Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28/04/2024, 00:20

General

  • Target

    8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll

  • Size

    51KB

  • MD5

    414bdc16051289a22fe45cb9ecc74760

  • SHA1

    699daa5ee7ce044c0dfdec7fe8f79800777b6a5b

  • SHA256

    8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120

  • SHA512

    fbff8d422f69ae7462ef1e031ae6b4683af86385e535993a4ff22618d0c6f6bb5e5f8dd05595a6b95799bdb0f939728544185dc9718aebea8938f8e40313fb29

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL+iJYH5:1dWubF3n9S91BF3fbo9JYH5

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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b37e4516258ddb40898e1246400ec05737847190e0dd226d6addf96d664e120.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2924

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2924-0-0x0000000010000000-0x0000000010011000-memory.dmp

          Filesize

          68KB