PrivateLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256e16b96cf483c1fd955a50beb79205f2f2bb37650e1079ef1b8ebccddfe179146
MD5d1929c259e2f7bf7fe7d028c64ebe5dc
File Typeexe
Size6779.0 KB
First Seen2025-02-11
File NameSecuriteInfo.com.Win32.Evo-gen.20994.30501
Tagsexe, PrivateLoader

Malware Family: PrivateLoader

PrivateLoader, büyük PPI botnet'tir.

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

Threat Indicators (IOC)

  • SHA256: e16b96cf483c1fd955a50beb79205f2f2bb37650e1079ef1b8ebccddfe179146
  • MD5: d1929c259e2f7bf7fe7d028c64ebe5dc

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: e16b96cf483c1fd9"
        threat_level = "medium"
        first_seen = "2025-02-11"
    condition:
        hash.sha256(0, filesize) == "e16b96cf483c1fd955a50beb79205f2f2bb37650e1079ef1b8ebccddfe179146"
}

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 e16b96cf483c1fd955a50beb79205f2f2bb37650e1079ef1b8ebccddfe179146 # MD5 d1929c259e2f7bf7fe7d028c64ebe5dc
TypeValueNote
sha256 e16b96cf483c1fd955a50beb79205f2f2bb37650e1079ef1b8ebccddfe179146
md5 d1929c259e2f7bf7fe7d028c64ebe5dc

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
privateloaderloadermalwaremediumsha256analizzenginleştirilmiş