XLoader | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA25607ab587c6f762a415886eadc48fa204667204aefe0823da1f66b8a652694f1a0
MD5a6dbd699011901298893bd913db41892
File Typejs
Size5704.2 KB
First Seen2025-07-12
File NameSWIFT 9009627187.JS
TagsDBatLoader, delphi, dropper, FormBook, js, ModiLoader, xloader

Malware Family: XLoader

XLoader, FormBook türevi'dir.

TypeInfostealer
Programming LanguageC
Target PlatformWindows/macOS
C2 ProtocolHTTP
PurposeStealer
First Seen Year2020

Threat Indicators (IOC)

  • SHA256: 07ab587c6f762a415886eadc48fa204667204aefe0823da1f66b8a652694f1a0
  • MD5: a6dbd699011901298893bd913db41892

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network immediately
  2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
  3. Move crypto wallets to a new address and abandon the old ones
  4. Start a full scan with up-to-date antivirus
  5. Clear saved browser passwords and enable 2FA
  6. Sign out of all sessions on every affected service

YARA Rule Hints

rule XLoader_SHA256 {
    meta:
        description = "XLoader sample: 07ab587c6f762a41"
        threat_level = "high"
        first_seen = "2025-07-12"
    condition:
        hash.sha256(0, filesize) == "07ab587c6f762a415886eadc48fa204667204aefe0823da1f66b8a652694f1a0"
}

XLoader — Malware Profile

XLoader, FormBook türevi stealer'dır.

Malware Type
Infostealer
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows/macOS

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

Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı

IOC List (2 indicators)

IOC — XLoader
# SHA256 07ab587c6f762a415886eadc48fa204667204aefe0823da1f66b8a652694f1a0 # MD5 a6dbd699011901298893bd913db41892
TypeValueNote
sha256 07ab587c6f762a415886eadc48fa204667204aefe0823da1f66b8a652694f1a0 Sample:XLoader
md5 a6dbd699011901298893bd913db41892 Sample:XLoader

C2 Servers (1 recorded servers for this family)

Address Type Port Protocol Status Country
45.131.66.167 ip 4444 HTTP inactive RU

C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.

Tags
xloaderinfostealermalwarehighsha256hash-analizi