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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2024, 09:54

General

  • Target

    2f0aa5696b037053f6fe22f05e8b91c9_JaffaCakes118.exe

  • Size

    414KB

  • MD5

    2f0aa5696b037053f6fe22f05e8b91c9

  • SHA1

    74beae5c09c73f9841fe0348d94fd3332f0ca960

  • SHA256

    7bbd34eb73b58d44754daae36c48bbed5a7989a4614534b115a7aabee401d496

  • SHA512

    ca867d5441fb2ce83fd801d4696ed68d01d174ed9de54cab696a4943d22a8df12f7eb7c0c72086394434411de48b1688933c9931d55bbcf8fb967dbd0bc5fd82

  • SSDEEP

    6144:m/GzBKRBM7s3mRr+ol8B55sc+IDpKo/AAODMQ7Mp4ZlJAKEI/q5Dj83WImW:LbwWRS5sc+ID9NODMQ7XJAK4gWImW

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 3 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2f0aa5696b037053f6fe22f05e8b91c9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2f0aa5696b037053f6fe22f05e8b91c9_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\e\83408-040712-212552-78.a2k\index.html

    Filesize

    7KB

    MD5

    2ee048556fb668c451a8829a2a403ce1

    SHA1

    4bdc2821c3f710904cfb0a335f487d5fda0a235b

    SHA256

    90e1845a76d13e7fa45ace2fef4ef2c51ca28ba11df283615503633727bb6cb7

    SHA512

    dc6a5224f4074198ca5be29af63ea0dcdf10b7277efffbdcb60c54ceb3e55e8952811780677d4e91b9b0cbe06aa22aa167202b1fc2cf15123f50f03f07b59b85

  • C:\Users\Admin\AppData\Local\Temp\e\83408-040712-212552-78.a2k\style.css

    Filesize

    2KB

    MD5

    d07c418be56a76cab52160596f51c5e9

    SHA1

    1845b428e288e833d406fd24c4e9be44ed130e00

    SHA256

    8863ecc303c7419247687e767a071f5cfc2ac4223f5c5fa2be344ec2a329ac01

    SHA512

    3a6ec4c079faf467ffe992ab64e60abe062f76c4ba797df16e760dc1d604fbe4cbd4f2e8b8096c9e439bce81ff1c5c9dcef3ef4fbafcefe22cbac8d5ceddcd8a

  • C:\Windows\system.ini

    Filesize

    276B

    MD5

    480675babc578f3b15ff89c997b02709

    SHA1

    4fe8b9bacef2c8e015102975939b6ac194370f8e

    SHA256

    76811f59ecc3a79f9cabfa49ce54960edd91ca81be0ee6314be2f2a8dc6e7f4c

    SHA512

    759b455e28076b35f711d89a832f949e4ad3a48c6d4b5bfa97f879b6e2052a43ec2018aaaafba4c189da20352a3d2ff04d6df76e2a4f1c1e6cf9184157d52dfd

  • C:\Windows\win.ini

    Filesize

    569B

    MD5

    790d7bb6b337bf3da4e00cc3244a6eda

    SHA1

    ee896639dff285d0ed12cddcce8e9339d7c1fa97

    SHA256

    4ba433c3659847901b7283894928a9e50e4a9e999cc6446a63af204a304104db

    SHA512

    6e73ed895495f00a1b0345e3c81be3f9e5b8f68ead6bb02b893615e036a139ec9060daecb00f1eccf38d08abc042a4975d0906d81e492f609f764b4e1fab0634