Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2023, 07:28

General

  • Target

    #TN#1053958936#306E#TWKN.PDF.scr

  • Size

    676KB

  • MD5

    384c43c53e26b04077e7ffe810574718

  • SHA1

    9e82f9731837dfe4bd38f73da095ec27c5c4b9ff

  • SHA256

    224d047b62d6fd457253d627ac088bd3076b2ffe137df3ffaf918e73bb4f684f

  • SHA512

    bcfb5a4b38aa0e21a838c4a238359ec8050db9d05b0ece7bdfc482e70bec47d08e336a36f768f3b70153c7b610a18692e17fe8c3d04904e0547413c11374061a

  • SSDEEP

    12288:uPYPfY7iHnWpD3Y/MtlxcV2RtalYkvLPJsBYDu3tcmowXlLWD:uPYPgrpLYEtlntmLvzJsBCOtcyLg

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\#TN#1053958936#306E#TWKN.PDF.scr
    "C:\Users\Admin\AppData\Local\Temp\#TN#1053958936#306E#TWKN.PDF.scr" /S
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 672
      2⤵
      • Program crash
      PID:1752

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1008-54-0x0000000001380000-0x0000000001430000-memory.dmp

    Filesize

    704KB

  • memory/1008-55-0x0000000074340000-0x0000000074A2E000-memory.dmp

    Filesize

    6.9MB

  • memory/1008-56-0x0000000000C20000-0x0000000000C60000-memory.dmp

    Filesize

    256KB

  • memory/1008-57-0x00000000002C0000-0x00000000002CE000-memory.dmp

    Filesize

    56KB

  • memory/1008-58-0x0000000074340000-0x0000000074A2E000-memory.dmp

    Filesize

    6.9MB

  • memory/1008-59-0x0000000000C20000-0x0000000000C60000-memory.dmp

    Filesize

    256KB

  • memory/1008-60-0x00000000005F0000-0x00000000005FA000-memory.dmp

    Filesize

    40KB