PrivateLoader | Threat Level: medium | Type: Loader
Cryptographic Identifiers
| SHA256 | b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1 |
|---|---|
| MD5 | e6d96b221c2b22bd53b41e1ac82e40ac |
| File Type | exe |
| Size | 151.5 KB |
| First Seen | 2022-10-13 |
| File Name | file |
| Tags | exe, PrivateLoader |
Malware Family: PrivateLoader
PrivateLoader, PPI loader'dır.
| Type | Loader |
|---|---|
| Programming Language | C++ |
| Target Platform | Windows |
| C2 Protocol | HTTP |
| Purpose | PPI loader |
| First Seen Year | 2021 |
Threat Indicators (IOC)
- SHA256:
b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1 - MD5:
e6d96b221c2b22bd53b41e1ac82e40ac
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network — the loader may be downloading more malware
- Analyze every downloaded payload
- Inspect all network traffic and cut suspicious connections
- Run a full antivirus scan
- Consider reimaging the system
YARA Rule Hints
rule PrivateLoader_SHA256 {
meta:
description = "PrivateLoader sample: b67123d66ddf4629"
threat_level = "medium"
first_seen = "2022-10-13"
condition:
hash.sha256(0, filesize) == "b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1"
}
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
b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1
# MD5
e6d96b221c2b22bd53b41e1ac82e40ac
| Type | Value | Note |
|---|---|---|
| sha256 | b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1 | Sample:PrivateLoader |
| md5 | e6d96b221c2b22bd53b41e1ac82e40ac | 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.