Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    01/12/2021, 14:09

General

  • Target
    cfd3cca091137b88f3eac109796ebaaa.dll
  • Size 267KB
  • Sample211201-rf5f2scgcr
  • SHA256 62ea4a0e0ad8fa3b025a5eb6a6ef0e74972ee8f4ca55be901d4badbf6d60d6e8
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfd3cca091137b88f3eac109796ebaaa.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cfd3cca091137b88f3eac109796ebaaa.dll,#1
      2⤵
        PID:4488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 584
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4560

    Network

          MITRE ATT&CK Matrix

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