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Analysis

  • max time kernel
    150s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 16:00

General

  • Target

    4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe

  • Size

    44KB

  • MD5

    4a61574eebbc67ede7ff712c633363a7

  • SHA1

    c5e71d55679d49b899004c9547225ab05991c704

  • SHA256

    ea0c280a3eca74b298c696d8b4861501febe6efeac25170941dbdeeda0bcc398

  • SHA512

    34ce323c51509d17df7f9b4489ad62dc78260639d08e5cbbb01d68037e8819469d2643322c13919706a8dba58729c53354f9ce37c9587fd835b66342497e0f14

  • SSDEEP

    768:diQMC3HXuA4WiqCGwp+x8fmBtzqprs0kF:diQMC3IRSx8fmBtzq+L

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Runs net.exe
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4a61574eebbc67ede7ff712c633363a7_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c net stop sharedaccess
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4620
      • C:\Windows\SysWOW64\net.exe
        net stop sharedaccess
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3380
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop sharedaccess
          4⤵
            PID:4908

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads