Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 15:30

General

  • Target

    81f93dd509f42923adaa799804188c7095ba7f69eb26003facba4739e2f73411.dll

  • Size

    899KB

  • MD5

    cf250711b162e48b54959ed4a356e9b9

  • SHA1

    81e53ae2769e0a2a1b419e0a32e9eefbc5cb8808

  • SHA256

    81f93dd509f42923adaa799804188c7095ba7f69eb26003facba4739e2f73411

  • SHA512

    f7628956765f251582a27f5ff6620b7ef895770faba727198380f2c04a92dbe2683143168cde12c083bfa7c5255932ae935c77ef9f225dea78b2fc19d39662f0

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXt:7wqd87Vt

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\81f93dd509f42923adaa799804188c7095ba7f69eb26003facba4739e2f73411.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\81f93dd509f42923adaa799804188c7095ba7f69eb26003facba4739e2f73411.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2212-0-0x0000000010000000-0x000000001014F000-memory.dmp

    Filesize

    1.3MB