Overview
overview
6Static
static
3Wa0Desktop...op.exe
windows7-x64
6Wa0Desktop...op.exe
windows10-2004-x64
6Wa0Desktop...eb.dll
windows7-x64
3Wa0Desktop...eb.dll
windows10-2004-x64
3Wa0Desktop...in.dll
windows7-x64
3Wa0Desktop...in.dll
windows10-2004-x64
3Wa0Desktop...in.dll
windows7-x64
3Wa0Desktop...in.dll
windows10-2004-x64
3Wa0Desktop/stop.bat
windows7-x64
1Wa0Desktop/stop.bat
windows10-2004-x64
1Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 20:47
Static task
static1
Behavioral task
behavioral1
Sample
Wa0Desktop/Wa0Desktop.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Wa0Desktop/Wa0Desktop.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Wa0Desktop/res/dlls/wa0web.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Wa0Desktop/res/dlls/wa0web.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Wa0Desktop/res/plugin/timer/fsplugin.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Wa0Desktop/res/plugin/timer/fsplugin.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Wa0Desktop/res/plugin/webClip/fsplugin.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Wa0Desktop/res/plugin/webClip/fsplugin.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Wa0Desktop/stop.bat
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Wa0Desktop/stop.bat
Resource
win10v2004-20240802-en
General
-
Target
Wa0Desktop/Wa0Desktop.exe
-
Size
525KB
-
MD5
eac92247ece5e57d976c6951700c5c29
-
SHA1
ec34cdc7f1b60711e788b27f9195dbcac9944cd0
-
SHA256
1107b0d261e6ab09de3f2a8d4c4d9962c24f283fbe49bf8729678d6d23f6c5b7
-
SHA512
3531746634da6cacbed719cf8e6b0fd44741a74da0e3f7bbde5c06a56139db493195de42f6c585c52f4dffaadea0dee98afd716e0b748b784415975fc79f2715
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SSDEEP
6144:+zFqcN1ybYbW4woDLFugjyp6FsGig4Rtwv/IP:dcLyydHDEgjyp5c4sv/0
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FrogSpriteDeskTop = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Wa0Desktop\\Wa0Desktop.exe" Wa0Desktop.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Wa0Desktop.exe -
Modifies Control Panel 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\Desktop\WindowMetrics\Shell Icon Size = "32" Wa0Desktop.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4484 Wa0Desktop.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 4484 Wa0Desktop.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4484 Wa0Desktop.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Wa0Desktop\Wa0Desktop.exe"C:\Users\Admin\AppData\Local\Temp\Wa0Desktop\Wa0Desktop.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4484