DBatLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2563659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
MD58b1e3de4da8104a90c332c285a68ddee
File Typeexe
Size1233.5 KB
First Seen2023-09-04
File NameKrgmivrnhcramf.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: 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82
  • MD5: 8b1e3de4da8104a90c332c285a68ddee

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: 3659096c23b68f66"
        threat_level = "medium"
        first_seen = "2023-09-04"
    condition:
        hash.sha256(0, filesize) == "3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82"
}

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 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82 # MD5 8b1e3de4da8104a90c332c285a68ddee
TypeValueNote
sha256 3659096c23b68f66ca65f00e41c47a3b0642b48240cd8b92143f8b6dc90ead82 Sample:DBatLoader
md5 8b1e3de4da8104a90c332c285a68ddee 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