Analysis

  • max time kernel
    1559s
  • max time network
    1561s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    26/04/2024, 10:17

General

  • Target

    msvcp140_codecvt_ids.dll

  • Size

    24KB

  • MD5

    4e421a00447b3bf4a98372d18a016698

  • SHA1

    2e3979df65d9b4ca90837b08336bab7492022333

  • SHA256

    63005c6b0b9f62e77ed27e8e42ff93dbb350374e8fa6bdb165af110d7c0c3690

  • SHA512

    ece4e848bda1961a06dc767ed35d97bb5f673e75a58cca6ecd51b63e873b6b74bcc285ac6c2e4db6ffbd6cbaa20d784bd60ec1e5194ef20eb443f98202f96ec0

  • SSDEEP

    384:+TDpEPOCAbHWi/EW7+Y3DGk8ZpHzGovyu2cXx+Y3DGUS8JN77hh8+:aNEFabDGkiRP/VXvDGq3hu+

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcp140_codecvt_ids.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2244 -s 80
      2⤵
        PID:2776

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads