Analysis

  • max time kernel
    70s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/03/2025, 01:55

General

  • Target

    JaffaCakes118_4ff7fb51b1cff9b8ebacefce76033a30.exe

  • Size

    137KB

  • MD5

    4ff7fb51b1cff9b8ebacefce76033a30

  • SHA1

    7fa91811ff8f5af97516dfb6a1ea61f607c04534

  • SHA256

    b4ca4ce4db26316e737e322102531e502b257344528f6b68cf97b19d92f2f511

  • SHA512

    deb63daef0f896675f903727f5c0273ae4452b6f4142cd4b4d8153f76a34ccda5ec71a799044c7e017f84430df1d9e4299ff73504baff4fc573b7d2ac655852b

  • SSDEEP

    3072:WQhZkOLfuDg0PtOqzKONqsEykRLSDuoBy5AlBu2K2rtNtJAb0:EOFStZzKqqsE6JB3gr2rFp

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.

  • Gh0strat family
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ff7fb51b1cff9b8ebacefce76033a30.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ff7fb51b1cff9b8ebacefce76033a30.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 604
      2⤵
      • Program crash
      PID:1516
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4804 -ip 4804
    1⤵
      PID:3636

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4804-0-0x0000000010000000-0x000000001003B000-memory.dmp

      Filesize

      236KB

    • memory/4804-4-0x0000000010000000-0x000000001003B000-memory.dmp

      Filesize

      236KB

    • memory/4804-3-0x0000000010000000-0x000000001003B000-memory.dmp

      Filesize

      236KB

    • memory/4804-2-0x0000000010000000-0x000000001003B000-memory.dmp

      Filesize

      236KB

    • memory/4804-5-0x0000000010000000-0x000000001003B000-memory.dmp

      Filesize

      236KB