Analysis

  • max time kernel
    88s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 17:29

General

  • Target

    75187ef1d6b041e820fe1229cf1101b9.exe

  • Size

    356KB

  • MD5

    75187ef1d6b041e820fe1229cf1101b9

  • SHA1

    15477dda059103de3abee2ba12deab2b59911fed

  • SHA256

    6ce8c6f0b6c7d1e1568caa6c693e8bf6ec2963e169ddd4e3b939b3ec5b533d1d

  • SHA512

    b5d9ad0a24d792b32b2b1e1ad0c1381da69db5c272e4fa6c7797315ef8ca90a572b2021905a70c34ffca5dc059db5d25cbe78b602e00d1adfa315949750e899a

  • SSDEEP

    6144:Oh1u3c9FNN8tvE096wgvRHCzOYtqlGyzcsX3KA0LQIQR:M1uM9FNatv13gNCpOdn/u

Malware Config

Signatures

  • Gh0st RAT payload 4 IoCs
  • Gh0strat

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

  • Kinsing

    Kinsing is a loader written in Golang.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75187ef1d6b041e820fe1229cf1101b9.exe
    "C:\Users\Admin\AppData\Local\Temp\75187ef1d6b041e820fe1229cf1101b9.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    PID:1356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1356 -s 824
      2⤵
      • Program crash
      PID:4700
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1356 -ip 1356
    1⤵
      PID:5016

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1356-0-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB

    • memory/1356-2-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB

    • memory/1356-5-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB

    • memory/1356-4-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB

    • memory/1356-7-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB

    • memory/1356-8-0x0000000010000000-0x0000000010121000-memory.dmp

      Filesize

      1.1MB