Analysis

  • max time kernel
    576s
  • max time network
    1146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/02/2024, 17:25

General

  • Target

    Custom.dll

  • Size

    3.6MB

  • MD5

    28c87bb3b0a5ca2c9808e83993c3da03

  • SHA1

    babdb64f468b6893b7798a166d484f1926ec599a

  • SHA256

    c53e2fe707e0a58286c0ca7e15988c7e07a5c6609744465d5099131d115d4a3d

  • SHA512

    106dfbded22dae2f0d10655ae555e9e7fbe5f5aa28f38a01879ee898dba3e7f7ccd5658d8670f5b1f922e3cd2a2a90d6d9c557f95da239ceb7b4cfe65508999c

  • SSDEEP

    98304:5tqYopU5sN4sxMFCh2+cGjeQTBTb6rJBy7ZA9p:5tqYopzeS1hF56rJBy7O

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\Custom.dll,#1
    1⤵
      PID:4992
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:2024
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1756

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1756-3-0x0000022EEA540000-0x0000022EEA550000-memory.dmp

        Filesize

        64KB

      • memory/1756-19-0x0000022EEA640000-0x0000022EEA650000-memory.dmp

        Filesize

        64KB

      • memory/1756-35-0x0000022EF29B0000-0x0000022EF29B1000-memory.dmp

        Filesize

        4KB

      • memory/1756-37-0x0000022EF29E0000-0x0000022EF29E1000-memory.dmp

        Filesize

        4KB

      • memory/1756-38-0x0000022EF29E0000-0x0000022EF29E1000-memory.dmp

        Filesize

        4KB

      • memory/1756-39-0x0000022EF2AF0000-0x0000022EF2AF1000-memory.dmp

        Filesize

        4KB

      • memory/4992-0-0x00007FFAAE400000-0x00007FFAAE94E000-memory.dmp

        Filesize

        5.3MB