Analysis

  • max time kernel
    141s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-06-2024 18:33

General

  • Target

    aff9bd92f6b76148a31ec6dbaa7eb31cfd197ac146eacf95aab8c43ebb28feee.dll

  • Size

    51KB

  • MD5

    6cb884026078b514be188d39e92f5ff9

  • SHA1

    32542ffb3111ae6c650789b8b82a6f5b8f389baf

  • SHA256

    aff9bd92f6b76148a31ec6dbaa7eb31cfd197ac146eacf95aab8c43ebb28feee

  • SHA512

    68ea05c2ad4c7b912f3ecf47715aefdba1d29ac8ab167ec1734cc2ac297346d2530e4cfb9bd5ec8bde1a3300a1fc9d01bacc54b03d9d4ae1adac55c40136f367

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLmJYH5:1dWubF3n9S91BF3fboiJYH5

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

kinh.xmcxmr.com

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\aff9bd92f6b76148a31ec6dbaa7eb31cfd197ac146eacf95aab8c43ebb28feee.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4804
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\aff9bd92f6b76148a31ec6dbaa7eb31cfd197ac146eacf95aab8c43ebb28feee.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:1416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1416-0-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB