Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 18:34

General

  • Target

    7cfdb3ca0a9be7a527a168d11637386293426de41715efb1c59b77ce9cf12535.dll

  • Size

    50KB

  • MD5

    2cef31800ebcf0b11829a368ee82126b

  • SHA1

    6741d285397c87a2aba351e420b6546eb20842cf

  • SHA256

    7cfdb3ca0a9be7a527a168d11637386293426de41715efb1c59b77ce9cf12535

  • SHA512

    fa9f8b79690222b7ace058ddc534b948c64a1296964f5b2dded0f381a9bcffd9092923aa38c56a6c9677fb533ccb5335a63bff3521c4c59af701ddca3dcf9c68

  • SSDEEP

    1536:WD1N4TeeWMWfPbp2WTrW9L3JPPgJ+o5iJYH:W5ReWjTrW9rNPgYoUJYH

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\7cfdb3ca0a9be7a527a168d11637386293426de41715efb1c59b77ce9cf12535.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7cfdb3ca0a9be7a527a168d11637386293426de41715efb1c59b77ce9cf12535.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2268

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2268-0-0x0000000010000000-0x0000000010011000-memory.dmp

          Filesize

          68KB