Analysis

  • max time kernel
    27s
  • max time network
    102s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09-11-2020 19:27

General

  • Target

    file.dll

  • Size

    166KB

  • MD5

    9c9f5d600779b8edb252f505f2ae7e98

  • SHA1

    dbc70df803700c5a7706dcca5eda2833775b09c8

  • SHA256

    87551a242ba5861045a09e740e68d37b2a22c0a15c77723782f9568450cb5bd9

  • SHA512

    15d8b20a1d8243b3342a2e3c2c638ef37de759abe4a50379062ff93254a4c27a6dd841afc8e7741494ef00e3e4c3027f2c3281e06b9fe72c70056c008fb72731

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 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\file.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1100
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\file.dll,#1
      2⤵
        PID:1468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 744
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3136

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/1468-0-0x0000000000000000-mapping.dmp
    • memory/1468-2-0x0000000000000000-mapping.dmp
    • memory/1468-3-0x0000000000000000-mapping.dmp
    • memory/1468-4-0x0000000000000000-mapping.dmp
    • memory/1468-6-0x0000000000000000-mapping.dmp
    • memory/1468-5-0x0000000000000000-mapping.dmp
    • memory/1468-7-0x0000000000000000-mapping.dmp
    • memory/3136-1-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
      Filesize

      4KB

    • memory/3136-8-0x00000000059F0000-0x00000000059F1000-memory.dmp
      Filesize

      4KB