PrivateLoader 恶意软件分析

文件属性

SHA256: b2f8b127e94eb835e6a081b1696c9d9fa095a9684cf8e369cace94ec7c3ab9ea

MD5: 33a804ff39944ca26f9affbcc8009eea

文件类型: dll

大小: 8,198,144 byte

首次发现: 2022-09-02

AV 特征: PrivateLoader

Imphash: 78cd1e446a647c3a94d67599821be1d8

报告者: JAMESWT_WT

标签: dll, PrivateLoader

静态分析:基于元数据(未下载样本)

PrivateLoader — 恶意软件档案

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

恶意软件类型
Loader
编程语言
C++
C2协议
HTTP
目标系统
Windows

技术细节

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

能力与行为

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

IOC列表 (1 个指标)

IOC — PrivateLoader
# FILEPATH b2f8b127e94eb835e6a081b1696c9d9fa095a9684cf8e369cace94ec7c3ab9ea
类型备注
filepath b2f8b127e94eb835e6a081b1696c9d9fa095a9684cf8e369cace94ec7c3ab9ea PDB

C2服务器 (该家族共有 4 台已记录服务器)

地址 类型 端口 协议 状态 国家
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 地址仅来自 KEYDAL 团队人工验证的恶意软件样本。禁止用于商业用途。

标签
dllPrivateLoader