Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2023 16:53

General

  • Target

    CCleaner.Technician.6.12.10490.Portable/Other/_Include/7-Zip/7z.dll

  • Size

    1.1MB

  • MD5

    1d609dde1bf42bd586dc6ffd9baec9ad

  • SHA1

    5fbef0f1da6ddb894e66ec9fb2940b2a6e2528c4

  • SHA256

    8621c36f640b15e24432289fa6576cfc0650b58ec7dc4e9bb368f770a7d1e063

  • SHA512

    d47b3aa894051df6b95dd8b691d8547cd2ab6f483f2d9251e17eb04487c89fbd109f64bf2bfbc37c907436af5a9af71493d70bd5497f155dc0d79123c141ccc6

  • SSDEEP

    24576:k//aDLAVLLZmB2jv1ZQbsx74v1ccjeIMasrPCjn/+WSiL+t:k/ELAzmB2jv1ZQb5vP+Cj+WSW+

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\CCleaner.Technician.6.12.10490.Portable\Other\_Include\7-Zip\7z.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4628
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\CCleaner.Technician.6.12.10490.Portable\Other\_Include\7-Zip\7z.dll,#1
      2⤵
        PID:1228
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 600
          3⤵
          • Program crash
          PID:4112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1228 -ip 1228
      1⤵
        PID:1840

      Network

      MITRE ATT&CK Matrix

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      Downloads