Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-06-2024 02:29

General

  • Target

    99f4b8d5e63b91652bfc64df9a35d06b964ed88a578aa0b55b284643fa2a871c.dll

  • Size

    51KB

  • MD5

    54d8b24ecf3187a8a085da9c70c4f7b9

  • SHA1

    db7e9a88dd15c1afd47510c59818a845c3812d8b

  • SHA256

    99f4b8d5e63b91652bfc64df9a35d06b964ed88a578aa0b55b284643fa2a871c

  • SHA512

    f9c814ddd661d489b2fc5ea010ba8a9c1abd2efeed511b88097c4cc8a937c096e33629feac5966d01d3d47479729958773595f5e19475f5d52255176b2b15c5f

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLeJYH5:1dWubF3n9S91BF3fbo6JYH5

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\99f4b8d5e63b91652bfc64df9a35d06b964ed88a578aa0b55b284643fa2a871c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3816
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\99f4b8d5e63b91652bfc64df9a35d06b964ed88a578aa0b55b284643fa2a871c.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:3876

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3876-0-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB