Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/10/2026, 17:34

General

  • Target
    7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe
  • Size 131KB
  • Sample261006-v5fe1aswhy
  • SHA256 7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • cobaltstrike

C2
  • http://164.92.164.246:56/kunkun/jquery-3.3.2.slim.min.js

Attributes
  • user_agent

    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Referer: http://www.baidu.com/ Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 1 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe
    "C:\Users\Admin\AppData\Local\Temp\7f8ece7c8d8bcaf95687ec76d31fde425d1a0f65230fda4fa26dfb02c9b2ad77.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    PID:5564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5564-1-0x0000000000920000-0x0000000000921000-memory.dmp

        memory/5564-2-0x0000000000370000-0x00000000003A5000-memory.dmp