DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256981bd77a2a71c5cb06a8198347b8a49e8b207d8c0d532e80c405b018084181b9
MD5efaacde46ab461bf5ad32e0a092c8152
File Typezip
Size655.2 KB
First Seen2023-04-05
File NameU prilogu je nova lista narudzbi.zip
TagsDBatLoader, zip

Malware Family: DBatLoader

DBatLoader, bulut servisleri kullanır.

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

Threat Indicators (IOC)

  • SHA256: 981bd77a2a71c5cb06a8198347b8a49e8b207d8c0d532e80c405b018084181b9
  • MD5: efaacde46ab461bf5ad32e0a092c8152

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: 981bd77a2a71c5cb"
        threat_level = "medium"
        first_seen = "2023-04-05"
    condition:
        hash.sha256(0, filesize) == "981bd77a2a71c5cb06a8198347b8a49e8b207d8c0d532e80c405b018084181b9"
}

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 981bd77a2a71c5cb06a8198347b8a49e8b207d8c0d532e80c405b018084181b9 # MD5 efaacde46ab461bf5ad32e0a092c8152
TypeValueNote
sha256 981bd77a2a71c5cb06a8198347b8a49e8b207d8c0d532e80c405b018084181b9 Sample:DBatLoader
md5 efaacde46ab461bf5ad32e0a092c8152 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