Analysis

  • max time kernel
    119s
  • max time network
    159s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 01:06

General

  • Target

    c5fb7187fb4eeb1ab4d725febec0c79ec45ae67498fbc2007b00e0cae11c8a02.dll

  • Size

    166KB

  • MD5

    191fe230379a863d754bf84dbacc52bf

  • SHA1

    169ddded3a4e59ceab433deb66b03e4af8576fa3

  • SHA256

    c5fb7187fb4eeb1ab4d725febec0c79ec45ae67498fbc2007b00e0cae11c8a02

  • SHA512

    85afdc57d6f71781a7749f40867ee167ba26dc5c7e38352b0c960106227d3838fc1fc71cdbc19fa50654f2d9db94d9d66d1a31b7060b3fea70be8b73d766f157

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 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\c5fb7187fb4eeb1ab4d725febec0c79ec45ae67498fbc2007b00e0cae11c8a02.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c5fb7187fb4eeb1ab4d725febec0c79ec45ae67498fbc2007b00e0cae11c8a02.dll,#1
      2⤵
        PID:3220
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3220 -s 804
          3⤵
          • Suspicious use of NtCreateProcessExOtherParentProcess
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1264

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/3220-119-0x0000000006060000-0x0000000006061000-memory.dmp
      Filesize

      4KB

    • memory/3220-118-0x0000000006050000-0x000000000605A000-memory.dmp
      Filesize

      40KB

    • memory/3220-121-0x0000000006220000-0x0000000006221000-memory.dmp
      Filesize

      4KB

    • memory/3220-120-0x0000000006080000-0x00000000060A3000-memory.dmp
      Filesize

      140KB

    • memory/3220-122-0x0000000006230000-0x0000000006236000-memory.dmp
      Filesize

      24KB