XLoader | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA25602cda7e8e87599f480515b611d57653429825d45dbfd2bcee0b9f1ea8e845fc6
MD5f9c710eee0ec4b46dfb370e5e2280c36
File Typewsf
Size511.8 KB
First Seen2022-05-27
File NameNUEVA ORDEN DE COMPRA 80107.wsf
TagsFormBook, wsf, xloader

Malware Family: XLoader

XLoader, FormBook türevi stealer'dır.

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

Threat Indicators (IOC)

  • SHA256: 02cda7e8e87599f480515b611d57653429825d45dbfd2bcee0b9f1ea8e845fc6
  • MD5: f9c710eee0ec4b46dfb370e5e2280c36

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: 02cda7e8e87599f4"
        threat_level = "high"
        first_seen = "2022-05-27"
    condition:
        hash.sha256(0, filesize) == "02cda7e8e87599f480515b611d57653429825d45dbfd2bcee0b9f1ea8e845fc6"
}

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 02cda7e8e87599f480515b611d57653429825d45dbfd2bcee0b9f1ea8e845fc6 # MD5 f9c710eee0ec4b46dfb370e5e2280c36
TypeValueNote
sha256 02cda7e8e87599f480515b611d57653429825d45dbfd2bcee0b9f1ea8e845fc6
md5 f9c710eee0ec4b46dfb370e5e2280c36

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
xloaderinfostealermalwarehighsha256analizzenginleştirilmiş