Analysis

  • max time kernel
    149s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/04/2024, 00:24

General

  • Target

    a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll

  • Size

    51KB

  • MD5

    3c3fbb28ab1f6f83777f367524d12645

  • SHA1

    02dc1a92c1dfcd26a6b7cd119164b7d6a8e8f627

  • SHA256

    a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d

  • SHA512

    bbad82fb61c3a7443542de64ba720c5d8e59ab12d97be5c3ee43c011b2c6daddccbb5841a2fdb89927828e9a1fabcb8ac3721610e15f1ab5fcf5fe9bf513a35a

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLKJYH5:1dWubF3n9S91BF3fbo+JYH5

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\a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3864
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4a6d3f212078999040b1dc07053d84b0080299b734946e364330b67f55c179d.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2172

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2172-0-0x0000000010000000-0x0000000010011000-memory.dmp

          Filesize

          68KB