PrivateLoader | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256ce4d3cfc167dc8234d14cf91e20131b2c2fc10793a5aab4a76d1cd6a793dcf88
MD59d10f6f08ae1cc016c10b09007063417
File Typerar
Size18118.7 KB
First Seen2024-07-02
File Namearchive.rar
Tagsfile-pumped, PrivateLoader, pw-1234, rar, Stealc

Malware Family: PrivateLoader

PrivateLoader, PPI loader'dır.

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

Threat Indicators (IOC)

  • SHA256: ce4d3cfc167dc8234d14cf91e20131b2c2fc10793a5aab4a76d1cd6a793dcf88
  • MD5: 9d10f6f08ae1cc016c10b09007063417

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: ce4d3cfc167dc823"
        threat_level = "medium"
        first_seen = "2024-07-02"
    condition:
        hash.sha256(0, filesize) == "ce4d3cfc167dc8234d14cf91e20131b2c2fc10793a5aab4a76d1cd6a793dcf88"
}

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 ce4d3cfc167dc8234d14cf91e20131b2c2fc10793a5aab4a76d1cd6a793dcf88 # MD5 9d10f6f08ae1cc016c10b09007063417
TypeValueNote
sha256 ce4d3cfc167dc8234d14cf91e20131b2c2fc10793a5aab4a76d1cd6a793dcf88 Sample:PrivateLoader
md5 9d10f6f08ae1cc016c10b09007063417 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