Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09-07-2024 06:20

General

  • Target

    2f4791e86ad232c1acb635f945ba2ea8_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    2f4791e86ad232c1acb635f945ba2ea8

  • SHA1

    fe553a7be34431f39c925b00f07a20f733d76cd6

  • SHA256

    90d24aeb072a42018653635a4570850d95cb0e4aedf4e3d7e0a465fe57ff431d

  • SHA512

    5faca69257343af9b3c36eee5c1b59acc1f9cf019d4b93302cb74c95a03e14e1415694be01b84f99772a31f331af5c9a45e5599204e9fdd9d9c3a59f1915eafb

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53Wh: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\2f4791e86ad232c1acb635f945ba2ea8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2f4791e86ad232c1acb635f945ba2ea8_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:2152

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\NFAY0EOS\connecting_icon[1]

    Filesize

    301B

    MD5

    81f2114b7bcc913245df781df3eb9ae5

    SHA1

    46beb25a2a30e66c65ebddb72f836542e3655d21

    SHA256

    13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

    SHA512

    446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

  • memory/2152-2-0x0000000000380000-0x0000000000381000-memory.dmp

    Filesize

    4KB

  • memory/2152-30-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2152-32-0x0000000000380000-0x0000000000381000-memory.dmp

    Filesize

    4KB