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Analysis

  • max time kernel
    142s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 22:33

General

  • Target

    bd6cda0a8e00eebfbb5a8ee48dbba142_JaffaCakes118.exe

  • Size

    734KB

  • MD5

    bd6cda0a8e00eebfbb5a8ee48dbba142

  • SHA1

    99bd0411b9b95c455b63c4e4557c16b108a5ab12

  • SHA256

    ae8ec96878d441551a8b9eb137c99e98cc606ee8ea8e1ca2dcda512df46cf438

  • SHA512

    0af6c33edd4b76e5a760bd91a43636ad243da916c4d93b449f50db1141f218d6a3931bb9e413ae7e5de2628a470a9663eb0cd577acab9e3a604907ef88bfe013

  • SSDEEP

    12288:bkZMrKuT9eES2EGfKMlAvDuicrvX7KmtKDgGeIttwoPR5pWZhAIRXHYnrmJ:bkZCXTqjMWvVcLX7xKlFttwYQRXHYrmJ

Malware Config

Signatures

  • Modifies Windows Firewall 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 6 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 7 IoCs

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

  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd6cda0a8e00eebfbb5a8ee48dbba142_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bd6cda0a8e00eebfbb5a8ee48dbba142_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:264
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2548
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1224
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:628
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2296
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DirectDownloaderInstaller.exe

    Filesize

    155KB

    MD5

    e1098470152dc10fb29b3ad7b4e5f5cf

    SHA1

    ae5a796340be8f0912d6c85f81dce21211aaaf15

    SHA256

    3832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a

    SHA512

    0ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6

  • memory/2120-24-0x0000000000400000-0x00000000004C4000-memory.dmp

    Filesize

    784KB