Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 10:43

General

  • Target

    20598e02414fc935c4e7ff77d7268eaa_JaffaCakes118.exe

  • Size

    795KB

  • MD5

    20598e02414fc935c4e7ff77d7268eaa

  • SHA1

    677483a8a2ca8eebf200807050e2764a51c508b1

  • SHA256

    b65cc40a8139e03afcf24b0b6cf7450684ef36a324561d37366d44ded2245070

  • SHA512

    bd92aa8ddbf95b92dc192de5b897e5a0225c5352b5940b904aee657aeff8b5af253d8bd84d34865b5cce08c6bced70589de99f5e722e00b011bed11c220f55b9

  • SSDEEP

    12288:SG9k0uMV3CAolK1igiknm/dXX/7oKoQackBlK+/G16AhvTrQX9ra2oo:HnB3CAb11fm/dH/7oRDckfu16AJUploo

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20598e02414fc935c4e7ff77d7268eaa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\20598e02414fc935c4e7ff77d7268eaa_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2760

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2760-0-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2760-1-0x0000000000400000-0x00000000004CC000-memory.dmp

          Filesize

          816KB

        • memory/2760-3-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/2760-8-0x0000000000400000-0x00000000004CC000-memory.dmp

          Filesize

          816KB

        • memory/2760-20-0x0000000000400000-0x00000000004CC000-memory.dmp

          Filesize

          816KB

        • memory/2760-28-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/2760-29-0x0000000000400000-0x00000000004CC000-memory.dmp

          Filesize

          816KB