Analysis

  • max time kernel
    3s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240704-en
  • resource tags

    arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    05-07-2024 04:32

General

  • Target

    newdcnyash/data/NCC3.dll

  • Size

    72KB

  • MD5

    aa84f91edd922e7b3bb979e663c94f1a

  • SHA1

    da46b9962a6c6cceef38c3e11b8b5bc9c1b536fa

  • SHA256

    38274608d5a4b53ec22f8099f798ba46ce0ed41db65a33dfb3853f0dbf849f6f

  • SHA512

    88392fc77a0300ece306908867be38011530d9eefdf003452ba86d82f2fa4a61c2b27a199f376ac307c095beaa4f52cefcab59c8b28fa187c0bca13f55f2d98b

  • SSDEEP

    1536:a44UF/3qab79HtYDAD5MPEBq9iNv6qfSOBHfVW:a44G3fRMPiuuv6qqOBHfVW

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\newdcnyash\data\NCC3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\newdcnyash\data\NCC3.dll,#1
      2⤵
        PID:1572
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 452
          3⤵
          • Program crash
          PID:1392
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 1572 -ip 1572
      1⤵
        PID:2492

      Network

      MITRE ATT&CK Matrix

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      Downloads