Analysis

  • max time kernel
    92s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 16:54

General

  • Target

    PrimoCache/reg/drv.bak/win10-11_srv2016-2022/rxfcv.sys

  • Size

    165KB

  • MD5

    473b8adfbe072b7801769aaa4737db33

  • SHA1

    f3a89a15270781900d07e863e03bebe6218000b6

  • SHA256

    3cd21708c94b637c524d2fe229efe9fc746a78c8d548cf5c3a4d982eb43df1bd

  • SHA512

    efa183644bc7e5b9b27cd831d7d9251721db0f7e37da1a03b8494ec77bd3d8a806b02dd6b4df02391b60e43b245ddd799e23f382f146a40d415124402fc1d3c9

  • SSDEEP

    3072:sx2wCHkf+Lre/d+I63SWnkB3pmdtgKQz25pwEo1M7hmdZC88vxPbS:OZWLa/dftWkCOEpsZCZvtbS

Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sys
    1⤵
      PID:4064
      • C:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sys
        C:\Users\Admin\AppData\Local\Temp\PrimoCache\reg\drv.bak\win10-11_srv2016-2022\rxfcv.sys
        2⤵
          PID:4036

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads