Analysis

  • max time kernel
    134s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/05/2024, 05:50

General

  • Target

    ComposableShellProxyStub.dll

  • Size

    148KB

  • MD5

    2bad86c420a01114f760b155dbcec968

  • SHA1

    2c8188ad68595107124aad820e396853e234e105

  • SHA256

    127d0ac85b6832a43bd748e85a16fc0e450185b475893f87c2b5bfb8ee49f9fe

  • SHA512

    120ccb13e4810e5fe928716ac075ee2946a43254356a3a5e198eb2a9a7caa92e3355b26e1dfc0b0420f214662b05c6f7d7dd65b3456fe86f5120c33558cc72c3

  • SSDEEP

    3072:8I/GRfdQUWEkXrOlb8CAnLtirjdsm3NKbO4Gj4A4fMhLkoXK0hHdN4unmkVoWNuI:mXFCY5cM3

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\ComposableShellProxyStub.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3472
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\ComposableShellProxyStub.dll,#1
      2⤵
        PID:4476

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads