DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA25627556cd8c9966eb45852c7a5086899716580db76fd82a7ec828915280466c317
MD5ae1c45f3ae13811681397b5b6c311dc4
File Typeexe
Size1536.5 KB
First Seen2025-05-20
File Name17477419854e02f5b9c5201ae53302c834bb0c1779cc91124716cf0d6f37c73ecb81437915220.dat-decoded
Tagsbase64-decoded, DBatLoader, 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: 27556cd8c9966eb45852c7a5086899716580db76fd82a7ec828915280466c317
  • MD5: ae1c45f3ae13811681397b5b6c311dc4

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: 27556cd8c9966eb4"
        threat_level = "medium"
        first_seen = "2025-05-20"
    condition:
        hash.sha256(0, filesize) == "27556cd8c9966eb45852c7a5086899716580db76fd82a7ec828915280466c317"
}

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 27556cd8c9966eb45852c7a5086899716580db76fd82a7ec828915280466c317 # MD5 ae1c45f3ae13811681397b5b6c311dc4
TypeValueNote
sha256 27556cd8c9966eb45852c7a5086899716580db76fd82a7ec828915280466c317 Sample:DBatLoader
md5 ae1c45f3ae13811681397b5b6c311dc4 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