Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/06/2024, 23:42

General

  • Target

    $PLUGINSDIR/Microsoft.VC80.CRT/msvcr80.dll

  • Size

    617KB

  • MD5

    1169436ee42f860c7db37a4692b38f0e

  • SHA1

    4ccd15bf2c1b1d541ac883b0f42497e8ced6a5a3

  • SHA256

    9382aaed2db19cd75a70e38964f06c63f19f63c9dfb5a33b0c2d445bb41b6e46

  • SHA512

    e06064eb95a2ab9c3343672072f5b3f5983fc8ea9e5c92f79e50ba2e259d6d5fa8ed97170dea6d0d032ea6c01e074eefaab850d28965c7522fb7e03d9c65eae0

  • SSDEEP

    12288:bxzh9hH5RVKTp0G+vjhr46CIw+0yZmGyYCj:bph9hHzVKOpXwymGyYo

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Microsoft.VC80.CRT\msvcr80.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2872
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Microsoft.VC80.CRT\msvcr80.dll,#1
      2⤵
        PID:2912

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads