Analysis

  • max time kernel
    298s
  • max time network
    292s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/04/2026, 04:01

General

  • Target
    bin/rslibw32.dl
  • Size 4KB
  • Sample260424-elf97aet7x
  • SHA256 2d3d062e5af1d95841bdb4429f847e5b04d866f78bb13afd8ed41a750c0b61d2
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\bin\rslibw32.dl
    1⤵
    • Modifies registry class
    PID:2448
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1588

Network

        MITRE ATT&CK Enterprise v16

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        Downloads