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Analysis

  • max time kernel
    76s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 21:45

General

  • Target

    f35117b7cb2cc1cb41a71388e0a25727233fa3f4fe3bf3aeaa5af34f37022fd0.dll

  • Size

    959KB

  • MD5

    84db9f1604f974ebc76a886eff2b9c18

  • SHA1

    b2330ced4b01964b482710de39e5d17c7130879b

  • SHA256

    f35117b7cb2cc1cb41a71388e0a25727233fa3f4fe3bf3aeaa5af34f37022fd0

  • SHA512

    f5164c3952c1576d2d44b9ab82e827d7024db348fac532ea88cdc948c3ceac1814e2b48111cc93401863b547740f315c5faf179af2ff6d9b9dbe858fcf721a31

  • SSDEEP

    24576:sQKma4ojWKP4hjd98Gmgv5qIzxXTwwwZcw4vpxQnTxw:sQKUovPmx9RoIVXJwZcLvpx

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\f35117b7cb2cc1cb41a71388e0a25727233fa3f4fe3bf3aeaa5af34f37022fd0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\f35117b7cb2cc1cb41a71388e0a25727233fa3f4fe3bf3aeaa5af34f37022fd0.dll,#1
      2⤵
        PID:4828
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 576
          3⤵
          • Program crash
          PID:1156
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4828 -ip 4828
      1⤵
        PID:2108

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4828-133-0x0000000002500000-0x0000000002801000-memory.dmp

        Filesize

        3.0MB

      • memory/4828-134-0x0000000002500000-0x0000000002801000-memory.dmp

        Filesize

        3.0MB

      • memory/4828-135-0x0000000000EE3000-0x0000000000EE6000-memory.dmp

        Filesize

        12KB