Overview
overview
7Static
static
3st-setup-1.8.30.exe
windows10-2004-x64
7st-setup-1.8.30.exe
windows11-21h2-x64
7$PLUGINSDI...em.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows11-21h2-x64
1$PLUGINSDI...gs.dll
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows11-21h2-x64
1$PLUGINSDI...ec.dll
windows10-2004-x64
1$PLUGINSDI...ec.dll
windows11-21h2-x64
1Core.dll
windows10-2004-x64
1Core.dll
windows11-21h2-x64
1Qt5Core.dll
windows10-2004-x64
1Qt5Core.dll
windows11-21h2-x64
1Qt5Gui.dll
windows10-2004-x64
1Qt5Gui.dll
windows11-21h2-x64
1Qt5Network.dll
windows10-2004-x64
1Qt5Network.dll
windows11-21h2-x64
1Qt5Svg.dll
windows10-2004-x64
1Qt5Svg.dll
windows11-21h2-x64
1Qt5Widgets.dll
windows10-2004-x64
1Qt5Widgets.dll
windows11-21h2-x64
1SteamTools.exe
windows10-2004-x64
1SteamTools.exe
windows11-21h2-x64
1imageformats/qico.dll
windows10-2004-x64
1imageformats/qico.dll
windows11-21h2-x64
1msvcp140.dll
windows10-2004-x64
1msvcp140.dll
windows11-21h2-x64
1msvcp140_1.dll
windows10-2004-x64
1msvcp140_1.dll
windows11-21h2-x64
1platforms/...ws.dll
windows10-2004-x64
1platforms/...ws.dll
windows11-21h2-x64
1vcruntime140.dll
windows10-2004-x64
1vcruntime140.dll
windows11-21h2-x64
1Analysis
- geolocation tags
brbrazilsouth-america - max time kernel
149s - max time network
133s - platform
windows11-21h2_x64 - resource
win11-20250502-en - resource tags
arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system - submitted
11/05/2026, 15:45
Static task
static1
Behavioral task
behavioral1
Sample
st-setup-1.8.30.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral2
Sample
st-setup-1.8.30.exe
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral9
Sample
Core.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral10
Sample
Core.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral11
Sample
Qt5Core.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral12
Sample
Qt5Core.dll
Resource
win11-20250619-en
windows11-21h2-x64
Behavioral task
behavioral13
Sample
Qt5Gui.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral14
Sample
Qt5Gui.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral15
Sample
Qt5Network.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral16
Sample
Qt5Network.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral17
Sample
Qt5Svg.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral18
Sample
Qt5Svg.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral19
Sample
Qt5Widgets.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral20
Sample
Qt5Widgets.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral21
Sample
SteamTools.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral22
Sample
SteamTools.exe
Resource
win11-20250502-en
windows11-21h2-x64
Behavioral task
behavioral23
Sample
imageformats/qico.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral24
Sample
imageformats/qico.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral25
Sample
msvcp140.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral26
Sample
msvcp140.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral27
Sample
msvcp140_1.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral28
Sample
msvcp140_1.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral29
Sample
platforms/qwindows.dll
Resource
win10v2004-20260130-en
windows10-2004-x64
Behavioral task
behavioral30
Sample
platforms/qwindows.dll
Resource
win11-20260130-en
windows11-21h2-x64
Behavioral task
behavioral31
Sample
vcruntime140.dll
Resource
win10v2004-20250619-en
windows10-2004-x64
Behavioral task
behavioral32
Sample
vcruntime140.dll
Resource
win11-20260130-en
windows11-21h2-x64
General
- Target SteamTools.exe
- Size 1.7MB
- Sample260511-s68f3ahs3j
- SHA256 992d547bbf83f26f3117b27aaa2a2e2e665f76658b67c27e84b13dc379833eaa
- MD5 9ab2a4fa1b4da8db2e102c0fcba6e5f0
- SHA1 a1b85c90f9f3717570448bab83d9ba103cb31a13
- SHA512 acd2445a4351e9a1e04caa574631ae8480386d411adbd7b74af24085c85fcdc487f0f90432e496b3fe47258d6bf21a74c1f9f001b006ad4912c4e432129eadbb
- SSDEEP 24576:X5vF+/wYyf1jXjBHT0SMSnVpcZuphOH7q9r/bWYAo3P:5F+/wYU1jtIKKZupaqhz0E
- TLSH T1BF857D0BB278C1FDD067C179C51A9A0BDA717446172196DF22908AA53F33BE21E7F368
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 572 SteamTools.exe - Suspicious use of FindShellTrayWindow 6 IoCs
pid Process 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe - Suspicious use of SendNotifyMessage 6 IoCs
pid Process 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe 572 SteamTools.exe