DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256a2ccfb3d7a86abe20bf59f9e50958e1c6bb130fb80034e33555d014933245b04
MD523c181a44ca7f5e9c0f422dbd2bfbec8
File Typeexe
Size1284.0 KB
First Seen2023-10-25
File Namef6a607c6432e0e941c8487c443965bf64150e13cce8d2c312ca9f8d4.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: a2ccfb3d7a86abe20bf59f9e50958e1c6bb130fb80034e33555d014933245b04
  • MD5: 23c181a44ca7f5e9c0f422dbd2bfbec8

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: a2ccfb3d7a86abe2"
        threat_level = "medium"
        first_seen = "2023-10-25"
    condition:
        hash.sha256(0, filesize) == "a2ccfb3d7a86abe20bf59f9e50958e1c6bb130fb80034e33555d014933245b04"
}

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 a2ccfb3d7a86abe20bf59f9e50958e1c6bb130fb80034e33555d014933245b04 # MD5 23c181a44ca7f5e9c0f422dbd2bfbec8
TypeValueNote
sha256 a2ccfb3d7a86abe20bf59f9e50958e1c6bb130fb80034e33555d014933245b04 Sample:DBatLoader
md5 23c181a44ca7f5e9c0f422dbd2bfbec8 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