Analysis

  • max time kernel
    76s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/10/2022, 02:41

General

  • Target

    4761183bc8bff993a5551916eda73c84bb8f9eadd24c4c19587045bb91609a83.exe

  • Size

    397KB

  • MD5

    c751af3a2b5e5085e0cf4a66a09480d9

  • SHA1

    0d451c8ee760d3fdf1233b44b657dc10e0450bb6

  • SHA256

    4761183bc8bff993a5551916eda73c84bb8f9eadd24c4c19587045bb91609a83

  • SHA512

    bd88ea76db942b4fd865ed986be75d6df6a90d10f3600a4c3f330a0d7935b1906b536a2eb2cc0211dd199bf2a37440d0a8febbbe6c6ad9b9027e6e59c9511e01

  • SSDEEP

    12288:n5RmQFpKMFeO7Blp/B8Z7QZLJZpT6672GbziER839l/d6LYE2B38jqLX:Z/l839l/ooEC

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4761183bc8bff993a5551916eda73c84bb8f9eadd24c4c19587045bb91609a83.exe
    "C:\Users\Admin\AppData\Local\Temp\4761183bc8bff993a5551916eda73c84bb8f9eadd24c4c19587045bb91609a83.exe"
    1⤵
      PID:2664
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2664 -s 196
        2⤵
        • Program crash
        PID:3800
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\vcredist2012_x64_0_vcRuntimeMinimum_x64.log
      1⤵
      • Opens file in notepad (likely ransom note)
      PID:1152
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3056

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/2664-115-0x0000000077C70000-0x0000000077DFE000-memory.dmp

              Filesize

              1.6MB

            • memory/2664-116-0x0000000077C70000-0x0000000077DFE000-memory.dmp

              Filesize

              1.6MB

            • memory/2664-117-0x0000000077C70000-0x0000000077DFE000-memory.dmp

              Filesize

              1.6MB

            • memory/2664-118-0x0000000077C70000-0x0000000077DFE000-memory.dmp

              Filesize

              1.6MB