DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256ac8bb46300e013d34ee01811c5b2d2f3176eaacc333871ba503d7effa05ca6ad
MD581710dd5c3b4843846539e82aec4dc02
File Typeexe
Size731.5 KB
First Seen2025-04-30
File NameYKSG05120719.exe
TagsDBatLoader, exe

Malware Family: DBatLoader

DBatLoader, bulut servisler üzerinden yük indirir.

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

Threat Indicators (IOC)

  • SHA256: ac8bb46300e013d34ee01811c5b2d2f3176eaacc333871ba503d7effa05ca6ad
  • MD5: 81710dd5c3b4843846539e82aec4dc02

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: ac8bb46300e013d3"
        threat_level = "medium"
        first_seen = "2025-04-30"
    condition:
        hash.sha256(0, filesize) == "ac8bb46300e013d34ee01811c5b2d2f3176eaacc333871ba503d7effa05ca6ad"
}

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 ac8bb46300e013d34ee01811c5b2d2f3176eaacc333871ba503d7effa05ca6ad # MD5 81710dd5c3b4843846539e82aec4dc02
TypeValueNote
sha256 ac8bb46300e013d34ee01811c5b2d2f3176eaacc333871ba503d7effa05ca6ad
md5 81710dd5c3b4843846539e82aec4dc02

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
dbatloaderloadermalwaremediumsha256analizzenginleştirilmiş