Analysis

  • max time kernel
    150s
  • 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, 16:03

General

  • Target

    b3c2823f1266978b57593a746661452ac68bd32eaf79d257b17d498add8ede40.dll

  • Size

    899KB

  • MD5

    ad0ee16f662582d3cdf03257a63b8b0d

  • SHA1

    23976cb3c8d39bd74eb49067dc69989adebe16e7

  • SHA256

    b3c2823f1266978b57593a746661452ac68bd32eaf79d257b17d498add8ede40

  • SHA512

    055e577df0612704bdb2e2baffca3626512866c87ef1cbb4e20b84b6548477990ecbc38d4140b9daf087569182823f96155971cbc4fe20bf22e9b7788844ae2e

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PX1:7wqd87V1

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\b3c2823f1266978b57593a746661452ac68bd32eaf79d257b17d498add8ede40.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b3c2823f1266978b57593a746661452ac68bd32eaf79d257b17d498add8ede40.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:4932

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4932-0-0x0000000010000000-0x000000001014F000-memory.dmp

          Filesize

          1.3MB