Analysis

  • max time kernel
    140s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08/10/2024, 21:43

General

  • Target

    25e005e2c17df60d81dc0446e2ac635f_JaffaCakes118.exe

  • Size

    73KB

  • MD5

    25e005e2c17df60d81dc0446e2ac635f

  • SHA1

    98ca29bceb48b07ee5008b339e88411fd6f53276

  • SHA256

    f5110ab9b0186a6741077b9960200b471f9c79721e00c3b9842930ab29ec7695

  • SHA512

    51fe25c5823846f6c2f3bfa5a7a3619fdbc92b2830eb1a299941c4d7014c890b0ac731b3a91e1c82abca226136cfed16b11097341e4253b812c68cd76343debb

  • SSDEEP

    1536:dEq3QAkJJn+S7zuK7grCEQECrK0e72q5mzWE2+79d3UTeenouy8A:dnS7SKE+YQK0vq58Lk9outA

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 3 IoCs

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

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25e005e2c17df60d81dc0446e2ac635f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\25e005e2c17df60d81dc0446e2ac635f_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:2568

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2568-0-0x0000000000160000-0x00000000001A5000-memory.dmp

          Filesize

          276KB

        • memory/2568-1-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2568-2-0x0000000000160000-0x00000000001A5000-memory.dmp

          Filesize

          276KB

        • memory/2568-13-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2568-14-0x0000000000160000-0x00000000001A5000-memory.dmp

          Filesize

          276KB