Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 07:41

General

  • Target

    b81152be4e6339b0e05d57e3596a43e5747d1e3bb15c663db3055c2c00580658.dll

  • Size

    51KB

  • MD5

    d24380342a2756e22b0d603aa158bf44

  • SHA1

    788c27025c7a77cd076a6d3656647c65002d5760

  • SHA256

    b81152be4e6339b0e05d57e3596a43e5747d1e3bb15c663db3055c2c00580658

  • SHA512

    439c348db2bf9943034d48d3febb1fd200b802e84e1ac68d795bef90128b8a28aedae7dda3f56b3eb1f233c0c6cfb1ee6728982801019374291696e333e8b8bb

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL7JYH5:1dWubF3n9S91BF3fboHJYH5

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.

  • Gh0strat family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\b81152be4e6339b0e05d57e3596a43e5747d1e3bb15c663db3055c2c00580658.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b81152be4e6339b0e05d57e3596a43e5747d1e3bb15c663db3055c2c00580658.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:2740

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2740-0-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB