Analysis

  • max time kernel
    145s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 16:21

General

  • Target
    2cb0b2bb3d6c3a9a1453c285345f79cf.exe
  • Size 79KB
  • Sample231225-tts2aagbh4
  • SHA256 3c8210260eec0739c098425562add6059f7c51c9888efbe7cc16038876faff1c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Gh0st RAT payload 3 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cb0b2bb3d6c3a9a1453c285345f79cf.exe
    "C:\Users\Admin\AppData\Local\Temp\2cb0b2bb3d6c3a9a1453c285345f79cf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\SysWOW64\net.exe
      net start "Task Scheduler"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3856
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 start "Task Scheduler"
        3⤵
          PID:3164

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1472-2-0x0000000010000000-0x0000000010045000-memory.dmp

          memory/1472-0-0x0000000010000000-0x0000000010045000-memory.dmp

          memory/1472-3-0x00000000021B0000-0x00000000021B1000-memory.dmp

          memory/1472-4-0x0000000010000000-0x0000000010045000-memory.dmp

          memory/1472-5-0x0000000010000000-0x0000000010045000-memory.dmp

          memory/1472-6-0x0000000010000000-0x0000000010045000-memory.dmp

          memory/1472-8-0x00000000021B0000-0x00000000021B1000-memory.dmp