Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 19:30

General

  • Target

    f1c088fa2b4af4b4dcf1de688f79218e_JaffaCakes118.dll

  • Size

    12KB

  • MD5

    f1c088fa2b4af4b4dcf1de688f79218e

  • SHA1

    c2c577feb5dae69d7f1c22b1316925cf6e71d2a8

  • SHA256

    79e56af530c7e790395ae6e807d5d2dbbef9b483cca03b790e538c0514323891

  • SHA512

    896549b209fd558c2f9c4c6a5b0697864c283909f53b26b622a4f238d8cf47c48fc14be8a51f7e4d641dbef93cf2d7e1d4999e6973ed2de96cb86b1da59058de

  • SSDEEP

    192:BYdK32D3bPLQ+leEFwioAohS+Kn3/w8QA5UogTwSNrz3:KhTLCRKGA5x3

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f1c088fa2b4af4b4dcf1de688f79218e_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1884
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f1c088fa2b4af4b4dcf1de688f79218e_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:2828

Network

MITRE ATT&CK Enterprise v15

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Downloads