Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/01/2024, 20:59

General

  • Target

    $PLUGINSDIR/inetc.dll

  • Size

    24KB

  • MD5

    1efbbf5a54eb145a1a422046fd8dfb2c

  • SHA1

    ec4efd0a95bb72fd4cf47423647e33e5a3fddf26

  • SHA256

    983859570099b941c19d5eb9755eda19dd21f63e8ccad70f6e93f055c329d341

  • SHA512

    7fdeba8c961f3507162eb59fb8b9b934812d449cc85c924f61722a099618d771fed91cfb3944e10479280b73648a9a5cbb23482d7b7f8bfb130f23e8fd6c15fb

  • SSDEEP

    384:XErRo4TdlKCdUk6qz46qu2vPqUcnlSHmkuPJOiya4fF0Ac9khYLMkIX0+GvBgK3M:XiRoW7Kc5bBq1qNlSHmkuPJOJa4f4CD

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
      2⤵
        PID:5728
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5728 -s 624
          3⤵
          • Program crash
          PID:2696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 5728 -ip 5728
      1⤵
        PID:3252
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
        1⤵
          PID:2872
        • C:\Windows\System32\svchost.exe
          C:\Windows\System32\svchost.exe -k UnistackSvcGroup
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:6112

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              • memory/6112-0-0x00000277F2D40000-0x00000277F2D50000-memory.dmp

                Filesize

                64KB

              • memory/6112-16-0x00000277F2E40000-0x00000277F2E50000-memory.dmp

                Filesize

                64KB

              • memory/6112-32-0x00000277FB170000-0x00000277FB171000-memory.dmp

                Filesize

                4KB

              • memory/6112-34-0x00000277FB1A0000-0x00000277FB1A1000-memory.dmp

                Filesize

                4KB

              • memory/6112-35-0x00000277FB1A0000-0x00000277FB1A1000-memory.dmp

                Filesize

                4KB

              • memory/6112-36-0x00000277FB2B0000-0x00000277FB2B1000-memory.dmp

                Filesize

                4KB