Analysis

  • max time kernel
    150s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 12:31

General

  • Target

    f6059e332e31a0fca90cadc7a4fe0f63_JaffaCakes118.exe

  • Size

    159KB

  • MD5

    f6059e332e31a0fca90cadc7a4fe0f63

  • SHA1

    82aac1683987885cff1c3048bad86452ab86b402

  • SHA256

    f14dee8058e2a8c371f5db38d937a824a0ce9099513a001ac9eb9133f53c2d0c

  • SHA512

    c766658a190087bc5a81da5b10e8d484120115fca3923a863baf4b667f9ab8afed16b7bc7fd536883d14f031bccb5cec3a755b94d99c2f65ac1ec8aa88fdd7a6

  • SSDEEP

    3072:4gbbCIk1iTGmQdjzM+foZ0wWBNIBqtp6feH1bLr1VaAlGkn2BT7:3uORozM+foZJWBNkgA+15Va

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6059e332e31a0fca90cadc7a4fe0f63_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6059e332e31a0fca90cadc7a4fe0f63_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\f6059e332e31a0fca90cadc7a4fe0f63_JaffaCakes118.exe" "f6059e332e31a0fca90cadc7a4fe0f63_JaffaCakes118.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      • Event Triggered Execution: Netsh Helper DLL
      • System Location Discovery: System Language Discovery
      PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1164-0-0x0000000074D11000-0x0000000074D12000-memory.dmp

    Filesize

    4KB

  • memory/1164-1-0x0000000074D10000-0x00000000752BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1164-2-0x0000000074D10000-0x00000000752BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1164-6-0x0000000074D10000-0x00000000752BB000-memory.dmp

    Filesize

    5.7MB

  • memory/1164-7-0x0000000074D10000-0x00000000752BB000-memory.dmp

    Filesize

    5.7MB