Analysis

  • max time kernel
    51s
  • max time network
    51s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-06-2024 11:46

General

  • Target

    01fbeae20892adc72300afb2156d065e_JaffaCakes118.dll

  • Size

    133KB

  • MD5

    01fbeae20892adc72300afb2156d065e

  • SHA1

    190d3d50649eb62c7077a67a4e809ea6e3634e83

  • SHA256

    df152416d44e1259b78eae15a21fe0281812bac1ec8d12643e5b9c1896659ce3

  • SHA512

    57644d525ca30fe863fd7ebe31fed9a327eaf6a6c0d09c3ba66be7882e7d33a544e5b9000a6d6269e74392ac848dc19254dcf0516686c97062fb21401beadb34

  • SSDEEP

    1536:jDeJ0Xvonh950winvBv90Le8Kn5rXOkNzn8BBbEuZz8whqjdWtGH:XeJ0/r7903IVXjyBAuZz8whqj8IH

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 Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\01fbeae20892adc72300afb2156d065e_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\01fbeae20892adc72300afb2156d065e_JaffaCakes118.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:2828

Network

MITRE ATT&CK Enterprise v15

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Downloads