Analysis

  • max time kernel
    106s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    24/11/2021, 20:44

General

  • Target
    emotet_exe_e5_2f8005abf81a8b9012f7c1ea0bb80e0548242cd7622b7f9512879e283d01b9e9_2021-11-24__204354.exe.dll
  • Size 471KB
  • Sample211124-zh55csdfcj
  • SHA256 2f8005abf81a8b9012f7c1ea0bb80e0548242cd7622b7f9512879e283d01b9e9
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2f8005abf81a8b9012f7c1ea0bb80e0548242cd7622b7f9512879e283d01b9e9_2021-11-24__204354.exe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\emotet_exe_e5_2f8005abf81a8b9012f7c1ea0bb80e0548242cd7622b7f9512879e283d01b9e9_2021-11-24__204354.exe.dll,#1
      2⤵
        PID:3168
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 624
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4076
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3168 -s 640
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2012

    Network

          MITRE ATT&CK Matrix

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