XLoader | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA256df0e2b1ce1e9a237c28050aba1d83fe75e9950b7281ff5903dad88cea3d1a18f
MD5d6057a603d99919ed32bbe2bd86980f6
File Typeexe
Size819.0 KB
First Seen2022-02-16
File NameOrder file No 3390227 021622.exe
Tagsexe, FormBook, xloader

Malware Family: XLoader

XLoader, FormBook türevi'dir.

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

Threat Indicators (IOC)

  • SHA256: df0e2b1ce1e9a237c28050aba1d83fe75e9950b7281ff5903dad88cea3d1a18f
  • MD5: d6057a603d99919ed32bbe2bd86980f6

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: df0e2b1ce1e9a237"
        threat_level = "high"
        first_seen = "2022-02-16"
    condition:
        hash.sha256(0, filesize) == "df0e2b1ce1e9a237c28050aba1d83fe75e9950b7281ff5903dad88cea3d1a18f"
}

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 df0e2b1ce1e9a237c28050aba1d83fe75e9950b7281ff5903dad88cea3d1a18f # MD5 d6057a603d99919ed32bbe2bd86980f6
TypeValueNote
sha256 df0e2b1ce1e9a237c28050aba1d83fe75e9950b7281ff5903dad88cea3d1a18f Sample:XLoader
md5 d6057a603d99919ed32bbe2bd86980f6 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