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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 17:00

General

  • Target

    3e27483c24c62b31a87a2fe75817994c_JaffaCakes118.dll

  • Size

    123KB

  • MD5

    3e27483c24c62b31a87a2fe75817994c

  • SHA1

    54bdb74699f18ba5014dadf39255354be8697ae4

  • SHA256

    1e560c2fb49aa2ab33129c2144fdbf535ac18bc01fbd7223a45d3540e15ce0b4

  • SHA512

    671856938e73942fad2f2558a561f6b2aa8605bfc1940cc2aadda43712595dad04e643de2a41ed50dcef5648a8379860e641da5d4e9f76a745b4cdb3ae3e7cdf

  • SSDEEP

    3072:DIuZ86FbpPZngVM/74N/T9hovtT5CDibUF:UhCxngq741fsTgxF

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 47 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3e27483c24c62b31a87a2fe75817994c_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\3e27483c24c62b31a87a2fe75817994c_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1932-0-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB

  • memory/1932-1-0x0000000000170000-0x0000000000172000-memory.dmp

    Filesize

    8KB