PrivateLoader 恶意软件分析

文件属性

SHA256: 2556187741452011a3b2a39cb9c8543e308f6d3d72fa7f5cc1112477551cce4d

MD5: ef57e4ac11acae793ea9a930835b023c

文件类型: exe

大小: 4,550,656 byte

首次发现: 2023-01-10

AV 特征: PrivateLoader

Imphash: 71dac11c80b80d1f1b6b3c60718d874a

报告者: SecuriteInfoCom

标签: exe, 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 2556187741452011a3b2a39cb9c8543e308f6d3d72fa7f5cc1112477551cce4d
类型备注
filepath 2556187741452011a3b2a39cb9c8543e308f6d3d72fa7f5cc1112477551cce4d 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
exePrivateLoader