Analysis

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

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2024, 17:20

General

  • Target

    46c8e75d00003c5b39d392a5a673321b_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    46c8e75d00003c5b39d392a5a673321b

  • SHA1

    5ee73a8544eada8d2b001200530a76a75d10ea47

  • SHA256

    d0085a7fdc3f7406ee2867f6cf5164f416281d82d7fa94001d07d4b13963d89b

  • SHA512

    29c9b83592ece0079baec4387b22e7542ab868f4cc778f6a27fd061ddf7e7b7dc9f913dcb500563b0d5735dadcbe884b98a26e07625c2df25fc6015059cf20f3

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53Ws: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\46c8e75d00003c5b39d392a5a673321b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\46c8e75d00003c5b39d392a5a673321b_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:2644

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\UQFHO95Z\connecting_icon[1]

          Filesize

          301B

          MD5

          81f2114b7bcc913245df781df3eb9ae5

          SHA1

          46beb25a2a30e66c65ebddb72f836542e3655d21

          SHA256

          13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

          SHA512

          446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

        • memory/2644-2-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/2644-30-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/2644-32-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB