Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    11-07-2024 21:53

General

  • Target

    3ada269aa4c559788db4ae10c5dabe16_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    3ada269aa4c559788db4ae10c5dabe16

  • SHA1

    2085e679a9af4d47ad99a39a7b2379d2b8028d4e

  • SHA256

    dec60926fa09dfc5178eb31cf5a9ec381e9e533b74a154addea9fd1635ff9ad6

  • SHA512

    099ed9e22d6905a5d38326306a159e83f21110cf252a869443d2a154a10100b4508ebee78f1f358f27bfab45800e87aa8a762da1203273be4da24d862a87e198

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53WB: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\3ada269aa4c559788db4ae10c5dabe16_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3ada269aa4c559788db4ae10c5dabe16_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:2800

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/2800-2-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2800-26-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2800-32-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB