Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2024 03:51

General

  • Target

    api-ms-win-core-datetime-l1-1-0.dll

  • Size

    18KB

  • MD5

    ac3c4cafa028297da5037781f1156220

  • SHA1

    937c2b11c7fe4effc16e67af716563aee2419a0f

  • SHA256

    0f0cec83da06f06e9c42ffded72fa69c51efed881def2b4b7b88274bc1bf3d40

  • SHA512

    a2d1135f497e3831f14369978ae6a5ff74106d9d4ea0407548b6c336a1082bddd196424b292c799ce60270182c13e148971039cf29241e76203b069ebf7bb72b

  • SSDEEP

    192:fWfhWphuivT16uDBks/nGfe4pBjSHcKaRrJL2TI8WebtuVaVWQ4CWiRqnajjpxfk:fWfhWDTvT1Nq0GftpBjpanZ/RlBPin

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\api-ms-win-core-datetime-l1-1-0.dll,#1
    1⤵
      PID:4524
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:1568
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2576

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2576-32-0x00000229FF0F0000-0x00000229FF0F1000-memory.dmp

        Filesize

        4KB

      • memory/2576-36-0x00000229FF230000-0x00000229FF231000-memory.dmp

        Filesize

        4KB

      • memory/2576-35-0x00000229FF120000-0x00000229FF121000-memory.dmp

        Filesize

        4KB

      • memory/2576-34-0x00000229FF120000-0x00000229FF121000-memory.dmp

        Filesize

        4KB

      • memory/2576-16-0x00000229F6D80000-0x00000229F6D90000-memory.dmp

        Filesize

        64KB

      • memory/2576-0-0x00000229F6C80000-0x00000229F6C90000-memory.dmp

        Filesize

        64KB