Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2024, 15:41

General

  • Target

    23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll

  • Size

    51KB

  • MD5

    9147bbab100ab2085e49b1657917f1fc

  • SHA1

    23dff29907b0e87019363d20dfb8959f5788e8a5

  • SHA256

    23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec

  • SHA512

    156214c5214b4fc3196b48ea49c593b759daf7aa2cc36b46d9cd5c2d7980c382b4f9f3f808bb95b477335218b2853ee3f09b2696c504b77a613bc97a1518dcd4

  • SSDEEP

    1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoL8JYH5:1dWubF3n9S91BF3fboQJYH5

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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2800
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\23fb8b093a3f5f73383792cc881b7c0ec2d2fce88227c9074086a603e664c4ec.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:2312

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2312-0-0x0000000010000000-0x0000000010011000-memory.dmp

          Filesize

          68KB