Analysis

  • max time kernel
    117s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 22:18

General

  • Target

    Thunder/ComDlls/XunLeiBHO.dll

  • Size

    93KB

  • MD5

    4c3e0c0ac6b7657b50d481f850c6285f

  • SHA1

    5437dbea79687cd689e79773df180820108d624f

  • SHA256

    0736b83d2849106ccfe28a7df5ecf3d8e1efc83878b7163078254956b458fb7a

  • SHA512

    45d6b670744a17a71a72ceed25990ffcd2090df27a9d33b13eab2c258896d7a4f8ea33a1b4059b2826d57427d012658c74bcef5836dd585549f7bb47833d78af

  • SSDEEP

    1536:8rsrdlf3WZbkBN+qZ3njt+AqJQ4Y2BV6gqcrJEuuVcI9ix1x2pR5Zq:rdl+l7qFJ+lY2BV/rJEuuJkx1xo0

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\SysWOW64\regsvr32.exe
    /s C:\Users\Admin\AppData\Local\Temp\Thunder\ComDlls\XunLeiBHO.dll
    1⤵
      PID:2988
    • C:\Windows\system32\regsvr32.exe
      regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Thunder\ComDlls\XunLeiBHO.dll
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1272

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads