Overview
overview
4Static
static
3OBS_Spout2....8.exe
windows11-21h2-x64
4$PLUGINSDI...ns.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...al.ini
windows11-21h2-x64
3$PLUGINSDI...rd.bmp
windows11-21h2-x64
3data/obs-p...US.ini
windows11-21h2-x64
3data/obs-p...CN.ini
windows11-21h2-x64
3obs-plugin...ut.dll
windows11-21h2-x64
1obs-plugin...DX.dll
windows11-21h2-x64
1obs-plugin...ry.dll
windows11-21h2-x64
1obs-plugin...ut.dll
windows11-21h2-x64
1obs-plugin...e.nsis
windows11-21h2-x64
3Analysis
-
max time kernel
92s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
16/04/2024, 15:53
Static task
static1
Behavioral task
behavioral1
Sample
OBS_Spout2_Plugin_Install_v1.8.exe
Resource
win11-20240412-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win11-20240412-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ioSpecial.ini
Resource
win11-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win11-20240412-en
Behavioral task
behavioral6
Sample
data/obs-plugins/win-spout/locale/en-US.ini
Resource
win11-20240412-en
Behavioral task
behavioral7
Sample
data/obs-plugins/win-spout/locale/zh-CN.ini
Resource
win11-20240412-en
Behavioral task
behavioral8
Sample
obs-plugins/64bit/Spout.dll
Resource
win11-20240412-en
Behavioral task
behavioral9
Sample
obs-plugins/64bit/SpoutDX.dll
Resource
win11-20240412-en
Behavioral task
behavioral10
Sample
obs-plugins/64bit/SpoutLibrary.dll
Resource
win11-20240412-en
Behavioral task
behavioral11
Sample
obs-plugins/64bit/win-spout.dll
Resource
win11-20240412-en
Behavioral task
behavioral12
Sample
obs-plugins/uninstall-spout2-plugin.exe.nsis
Resource
win11-20240412-en
General
-
Target
obs-plugins/uninstall-spout2-plugin.exe.nsis
-
Size
1KB
-
MD5
1b670af31f91c9d80ef9282d800e687a
-
SHA1
e0f1b0d4bc955ea5039241e3bced4a93fb2eebfe
-
SHA256
a7483c3d402e67f7e7001ebd0a1e1da13a41a99501b0559d76fd479bfc0c8c6d
-
SHA512
e6e8e4bc2d4b9c918d1dca8f42a0f8e504a22eae787c79a14fc81c7a35200701879e348957f60a460c0f8164186319cdd1ef70cdcdea857ca98207f2a33bd79d
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-834482027-582050234-2368284635-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-834482027-582050234-2368284635-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5104 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\obs-plugins\uninstall-spout2-plugin.exe.nsis1⤵
- Modifies registry class
PID:1984
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5104