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Analysis

  • max time kernel
    120s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2025, 08:37

General

  • Target

    JaffaCakes118_32d922624693216179917f606a4eb381.dll

  • Size

    2.5MB

  • MD5

    32d922624693216179917f606a4eb381

  • SHA1

    55c68a156dd1fd0d54a19435eea046328c0381a7

  • SHA256

    3d8caa2ff3ddea7c2fbc54723c0332b0ff8c9069b77f359c97b7848e313c8fa8

  • SHA512

    bfb057abb433fabad7f752da0335f22b203b1bba8f41ec13c761105a0d0ba6438bcbfe8f412f83887ca0e2d20e71ac5141b922e6d399a97bd0ef4ce401e4acc0

  • SSDEEP

    24576:R+vxoOIJCx74UdtHTCx74UdtH4Cx74UdtH7Cx74UdtH0Cx74UdtHxCx74UdtHSCK:4jWverspdi3IRDSeolF

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\JaffaCakes118_32d922624693216179917f606a4eb381.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_32d922624693216179917f606a4eb381.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2348
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 620
        3⤵
        • Program crash
        PID:2204
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2348 -ip 2348
    1⤵
      PID:2328

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads