Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-07-2024 05:02

General

  • Target

    $PLUGINSDIR/System.dll

  • Size

    10KB

  • MD5

    0ae9c427fe7bbbbf1368c1c6d3933ae7

  • SHA1

    c8e5131613302531c88512dada29a18886259268

  • SHA256

    49437f4b9fd38007f3b2735f0a8a12830b995305c75118b440202980183d5c6a

  • SHA512

    59b76b00f2b0d6242dc5bc3cb36d3ff78867445f502e34cea890c6f493c2adf9b97cec539963204ddd1c641e1a77139f46fc33dec4dc636f4b06d2edffffec6d

  • SSDEEP

    96:vCCshwlpqUsYghN/9uvZ7CLWNCSiiVTQYBGVXRvuBDlSriklbuba1iLc+cEyzo7e:BzqUuh/uLCXIkYBGV9uVlSblbubbwtl

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3832
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
      2⤵
        PID:5000
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 612
          3⤵
          • Program crash
          PID:1592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5000 -ip 5000
      1⤵
        PID:3560

      Network

      MITRE ATT&CK Matrix

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      Downloads