Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 22:02

General

  • Target

    36c4dce64aa6cc47908ea5bbbee43d25_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    36c4dce64aa6cc47908ea5bbbee43d25

  • SHA1

    b093c7585330a67255ad11433da70a9f8d7a5cbc

  • SHA256

    22bee86943a24b4e1459f5abf44dfc7dc290963616d91639bc9724087b79e15b

  • SHA512

    b67f5ccca4b7fb2766958dbe1e0907177ba547eb3027c92168c0fe92560f3e7aa52f02cfb47f469ec3fba2ce9a19190ab8fd782fb502f93dbe9f51a7df2a6f3b

  • SSDEEP

    3072:nb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:n5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 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\36c4dce64aa6cc47908ea5bbbee43d25_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\36c4dce64aa6cc47908ea5bbbee43d25_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:2216

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\L9PN2QMY\connecting_icon[1]

    Filesize

    301B

    MD5

    81f2114b7bcc913245df781df3eb9ae5

    SHA1

    46beb25a2a30e66c65ebddb72f836542e3655d21

    SHA256

    13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

    SHA512

    446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

  • memory/2216-0-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2216-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2216-31-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2216-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB