Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    26-05-2024 06:57

General

  • Target

    4f9e4ff1c49eb5ecb7c4de6a20031a1f69531031b886621b08e2ea0a0fe4b5d9.dll

  • Size

    899KB

  • MD5

    574b2f1de5e277433a27b8df90fcaedd

  • SHA1

    d0d5d2312edaaa6e102206e43db6c742893dac7e

  • SHA256

    4f9e4ff1c49eb5ecb7c4de6a20031a1f69531031b886621b08e2ea0a0fe4b5d9

  • SHA512

    d52cf7d1bf545557ca0fbcd42ad19200a8519d69144cb02735b5179cec1d86642fef668c55cb4a44c0131b9ef0783edddbc517d15f96798ccd688f7dc5cfd088

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXn:7wqd87Vn

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.

  • 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\4f9e4ff1c49eb5ecb7c4de6a20031a1f69531031b886621b08e2ea0a0fe4b5d9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2660
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f9e4ff1c49eb5ecb7c4de6a20031a1f69531031b886621b08e2ea0a0fe4b5d9.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2956-0-0x0000000010000000-0x000000001014F000-memory.dmp
    Filesize

    1.3MB