Analysis

  • max time kernel
    123s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 02:27

General

  • Target

    1c32da0dee5624d5cbc755a0cdb1257bf43f07c61fb03e8f59ef94ed2cb58869.dll

  • Size

    164KB

  • MD5

    12ddb6465a43fbeecea2d2989f2caae8

  • SHA1

    75ffba09e29e8f7481eb0844b601d7c9297aa855

  • SHA256

    1c32da0dee5624d5cbc755a0cdb1257bf43f07c61fb03e8f59ef94ed2cb58869

  • SHA512

    dbad58b9f12dcf81f7aad638005ded45768e943ef54165e81b9f2a70653e0d91d376c8374850c5c73ba0362950b4dba6b204bc36c9cfdca4d262584bda4c8019

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • 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\1c32da0dee5624d5cbc755a0cdb1257bf43f07c61fb03e8f59ef94ed2cb58869.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1c32da0dee5624d5cbc755a0cdb1257bf43f07c61fb03e8f59ef94ed2cb58869.dll,#1
      2⤵
        PID:3528
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 812
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4060

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3528-115-0x0000000002FB0000-0x0000000002FBA000-memory.dmp
      Filesize

      40KB

    • memory/3528-116-0x0000000005C80000-0x0000000005CA3000-memory.dmp
      Filesize

      140KB

    • memory/3528-118-0x0000000005CE0000-0x0000000005CE1000-memory.dmp
      Filesize

      4KB

    • memory/3528-117-0x0000000005C80000-0x0000000005CA3000-memory.dmp
      Filesize

      140KB

    • memory/3528-119-0x0000000005E00000-0x0000000005E06000-memory.dmp
      Filesize

      24KB