Overview
overview
7Static
static
3IdleOS/HOW...!!.txt
windows10-ltsc_2021-x64
1IdleOS/Idl...OS.exe
windows10-ltsc_2021-x64
1IdleOS/Idl...OS.pck
windows10-ltsc_2021-x64
3IdleOS/Idl...64.dll
windows10-ltsc_2021-x64
1IdleOS/Idl...64.dll
windows10-ltsc_2021-x64
1IdleOS/Idl...er.ini
windows10-ltsc_2021-x64
1IdleOS/Idl...id.txt
windows10-ltsc_2021-x64
1IdleOS/Idl...es.txt
windows10-ltsc_2021-x64
1IdleOS/STE...PC.url
windows10-ltsc_2021-x64
7IdleOS/_Re...up.exe
windows10-ltsc_2021-x64
7IdleOS/_Re...up.exe
windows10-ltsc_2021-x64
7IdleOS/_Re...st.exe
windows10-ltsc_2021-x64
6IdleOS/_Re...64.exe
windows10-ltsc_2021-x64
4IdleOS/_Re...86.exe
windows10-ltsc_2021-x64
4IdleOS/_Re...64.exe
windows10-ltsc_2021-x64
7IdleOS/_Re...86.exe
windows10-ltsc_2021-x64
7IdleOS/_Re...st.msi
windows10-ltsc_2021-x64
7Analysis
- max time kernel
598s - max time network
474s - 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
Static task
static1
Behavioral task
behavioral1
Sample
IdleOS/HOW TO RUN GAME!!.txt
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral2
Sample
IdleOS/IdleOS/IdleOS.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral3
Sample
IdleOS/IdleOS/IdleOS.pck
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral4
Sample
IdleOS/IdleOS/libgodotsteam.windows.template_release.x86_64.dll
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral5
Sample
IdleOS/IdleOS/steam_api64.dll
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral6
Sample
IdleOS/IdleOS/steam_settings/configs.user.ini
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral7
Sample
IdleOS/IdleOS/steam_settings/steam_appid.txt
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral8
Sample
IdleOS/IdleOS/steam_settings/steam_interfaces.txt
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral9
Sample
IdleOS/STEAMUNLOCKED » Free Steam Games Pre-installed for PC.url
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral10
Sample
IdleOS/_Redist/dotNetFx40_Full_setup.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral11
Sample
IdleOS/_Redist/dxwebsetup.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral12
Sample
IdleOS/_Redist/oalinst.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral13
Sample
IdleOS/_Redist/vcredist_2015-2019_x64.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral14
Sample
IdleOS/_Redist/vcredist_2015-2019_x86.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral15
Sample
IdleOS/_Redist/vcredist_x64.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral16
Sample
IdleOS/_Redist/vcredist_x86.exe
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral17
Sample
IdleOS/_Redist/xnafx40_redist.msi
Resource
win10ltsc2021-20260911-en
General
- Target IdleOS/STEAMUNLOCKED » Free Steam Games Pre-installed for PC.url
- Size 52B
- Sample261110-ramdaaax2l
- SHA256 72f4d3e137db5ae8cde66c1b8d000488f16e2ab27a761fe287647010034887cd
- MD5 e2e460fae8682d83a0f080dc3fc6ea99
- SHA1 1f3347c00b7a83709406e7f67659741fffecc48e
- SHA512 a741b7f3c34b46206a6146c34bd01fb71b06de856dc1271ddf13a19e9e1adc85e23aaf3cf690fa17dace117b7db25167916d38383fb50bab1b0ea5bebe81fc03
- TLSH T1EA900256451AD0599316084C851195579842219949AAC464D241DB1C588B15485A4708
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Uses Rundll32 to proxy-execute a payload 1 TTPs 1 IoCs
Rundll32 is a signed Windows utility that executes code inside DLLs. It can load specific system libraries to run malicious executables or scripts.
pid Process 6092 rundll32.exe