Analysis

  • max time kernel
    92s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 21:48

General

  • Target
    #!~#0PeN_8086_P@$$WORd%!$/vcruntime140.dll
  • Size 88KB
  • Sample240603-1pagpsab7v
  • SHA256 eb6a3a491efcc911f9dff457d42fed85c4c170139414470ea951b0dafe352829
  • MD5 SHA1 SHA512 SSDEEP
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\#!~#0PeN_8086_P@$$WORd%!$\vcruntime140.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1396
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\#!~#0PeN_8086_P@$$WORd%!$\vcruntime140.dll,#1
      2⤵
        PID:3244
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 600
          3⤵
          • Program crash
          PID:4812
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3244 -ip 3244
      1⤵
        PID:4444

      Network

            MITRE ATT&CK Matrix

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            Downloads