Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-04-2024 23:50

General

  • Target

    1380112134f31bad13cfc49af34374b7c4c9a02f3cf191e698feb9e79e9a9149.exe

  • Size

    4.6MB

  • MD5

    b2148ff24735a82efdd719462c4fd4cf

  • SHA1

    7a02db8e5c10b2b7ebbb27753219a347e2882141

  • SHA256

    1380112134f31bad13cfc49af34374b7c4c9a02f3cf191e698feb9e79e9a9149

  • SHA512

    1dea320f2d2cce42243088b26a65d981987f37d581469349abcabc4213316a7b533bc20bef4580598a670bd7b28b657315b4b85ed1985c83ff5ec2687542b9c4

  • SSDEEP

    49152:X4POk1CT+CrVgzL9lRdb6+MbCiuXskaYUQIJQTCrEMCZ7JZ8SZ6ROhA0VF170jbm:X4P1CTpOzL9lvb6RWyXQIJQTCBt6

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://service-1cao6cjs-1312654103.gz.apigw.tencentcs.com:80/login.js

Attributes
  • headers User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1380112134f31bad13cfc49af34374b7c4c9a02f3cf191e698feb9e79e9a9149.exe
    "C:\Users\Admin\AppData\Local\Temp\1380112134f31bad13cfc49af34374b7c4c9a02f3cf191e698feb9e79e9a9149.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWOW64\cmd.exe
      cmd " /c " C:\Users\Admin\AppData\Local\Temp\54783f11b4917bbacbc67f8a136bf21.png
      2⤵
        PID:4028

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2316-0-0x0000000011BF0000-0x0000000011BF1000-memory.dmp

      Filesize

      4KB