Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/07/2024, 02:00

General

  • Target

    322172242f755abaa396aa21be344219_JaffaCakes118.exe

  • Size

    32KB

  • MD5

    322172242f755abaa396aa21be344219

  • SHA1

    4c24c2726672197c30768e27a76e3b660a21e4c5

  • SHA256

    87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6

  • SHA512

    ea28cc3d173eae6718f7008e54f9690579f57c45a6b4ba17ee7b72b41cf5c7c0c17695c1529f1d54b04c739b91479429f57d5837d4d88edcd57965eb93b5bfdb

  • SSDEEP

    384:CgcYjokkFaOKzsiIyr0NNgnnhFPIS2TQIDlDfodg9TdFpyFEIGsJjwE7UMcrie4Y:5cl/fyr0UTYxouDbEEIGfRNU+f

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\322172242f755abaa396aa21be344219_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe
      "C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:688
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe" "Haunted cheats.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Haunted cheats.exe

    Filesize

    32KB

    MD5

    322172242f755abaa396aa21be344219

    SHA1

    4c24c2726672197c30768e27a76e3b660a21e4c5

    SHA256

    87902fd490b189d4ceb81a430fd47d852bf503f373c6ff3caa70a80a9c7d56c6

    SHA512

    ea28cc3d173eae6718f7008e54f9690579f57c45a6b4ba17ee7b72b41cf5c7c0c17695c1529f1d54b04c739b91479429f57d5837d4d88edcd57965eb93b5bfdb

  • memory/688-13-0x00000000752F0000-0x00000000758A1000-memory.dmp

    Filesize

    5.7MB

  • memory/688-15-0x00000000752F0000-0x00000000758A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4528-0-0x00000000752F2000-0x00000000752F3000-memory.dmp

    Filesize

    4KB

  • memory/4528-1-0x00000000752F0000-0x00000000758A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4528-2-0x00000000752F0000-0x00000000758A1000-memory.dmp

    Filesize

    5.7MB

  • memory/4528-12-0x00000000752F0000-0x00000000758A1000-memory.dmp

    Filesize

    5.7MB