Analysis

  • max time kernel
    146s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-04-2024 22:56

General

  • Target

    $PLUGINSDIR/sarainetc2.dll

  • Size

    172KB

  • MD5

    4ef7a82508258875ca4e684fb216a3cb

  • SHA1

    aadf65260945eb2bf7ec07d622aa609757b44cfc

  • SHA256

    8cfa8ac6ce078a961e33771d69dd4ce10fbc2e8e84cc4fec7afbe20a40d9a6aa

  • SHA512

    9cc57392faba3b8da7c6aa4c71b39d0fcd8d0b5871ce839647acf917d396de5ea6d1c9be6ab4457460751f8d40748e84e323c651371e89a9beb2f0a50cf6cc06

  • SSDEEP

    3072:MW2YXDpNYCy32SHyE1k7skVOiIJz6Kp+rBF:MW2YTIJzk7skVjIY

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\sarainetc2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2636
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\sarainetc2.dll,#1
      2⤵
        PID:2648
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 616
          3⤵
          • Program crash
          PID:228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2648 -ip 2648
      1⤵
        PID:3276

      Network

      MITRE ATT&CK Matrix

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      Downloads