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Analysis

  • max time kernel
    150s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 06:36

General

  • Target

    eac58e6607ac2c4e98e9138c073c66ea_JaffaCakes118.exe

  • Size

    26KB

  • MD5

    eac58e6607ac2c4e98e9138c073c66ea

  • SHA1

    e1dfcf81491e03d1591be1efebb14ef10338f99a

  • SHA256

    df1df954a4b33d67b61c62a3a418760c6191c6319f979eecf8f8242e3fcb5c50

  • SHA512

    aea5d1ae1379bc72422653eb591b5dc293df9bf8eb6f8319d6cb476daf5b0b75e0a66bdeb7326e0fccaeeb1ed8156caf0be06cead7356708d86ccd54e93d0863

  • SSDEEP

    384:9lYPafk3R0heHDoQ9O4xLI5v/zdJidx/SvmRFvbe/RODJ44Wn3yLohNXHma:Lk3R4sOv5TdIT/S4De5ODa4W3yLoTm

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables Task Manager via registry modification
  • UPX packed file 2 IoCs

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

  • Modifies WinLogon 2 TTPs 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 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eac58e6607ac2c4e98e9138c073c66ea_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eac58e6607ac2c4e98e9138c073c66ea_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies WinLogon
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4808

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4808-0-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB

  • memory/4808-3-0x0000000000400000-0x0000000000419000-memory.dmp

    Filesize

    100KB