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Analysis

  • max time kernel
    16s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    01/10/2024, 06:40

General

  • Target

    04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll

  • Size

    887KB

  • MD5

    04b8b7815d4f2ebe8e08a7e36b57cfe6

  • SHA1

    ffbfcd679fbae55330020a29b6912bd74bc1f57e

  • SHA256

    628e601509db7851908c6f3e5646953181d4b90a9bc6f192f371f096dc582a14

  • SHA512

    7d239d361e960f2a37fb414c343779cc07535d1a501b37c4824bdd8a38c68b5f61dfde7c13b70695c570a8e9b1fd6b18765bdab3d864c60bfabe929bfc424696

  • SSDEEP

    24576:5F54MkdZFq7n2ltUc6pWmQfXPbHSXh+8DLV9X:5FezDXlbHSF99X

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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\04b8b7815d4f2ebe8e08a7e36b57cfe6_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 280
        3⤵
        • Program crash
        PID:1472

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1712-0-0x0000000000660000-0x0000000000748000-memory.dmp

    Filesize

    928KB

  • memory/1712-1-0x0000000000660000-0x0000000000748000-memory.dmp

    Filesize

    928KB