MassLogger | Threat Level: medium | Type: Infostealer
Cryptographic Identifiers
| SHA256 | ce49754955c7bd3656beea94b2197119ddb00ba1aa3420d05b98c744006c40c9 |
|---|---|
| MD5 | f9fac49c847b43577d82a62adea404f1 |
| File Type | exe |
| Size | 1084.5 KB |
| First Seen | 2026-05-07 |
| File Name | TRANSACTION ALERT FROM NIC-BANK.exe |
| Tags | exe, MassLogger |
Malware Family: MassLogger
MassLogger, email tabanlı keylogger'dır.
| Type | Infostealer |
|---|---|
| Programming Language | C#/.NET |
| Target Platform | Windows |
| C2 Protocol | SMTP/FTP |
| Purpose | Email keylogger |
| First Seen Year | 2020 |
Threat Indicators (IOC)
- SHA256:
ce49754955c7bd3656beea94b2197119ddb00ba1aa3420d05b98c744006c40c9 - MD5:
f9fac49c847b43577d82a62adea404f1
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network immediately
- Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
- Move crypto wallets to a new address and abandon the old ones
- Start a full scan with up-to-date antivirus
- Clear saved browser passwords and enable 2FA
- Sign out of all sessions on every affected service
YARA Rule Hints
rule MassLogger_SHA256 {
meta:
description = "MassLogger sample: ce49754955c7bd36"
threat_level = "medium"
first_seen = "2026-05-07"
condition:
hash.sha256(0, filesize) == "ce49754955c7bd3656beea94b2197119ddb00ba1aa3420d05b98c744006c40c9"
}
MassLogger — Malware Profile
MassLogger credential stealer. PT2600000043.js Portekiz fatura lurü. CommonJS obfuscation. dispatch configuration data.
Malware Type
Infostealer
Programming Language
C#/.NET
C2 Protocol
SMTP/FTP
Target Systems
Windows
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 — MassLogger
# SHA256
ce49754955c7bd3656beea94b2197119ddb00ba1aa3420d05b98c744006c40c9
# MD5
f9fac49c847b43577d82a62adea404f1
| Type | Value | Note |
|---|---|---|
| sha256 | ce49754955c7bd3656beea94b2197119ddb00ba1aa3420d05b98c744006c40c9 | Sample:MassLogger |
| md5 | f9fac49c847b43577d82a62adea404f1 | Sample:MassLogger |