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Analysis

  • max time kernel
    134s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2024, 11:54

General

  • Target

    a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll

  • Size

    294KB

  • MD5

    a6acd36dd97cf215f559cc7278cec1ae

  • SHA1

    037ab2e5b3355e8c4daa6361b86f39b4d2096d0c

  • SHA256

    7de8d9846a058f67bf793707feda8eb60b7e4e549f94b2f0a89732f9d31392c3

  • SHA512

    321af921e63b224e226831c9199e4afc5e2bc63a69e9b1597a21f187add926f723a30b7479cbc9f762053633f8cef3134d5f5076601c849549ab257e12363369

  • SSDEEP

    6144:+U40VjP9lI7at4VJzA4m8M0LZUsJNDJTp20qyHDVTHGFDYRk/z44:CciaOXe8hZUsJXTXqyHDtHIp84

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • 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.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4172
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a6acd36dd97cf215f559cc7278cec1ae_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:448
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 448 -s 560
        3⤵
        • Program crash
        PID:3524
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 448 -ip 448
    1⤵
      PID:3816

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads