Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/01/2024, 05:16

General

  • Target

    66cabb0e6556afaa8cdc85c2ab184503.dll

  • Size

    230KB

  • MD5

    66cabb0e6556afaa8cdc85c2ab184503

  • SHA1

    a7aa65e14d2589c396ba5d0bd197bd95ada548bf

  • SHA256

    c7684ae0d9c85218305b882f8aa43c76b894729eb3949ffe4615a1c904bad083

  • SHA512

    38ad78cdb21d3f4904013f9013c0088ecbe7ded7305253d0e59f6e01c6c425f36e75bf7a0603fa6ce932ff5e69386d48ff98daac09feecb417ed224813068fee

  • SSDEEP

    6144:yEuciMnUVXp1cs1YTx/um1S+PlVOuC28i0oOP:ocioeXDz1YTx/um1tVOuCtP

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\66cabb0e6556afaa8cdc85c2ab184503.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\66cabb0e6556afaa8cdc85c2ab184503.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:2700

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2700-0-0x0000000010000000-0x00000000100A8000-memory.dmp

    Filesize

    672KB

  • memory/2700-2-0x00000000024F0000-0x0000000002528000-memory.dmp

    Filesize

    224KB

  • memory/2700-1-0x0000000010000000-0x00000000100A8000-memory.dmp

    Filesize

    672KB

  • memory/2700-3-0x0000000010000000-0x00000000100A8000-memory.dmp

    Filesize

    672KB

  • memory/2700-5-0x0000000010000000-0x00000000100A8000-memory.dmp

    Filesize

    672KB

  • memory/2700-4-0x0000000010000000-0x00000000100A8000-memory.dmp

    Filesize

    672KB