Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    01/07/2024, 09:59

General

  • Target

    1adc28300c699cead0a1c1521fc2f25d_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    1adc28300c699cead0a1c1521fc2f25d

  • SHA1

    6e3a0daf2a7592c20811bb31df85bbe6e249a695

  • SHA256

    c5fabe3fa90c237a5846efadda0a9d60764a99ae6189802ed5f743f9aa23ea27

  • SHA512

    349d8dfe41c45dac65aec23b1094fa3938a851a2c76cba63a4c01bf84a3015491184fce07fbf0b9777a79f3acf83132f18e3f981b12c5987bd97f02c615af2de

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53WP:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

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\1adc28300c699cead0a1c1521fc2f25d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1adc28300c699cead0a1c1521fc2f25d_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:2056

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\IO0LJX84\connecting_icon[1]

          Filesize

          301B

          MD5

          81f2114b7bcc913245df781df3eb9ae5

          SHA1

          46beb25a2a30e66c65ebddb72f836542e3655d21

          SHA256

          13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

          SHA512

          446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

        • memory/2056-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB

        • memory/2056-30-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/2056-32-0x00000000002F0000-0x00000000002F1000-memory.dmp

          Filesize

          4KB