Analysis

  • max time kernel
    93s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 17:26

General

  • Target
    7516c9810867a33c21e80acac0a9b2a1.exe
  • Size 2.6MB
  • Sample240125-vz22tabfb6
  • SHA256 484349ea079bd611210283171441c46fe9461fb93f9ec7b7ce5757eb1892f0b3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Kinsing

    Kinsing is a loader written in Golang.

  • Disables Task Manager via registry modification
  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7516c9810867a33c21e80acac0a9b2a1.exe
    "C:\Users\Admin\AppData\Local\Temp\7516c9810867a33c21e80acac0a9b2a1.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    PID:1316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 928
      2⤵
      • Program crash
      PID:1576
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1316 -ip 1316
    1⤵
      PID:3184

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          Skunk.exe

          • Path C:\Windows\SysWOW64\Skunk.exe
          • Size 1.2MB
          • SHA256 4b4982c7877dadf220ee02e7926b2ff01fbca50d436fa4e84aa3ce72e27bc0ca
          • MD5 SHA1 SHA512 SSDEEP

          memory/1316-0-0x0000000000400000-0x0000000000696000-memory.dmp