2f9e6e8a18676e8c79ff2ca67af06f1291 | Sample:BazarLoader |
| md5 | ea7575b75f67083c962e3fa326f6299a | Sample:BazarLoader |