DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256a1ab4430d2f436338e690327acc1869f2d0717d63093281337c33c6b99c602f9
MD5cc0e61369a2364bb020f75a5d7f4e782
File Typeexe
Size825.0 KB
First Seen2022-08-12
File Name새 선적에 대한 명세서 및 송장7899999997655.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: a1ab4430d2f436338e690327acc1869f2d0717d63093281337c33c6b99c602f9
  • MD5: cc0e61369a2364bb020f75a5d7f4e782

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: a1ab4430d2f43633"
        threat_level = "medium"
        first_seen = "2022-08-12"
    condition:
        hash.sha256(0, filesize) == "a1ab4430d2f436338e690327acc1869f2d0717d63093281337c33c6b99c602f9"
}

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 a1ab4430d2f436338e690327acc1869f2d0717d63093281337c33c6b99c602f9 # MD5 cc0e61369a2364bb020f75a5d7f4e782
TypeValueNote
sha256 a1ab4430d2f436338e690327acc1869f2d0717d63093281337c33c6b99c602f9 Sample:DBatLoader
md5 cc0e61369a2364bb020f75a5d7f4e782 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