Analysis
- user interaction
yes - max time kernel
110s - max time network
113s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows - submitted
28/05/2026, 02:19
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Velocity/Bin/VMProtectSDK64.dll
Resource
win10ltsc2021-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
Velocity/Velocity.exe
Resource
win10ltsc2021-20260513-en
12 signatures
150 seconds
Behavioral task
behavioral3
Sample
Velocity/VelocityAPI.dll
Resource
win10ltsc2021-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral4
Sample
Velocity/WebView2Loader.dll
Resource
win10ltsc2021-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
Velocity/runtimes/win-x86/native/WebView2Loader.dll
Resource
win10ltsc2021-20260513-en
3 signatures
150 seconds
General
- Target Velocity/WebView2Loader.dll
- Size 118KB
- Sample260528-csb8psdw9p
- SHA256 44ab92c2246ebfb5f98aa5726626fb44beb61543f2ef1803338af9fd295e63f0
- MD5 7b0eeac10cafb4acda98ccaf2f4b8eb1
- SHA1 9af3bdf0f62f6e4b3a936afc9b77fa9ac5a088d9
- SHA512 466b751a90d3b63e6394b47d459da70ee20eb7d6d40c48153996297e460fbaa02f32cab10b737fefd03a2ea62bd273025fc2ccde850faf42c904044c7ea8dab7
- SSDEEP 3072:F6JOAfv0Zj/zjziMy/4rnF4+jqb22EA2TNTEtJAfiPjezIgUW1:F6JNf89Q/In+qPEtJ/QNh
- TLSH T1FAC37B5075D080B1E5BE18390878EAB69B7F7990DF609DDB27841AA94F343D09F31B2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2312 3536 WerFault.exe 82 - 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4652 wrote to memory of 3536 4652 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Velocity\WebView2Loader.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Velocity\WebView2Loader.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3536 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 6083⤵
- Program crash
PID:2312
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3536 -ip 35361⤵PID:4752