DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2565bb687e06e138399fb1dead61f6a4b0d1c3f3ec80a4a0b990c183d5753c0656c
MD500ac77d4ff7c2a3ef89abb31d8987002
File Typerar
Size280.8 KB
First Seen2022-08-19
File NameAVISO DE TRANSFERENCIA.rar
TagsDBatLoader, rar

Malware Family: DBatLoader

DBatLoader, bulut servisleri kullanır.

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

Threat Indicators (IOC)

  • SHA256: 5bb687e06e138399fb1dead61f6a4b0d1c3f3ec80a4a0b990c183d5753c0656c
  • MD5: 00ac77d4ff7c2a3ef89abb31d8987002

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: 5bb687e06e138399"
        threat_level = "medium"
        first_seen = "2022-08-19"
    condition:
        hash.sha256(0, filesize) == "5bb687e06e138399fb1dead61f6a4b0d1c3f3ec80a4a0b990c183d5753c0656c"
}

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 5bb687e06e138399fb1dead61f6a4b0d1c3f3ec80a4a0b990c183d5753c0656c # MD5 00ac77d4ff7c2a3ef89abb31d8987002
TypeValueNote
sha256 5bb687e06e138399fb1dead61f6a4b0d1c3f3ec80a4a0b990c183d5753c0656c Sample:DBatLoader
md5 00ac77d4ff7c2a3ef89abb31d8987002 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