DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256bec0e99c27a1be5e7f2ad71f8ebf6153a71ad0026c7a102db8228ad0638c37fe
MD5344f913365f5b334fc6a4c7837ed98d6
File Typeexe
Size684.5 KB
First Seen2022-06-22
File NameDocumentsDOC03029314B76848A444B498C03EEC7E.exe
TagsDBatLoader, exe

Malware Family: DBatLoader

DBatLoader, bulut servisleri kullanır.

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

Threat Indicators (IOC)

  • SHA256: bec0e99c27a1be5e7f2ad71f8ebf6153a71ad0026c7a102db8228ad0638c37fe
  • MD5: 344f913365f5b334fc6a4c7837ed98d6

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: bec0e99c27a1be5e"
        threat_level = "medium"
        first_seen = "2022-06-22"
    condition:
        hash.sha256(0, filesize) == "bec0e99c27a1be5e7f2ad71f8ebf6153a71ad0026c7a102db8228ad0638c37fe"
}

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 bec0e99c27a1be5e7f2ad71f8ebf6153a71ad0026c7a102db8228ad0638c37fe # MD5 344f913365f5b334fc6a4c7837ed98d6
TypeValueNote
sha256 bec0e99c27a1be5e7f2ad71f8ebf6153a71ad0026c7a102db8228ad0638c37fe Sample:DBatLoader
md5 344f913365f5b334fc6a4c7837ed98d6 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