DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2561899d34003f44a734a2c7aec325d363c75c3a9b2db263df8e36f69f26984b936
MD53145975572e861bf7e6d52a01a2931be
File Typetar
Size2050.0 KB
First Seen2024-01-30
File NameWire_Transfer_Confirmation_P729200FBQ12.tar.gz.exe
TagsDBatLoader, exe, RemcosRAT, tar

Malware Family: DBatLoader

DBatLoader, bulut servisleri kullanır.

TypeLoader
Programming LanguageDelphi
Target PlatformWindows
C2 ProtocolHTTP
PurposeBulut loader
First Seen Year2020
AliasesModiLoader

Threat Indicators (IOC)

  • SHA256: 1899d34003f44a734a2c7aec325d363c75c3a9b2db263df8e36f69f26984b936
  • MD5: 3145975572e861bf7e6d52a01a2931be

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 DBatLoader_SHA256 {
    meta:
        description = "DBatLoader sample: 1899d34003f44a73"
        threat_level = "medium"
        first_seen = "2024-01-30"
    condition:
        hash.sha256(0, filesize) == "1899d34003f44a734a2c7aec325d363c75c3a9b2db263df8e36f69f26984b936"
}

DBatLoader — Malware Profile

DBatLoader/ModiLoader. PaymentXAdvice ZIP lure. Brazilian Portuguese targeting. pt-BR locale.

Malware Type
Loader
Programming Language
Delphi
C2 Protocol
HTTP
Target Systems
Windows
Also Known As (AKA)
ModiLoader

Technical Details

Varyanta gore C/C#/VBS/PS1, anti-analysis (VM/debugger check), persistence (Registry/Task Scheduler/Startup folder), payload decryption ve injection (shellcode/PE), fileless execution teknikleri

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 — DBatLoader
# SHA256 1899d34003f44a734a2c7aec325d363c75c3a9b2db263df8e36f69f26984b936 # MD5 3145975572e861bf7e6d52a01a2931be
TypeValueNote
sha256 1899d34003f44a734a2c7aec325d363c75c3a9b2db263df8e36f69f26984b936 Sample:DBatLoader
md5 3145975572e861bf7e6d52a01a2931be Sample:DBatLoader

C2 Servers (3 recorded servers for this family)

Address Type Port Protocol Status Country
176.32.34.88 ip 80 HTTP active UA
194.33.45.78 ip 443 HTTPS inactive CZ
85.195.206.19 ip 80 HTTP inactive AT

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

Tags
dbatloaderloadermalwaremediumsha256hash-analizi