StealC | Threat Level: high | Type: Infostealer
Cryptographic Identifiers
| SHA256 | 96efe0efb742858bb694c6a6878824c4ae6704b60195f6cdf968e423bcc6c7ae |
|---|---|
| MD5 | b95e6924ad99283c493d1844886942a6 |
| File Type | exe |
| Size | 3031.7 KB |
| First Seen | 2026-06-07 |
| File Name | Setup.exe |
| Tags | exe, go, signed, Stealc, vidar |
Malware Family: StealC
StealC, 2023'te ortaya çıktı.
| Type | Infostealer |
|---|---|
| Programming Language | C |
| Target Platform | Windows |
| C2 Protocol | HTTP |
| Purpose | Hafif infostealer |
| First Seen Year | 2023 |
Threat Indicators (IOC)
- SHA256:
96efe0efb742858bb694c6a6878824c4ae6704b60195f6cdf968e423bcc6c7ae - MD5:
b95e6924ad99283c493d1844886942a6
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 StealC_SHA256 {
meta:
description = "StealC sample: 96efe0efb742858b"
threat_level = "high"
first_seen = "2026-06-07"
condition:
hash.sha256(0, filesize) == "96efe0efb742858bb694c6a6878824c4ae6704b60195f6cdf968e423bcc6c7ae"
}
StealC — Malware Profile
StealC, 2023 yilinda ortaya cikan Go (Golang) tabanlı bir MaaS infostealer ailesidir. Vidar ve Raccoon kaynak kodundan ilham alinarak gelistirildigi dusunulmektedir. 30+ tarayici, kripto cuzdan, FTP istemcisi, email ve Discord/Telegram token hedefler.
Malware Type
Infostealer
Programming Language
C
C2 Protocol
HTTP
Target Systems
Windows
Technical Details
C dili, HTTP POST C2, browser stealer (Chromium/Firefox), kripto wallet stealer (50+ tarayici eklentisi), Telegram stealer, Steam, Discord token stealer, fingerprint modulu
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 — StealC
# SHA256
96efe0efb742858bb694c6a6878824c4ae6704b60195f6cdf968e423bcc6c7ae
# MD5
b95e6924ad99283c493d1844886942a6
| Type | Value | Note |
|---|---|---|
| sha256 | 96efe0efb742858bb694c6a6878824c4ae6704b60195f6cdf968e423bcc6c7ae | Sample:StealC |
| md5 | b95e6924ad99283c493d1844886942a6 | Sample:StealC |
C2 Servers (4 recorded servers for this family)
| Address | Type | Port | Protocol | Status | Country |
|---|---|---|---|---|---|
| www.pakistani.org | domain | — | HTTP | active | — |
| 45.87.152.64 | ip | 80 | HTTP | inactive | NL |
| 185.174.137.219 | ip | 80 | HTTP | inactive | RU |
| godebugs.Info | domain | — | HTTP | inactive | — |
C2 addresses are provided only from malware samples manually verified by the KEYDAL team. Commercial use is prohibited.