Analysis

  • max time kernel
    147s
  • max time network
    178s
  • 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, 05:34

General

  • Target

    24cd513da0545a6956685b287ce481c697bef1cd145aa3dacc65dee783701b57.dll

  • Size

    892KB

  • MD5

    37fe043447e6caac80e93521d2ee31b0

  • SHA1

    f10f6530fd2b114f43f9686b1e0fa54e984548f7

  • SHA256

    24cd513da0545a6956685b287ce481c697bef1cd145aa3dacc65dee783701b57

  • SHA512

    fe86fd7fde6fccbdf46e5ad5ea5ac9995f6d8a10059aebca76c161feff8c8961f3b5ed8b0c667f12f4b27c3ed464aa067ff239dd053ff43e05752b182eded3bd

  • SSDEEP

    12288:W/i8DYnVaygCxd9wkgWAXquQWP+4oS/x1yzfa6U7AphXiEWGXkpOjWtGNgDUiWqb:W/ihtvG2V+oiyzfOQsOjWcCDUiWBwrkI

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\24cd513da0545a6956685b287ce481c697bef1cd145aa3dacc65dee783701b57.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1360
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\24cd513da0545a6956685b287ce481c697bef1cd145aa3dacc65dee783701b57.dll,#1
      2⤵
      • Drops file in Drivers directory
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:4996

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4996-133-0x0000000010000000-0x00000000102E4000-memory.dmp

    Filesize

    2.9MB

  • memory/4996-134-0x0000000010000000-0x00000000102E4000-memory.dmp

    Filesize

    2.9MB