Overview

overview

7

Static

static

3

IdleOS/HOW...!!.txt

windows10-ltsc_2021-x64

1

IdleOS/Idl...OS.exe

windows10-ltsc_2021-x64

1

IdleOS/Idl...OS.pck

windows10-ltsc_2021-x64

3

IdleOS/Idl...64.dll

windows10-ltsc_2021-x64

1

IdleOS/Idl...64.dll

windows10-ltsc_2021-x64

1

IdleOS/Idl...er.ini

windows10-ltsc_2021-x64

1

IdleOS/Idl...id.txt

windows10-ltsc_2021-x64

1

IdleOS/Idl...es.txt

windows10-ltsc_2021-x64

1

IdleOS/STE...PC.url

windows10-ltsc_2021-x64

7

IdleOS/_Re...up.exe

windows10-ltsc_2021-x64

7

IdleOS/_Re...up.exe

windows10-ltsc_2021-x64

7

IdleOS/_Re...st.exe

windows10-ltsc_2021-x64

6

IdleOS/_Re...64.exe

windows10-ltsc_2021-x64

4

IdleOS/_Re...86.exe

windows10-ltsc_2021-x64

4

IdleOS/_Re...64.exe

windows10-ltsc_2021-x64

7

IdleOS/_Re...86.exe

windows10-ltsc_2021-x64

7

IdleOS/_Re...st.msi

windows10-ltsc_2021-x64

7

Analysis

  • max time kernel
    598s
  • max time network
    489s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/11/2026, 13:59

Sharing

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General

  • Target
    IdleOS/IdleOS/steam_api64.dll
  • Size 10.7MB
  • Sample261110-ramdaaax2l
  • SHA256 1bc8731a3a9e9d1a68ee14a815c2525be713141c8e6abb7d40d9ac1dabc79fc9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\IdleOS\IdleOS\steam_api64.dll,#1
    1⤵
      PID:1076

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads