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Analysis

  • max time kernel
    144s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 20:09

General

  • Target

    432a0863bfcb4e61e7e2624e754b5ef5_JaffaCakes118.exe

  • Size

    102KB

  • MD5

    432a0863bfcb4e61e7e2624e754b5ef5

  • SHA1

    570f04ab9ccf76b11f739a5cc27e7fda06134415

  • SHA256

    3eaf4024b61b2f62bed2389971133657e87fd53523f1c18988044267f3ab5bda

  • SHA512

    949f3379282a8802f41b60401b98db1fc4d688f3bf7b39e9f2fe94c17d7699ab8658fa77de8dd74f1863855549ff3d7fdb3e8a359d433a4fd8a81f6158fd2a45

  • SSDEEP

    3072:ZkeiMlPzBMEjV99NO5ycFGaWKiJyGR4ld8:/if0OQkE4l

Score
8/10

Malware Config

Signatures

  • Disables RegEdit via registry modification 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\432a0863bfcb4e61e7e2624e754b5ef5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\432a0863bfcb4e61e7e2624e754b5ef5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\server.exe
      "C:\Windows\system32\server.exe" ONCE
      2⤵
      • Disables RegEdit via registry modification
      • Adds Run key to start application
      • Suspicious use of SetWindowsHookEx
      PID:2544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1940-0-0x0000000074661000-0x0000000074662000-memory.dmp

    Filesize

    4KB

  • memory/1940-1-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/1940-2-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/1940-3-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-4-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-5-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-6-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-7-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-8-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2544-9-0x0000000074660000-0x0000000074C0B000-memory.dmp

    Filesize

    5.7MB