Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 19:07

General

  • Target

    0f309596a1cb8132ddeef4d4db5f876a_JaffaCakes118.dll

  • Size

    712KB

  • MD5

    0f309596a1cb8132ddeef4d4db5f876a

  • SHA1

    ef21954925f1413204fdd0573afadb348a0b12ec

  • SHA256

    da82e77e06919530e2803e1c481bf1f72dd02120179c4fbe5fa8e08c3535d04c

  • SHA512

    c2871db25e3ec6b63e24dbf1d703eaede6baf0471a0828121282c47e1d0f1ada462b38bae3b48d01d2106772b3c2ec75cd7516ac051c74c91657f4b6bd8e57c6

  • SSDEEP

    12288:aHCqAM6vj721fUXMgf1PuLpHz9vw8Gjk2PAnq2M7g1at4VHj1RUO:aiqTyO6dMLvwosV7gMt4VHPUO

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

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

  • Modifies registry class 11 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0f309596a1cb8132ddeef4d4db5f876a_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\0f309596a1cb8132ddeef4d4db5f876a_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:1576

Network

MITRE ATT&CK Enterprise v15

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Downloads