Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/08/2023, 03:48

General

  • Target

    f1af634ce93738534bb33d144381dada0c2b14e856a840337386183d3cc35fd0.dll

  • Size

    2.1MB

  • MD5

    c7585d333d13acfb7e2503cbb197d933

  • SHA1

    2757f31e61b36eedf7a16fe2495ef5f24660827f

  • SHA256

    f1af634ce93738534bb33d144381dada0c2b14e856a840337386183d3cc35fd0

  • SHA512

    ebc2f55a8215375b209687334f7c626087b5cc357d237cd142d6aa3e1dd1aa3e6fb844cbbdb9cad098c300b163f1fdb2e30f68de9254145051327d29e50ebbf8

  • SSDEEP

    49152:vcz84B3/mJoQAXJmdmEfZOkNPSTqctjRTDpJMMx1q0:k7l/eMcjPSTqsL5xU0

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\f1af634ce93738534bb33d144381dada0c2b14e856a840337386183d3cc35fd0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3196
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f1af634ce93738534bb33d144381dada0c2b14e856a840337386183d3cc35fd0.dll,#1
      2⤵
        PID:3828
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 568
          3⤵
          • Program crash
          PID:2688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3828 -ip 3828
      1⤵
        PID:516

      Network

            MITRE ATT&CK Matrix

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            Downloads