PrivateLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256bc1733065f97fbb2033c52da6e778c131f4fef2dc1033e27d3dacad91b904856
MD5e0c96e146d16a5c668ab5a28d51a8ac3
File Typeexe
Size21202.9 KB
First Seen2025-01-20
File NameAXGATE_VPN_Client_Installer.exe
Tags193-122-105-160, AXGATE Co Ltd, exe, PrivateLoader, signed

Malware Family: PrivateLoader

PrivateLoader, PPI loader'dır.

TypeLoader
Programming LanguageC++
Target PlatformWindows
C2 ProtocolHTTP
PurposePPI loader
First Seen Year2021

Threat Indicators (IOC)

  • SHA256: bc1733065f97fbb2033c52da6e778c131f4fef2dc1033e27d3dacad91b904856
  • MD5: e0c96e146d16a5c668ab5a28d51a8ac3

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

System Cleanup Guide

  1. Disconnect the system from the network — the loader may be downloading more malware
  2. Analyze every downloaded payload
  3. Inspect all network traffic and cut suspicious connections
  4. Run a full antivirus scan
  5. Consider reimaging the system

YARA Rule Hints

rule PrivateLoader_SHA256 {
    meta:
        description = "PrivateLoader sample: bc1733065f97fbb2"
        threat_level = "medium"
        first_seen = "2025-01-20"
    condition:
        hash.sha256(0, filesize) == "bc1733065f97fbb2033c52da6e778c131f4fef2dc1033e27d3dacad91b904856"
}

PrivateLoader — Malware Profile

PrivateLoader/PrivateLdr. sysmon.exe Sysinternals fake. cJSON C library. Chrome browser targeting.

Malware Type
Loader
Programming Language
C++
C2 Protocol
HTTP
Target Systems
Windows

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

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — PrivateLoader
# SHA256 bc1733065f97fbb2033c52da6e778c131f4fef2dc1033e27d3dacad91b904856 # MD5 e0c96e146d16a5c668ab5a28d51a8ac3
TypeValueNote
sha256 bc1733065f97fbb2033c52da6e778c131f4fef2dc1033e27d3dacad91b904856 Sample:PrivateLoader
md5 e0c96e146d16a5c668ab5a28d51a8ac3 Sample:PrivateLoader

C2 Servers (4 recorded servers for this family)

Address Type Port Protocol Status Country
45.142.213.167 ip 80 HTTP inactive RU
87.251.64.160 ip 80 HTTP inactive NL
known2.me domain 443 HTTPS inactive —
45.138.74.63 ip 443 HTTPS sinkholed RU

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

Tags
privateloaderloadermalwaremediumsha256hash-analizi