Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 16:21

General

  • Target

    86c7868f0cfc7f7f07d3738ddb9a1370_JaffaCakes118.exe

  • Size

    139KB

  • MD5

    86c7868f0cfc7f7f07d3738ddb9a1370

  • SHA1

    c43799f249c0cfcfbd5b6d3979368423413d1ba9

  • SHA256

    ca2dbd95e88e9bc576fe2b18b8df385c307eb9483109899156070c58135a38da

  • SHA512

    0b91fc067ad430411e53f19d5791125e67d24e0fc69572dd1fcfa57116e999c3db58ea40eaa796afb55962658ef805a8aa99633d09a433f58f15c4c3a1fa51af

  • SSDEEP

    3072:Ye8jMCjM/keGyMYaKW6Y307R116ouVecMdlT0/mf:YftIPaN33GP16oBxt

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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\86c7868f0cfc7f7f07d3738ddb9a1370_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\86c7868f0cfc7f7f07d3738ddb9a1370_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2536

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\5J67VDZD\connecting_icon[1]

    Filesize

    301B

    MD5

    81f2114b7bcc913245df781df3eb9ae5

    SHA1

    46beb25a2a30e66c65ebddb72f836542e3655d21

    SHA256

    13237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8

    SHA512

    446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c

  • memory/2536-2-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

  • memory/2536-30-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/2536-32-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB