Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 21:11

General

  • Target

    4b6aea255fe6b8422e0b8a95f39b2298_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    4b6aea255fe6b8422e0b8a95f39b2298

  • SHA1

    dabac5d36db5f370cb70cfa5b03012dc8740416a

  • SHA256

    489926d60d444b50aa3bb0c05da2fdd7046a635542aa6568acd170961daf5722

  • SHA512

    0008c826614cdc30c6c185ff4eb9dbd882d40f8befad54c47fc161ddad38833bfc912246a991019ba077e8c64308402fe1eb45f828fa84487c47b1f6c55d992b

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53Wf:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 11 IoCs
  • Suspicious use of SendNotifyMessage 11 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b6aea255fe6b8422e0b8a95f39b2298_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b6aea255fe6b8422e0b8a95f39b2298_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:1656

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2LF9I1AK\connecting_icon[1]

          Filesize

          301B

          MD5

          81f2114b7bcc913245df781df3eb9ae5

          SHA1

          46beb25a2a30e66c65ebddb72f836542e3655d21

          SHA256

          13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

          SHA512

          446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

        • memory/1656-2-0x0000000000390000-0x0000000000391000-memory.dmp

          Filesize

          4KB

        • memory/1656-30-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/1656-32-0x0000000000390000-0x0000000000391000-memory.dmp

          Filesize

          4KB