Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09/07/2024, 22:15

General

  • Target

    322f81c3ed80b7a3aa79b31e71116e8d_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    322f81c3ed80b7a3aa79b31e71116e8d

  • SHA1

    2376a8a73708ef7f190b3f1451b475aa8384d5ee

  • SHA256

    2ec956e752fb7a560288245562111d752c25e69b096825572b55488df6c4e45a

  • SHA512

    aaad1d141981b4724277b919a66c5bc6c77a6c31d4565b042d964b31b32d4aa67753e10b40ce24606aee5e2a6397a14ca32c0efac24e8277b49f5a0778f8d075

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53W2: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\322f81c3ed80b7a3aa79b31e71116e8d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\322f81c3ed80b7a3aa79b31e71116e8d_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:292

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\YUF3ZB4A\connecting_icon[1]

    Filesize

    301B

    MD5

    81f2114b7bcc913245df781df3eb9ae5

    SHA1

    46beb25a2a30e66c65ebddb72f836542e3655d21

    SHA256

    13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

    SHA512

    446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

  • memory/292-2-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/292-30-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/292-32-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB