Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 16:59

General

  • Target

    a8f139cc4134e8eb147dd96a447a7b389e5ce7e3c1216213b5b3adef6d36718e.dll

  • Size

    899KB

  • MD5

    3897178e073011931442281a602cb42d

  • SHA1

    3ca1fafe75b76f6d3dc65151c71111e1295f27a0

  • SHA256

    a8f139cc4134e8eb147dd96a447a7b389e5ce7e3c1216213b5b3adef6d36718e

  • SHA512

    badd07e803a89abb2bb9c82250f2d6e4dd82815641df53f1e4671fb67c396c5fcd960673cc42af77498dbdae3d9e9192c9a241aac85e5955de11d76f2bbcf502

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXA:7wqd87VA

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

hackerinvasion.f3322.net

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\a8f139cc4134e8eb147dd96a447a7b389e5ce7e3c1216213b5b3adef6d36718e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2084
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a8f139cc4134e8eb147dd96a447a7b389e5ce7e3c1216213b5b3adef6d36718e.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:2536

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2536-0-0x0000000010000000-0x000000001014F000-memory.dmp

          Filesize

          1.3MB