Analysis

  • max time kernel
    1575s
  • max time network
    1515s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-03-2024 18:05

General

  • Target

    OpenRec.exe

  • Size

    261KB

  • MD5

    7784f159f6bbc4bcd052ddfaa4332035

  • SHA1

    bcc9f9b0e16d01182df38c41b355230a4f2ddac8

  • SHA256

    4b8c8c159dc61a3e70ddbde9a5a88436ecd80f7b4df10698b39b87a7a0860b7b

  • SHA512

    a9917f67ecdf1ebcf0503d69d5096b6dcf6b8b7c78aea089c602c15f13ffcd064f1479c1aa4d2a1c162720be8f97712fca15bda038d9c4401326b965e655cfa0

  • SSDEEP

    3072:M6eSqsywT/IiODn5Ikt8pKO9WpheWyutIRzsc5quFyYkm:MLDn5I7p8hen5Y

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OpenRec.exe
    "C:\Users\Admin\AppData\Local\Temp\OpenRec.exe"
    1⤵
      PID:452
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:4004
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2840

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2840-0-0x000001919C840000-0x000001919C850000-memory.dmp

        Filesize

        64KB

      • memory/2840-16-0x000001919C940000-0x000001919C950000-memory.dmp

        Filesize

        64KB

      • memory/2840-32-0x00000191A4C90000-0x00000191A4C91000-memory.dmp

        Filesize

        4KB

      • memory/2840-34-0x00000191A4CC0000-0x00000191A4CC1000-memory.dmp

        Filesize

        4KB

      • memory/2840-35-0x00000191A4CC0000-0x00000191A4CC1000-memory.dmp

        Filesize

        4KB

      • memory/2840-36-0x00000191A4DD0000-0x00000191A4DD1000-memory.dmp

        Filesize

        4KB