Analysis

  • max time kernel
    162s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 00:23

General

  • Target

    9f2745344bea6ae9370c950633774a97d9da45938e7c1ca7bbc826bd2d915823.dll

  • Size

    900KB

  • MD5

    8e3ca0d8ece83327e9bd8715447fa1d3

  • SHA1

    88743de5a65d28d7a5f60b6db98b3d9a935b7d0c

  • SHA256

    9f2745344bea6ae9370c950633774a97d9da45938e7c1ca7bbc826bd2d915823

  • SHA512

    29b77d7beb3010f305c1f30e7715c6247c78b1773d8ad267f3ade0a56007ece735419eb9b887bdc0d2d10b522d03e3a766d6008c86f5e3d3484cb3714ef0cec2

  • SSDEEP

    24576:GzEDbSoF1lMV3ubg87OjWcCDUiWBwrkne:GAhF1GV+L7OnCDT7

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f2745344bea6ae9370c950633774a97d9da45938e7c1ca7bbc826bd2d915823.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4084
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f2745344bea6ae9370c950633774a97d9da45938e7c1ca7bbc826bd2d915823.dll,#1
      2⤵
      • Drops file in Drivers directory
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:2248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/2248-133-0x0000000010000000-0x00000000102EA000-memory.dmp

          Filesize

          2.9MB

        • memory/2248-138-0x0000000010000000-0x00000000102EA000-memory.dmp

          Filesize

          2.9MB