Analysis

  • max time kernel
    91s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    09/06/2022, 17:12

General

  • Target

    9bf1d98278c83fb073371a4cba49dc174566388e07ae512d91a4cf1226becd16.dll

  • Size

    1.7MB

  • MD5

    276c0e4adbeb33402c1e46c69caf88ad

  • SHA1

    a1665cd7803f474543ca78dc1d11afe1839c9f8f

  • SHA256

    9bf1d98278c83fb073371a4cba49dc174566388e07ae512d91a4cf1226becd16

  • SHA512

    66945fa8e9c1c40197f708e27223e0964dc659302b68475dfbe2991d54e54381969164b3213e9069cc0c044b91add068419c56f7d09542a1718a2473d8fde7e2

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9bf1d98278c83fb073371a4cba49dc174566388e07ae512d91a4cf1226becd16.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2772 -s 328
      2⤵
      • Program crash
      PID:2224
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2772 -s 328
      2⤵
      • Program crash
      PID:4272
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 420 -p 2772 -ip 2772
    1⤵
      PID:2352

    Network

    MITRE ATT&CK Matrix

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    Downloads