Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2024 19:56

General

  • Target

    dc7cf88ab38fd0549d03b44343f2a501.dll

  • Size

    28KB

  • MD5

    dc7cf88ab38fd0549d03b44343f2a501

  • SHA1

    69b5aafa9d19465fdfd7f62b202d909f94a7383b

  • SHA256

    47ffe33ab1dbe0997bd356e3afc950260d43f4f38c41a45b383c032448b2f192

  • SHA512

    e0427fb858c98738b2e7b1e1063ca53d4bc0b0b4b8adcbd07cf4e88ea53f5c8f0445eebb7e17eff0fe0de6938f6e6836fa49283f9eff3ba10507f071838a0552

  • SSDEEP

    384:/dTAItjMrWUcfHqkY9orW5zMu8DVHvZKVJF8/LYG6cRhYk1IgiTd:/dRM6UsKkYeCINDJ8JF8/6cvYk1IjTd

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 2 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Drops file in System32 directory 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dc7cf88ab38fd0549d03b44343f2a501.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\dc7cf88ab38fd0549d03b44343f2a501.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Drops file in System32 directory
      • Modifies registry class
      PID:2060

Network

MITRE ATT&CK Enterprise v15

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Downloads