Overview
overview
8Static
static
1BetterVjoy...n).bat
windows7-x64
8BetterVjoy...n).bat
windows10-2004-x64
8BetterVjoy...n).bat
windows7-x64
1BetterVjoy...n).bat
windows10-2004-x64
1BetterVjoy...mu.exe
windows7-x64
7BetterVjoy...mu.exe
windows10-2004-x64
7BetterVjoy...64.zip
windows7-x64
1BetterVjoy...64.zip
windows10-2004-x64
1BetterVjoy...ET.dll
windows7-x64
1BetterVjoy...ET.dll
windows10-2004-x64
1BetterVjoy...ib.dll
windows7-x64
1BetterVjoy...ib.dll
windows10-2004-x64
1BetterVjoy...rv.exe
windows7-x64
1BetterVjoy...rv.exe
windows10-2004-x64
1BetterVjoy...config
windows7-x64
3BetterVjoy...config
windows10-2004-x64
3BetterVjoy...an.exe
windows7-x64
BetterVjoy...an.exe
windows10-2004-x64
BetterVjoy...09.dll
windows7-x64
1BetterVjoy...09.dll
windows10-2004-x64
1BetterVjoy...us.exe
windows7-x64
BetterVjoy...us.exe
windows10-2004-x64
BetterVjoy...09.dll
windows7-x64
1BetterVjoy...09.dll
windows10-2004-x64
1BetterVjoy...on.exe
windows7-x64
1BetterVjoy...on.exe
windows10-2004-x64
1BetterVjoy...nt.dll
windows7-x64
1BetterVjoy...nt.dll
windows10-2004-x64
1BetterVjoy/hidapi.dll
windows7-x64
3BetterVjoy/hidapi.dll
windows10-2004-x64
3Analysis
-
max time kernel
26s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
13/03/2023, 19:56
Static task
static1
Behavioral task
behavioral1
Sample
BetterVjoy/! Driver Install (Run as Admin).bat
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
BetterVjoy/! Driver Install (Run as Admin).bat
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
BetterVjoy/! Driver Uninstall (Run as Admin).bat
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
BetterVjoy/! Driver Uninstall (Run as Admin).bat
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
BetterVjoy/BetterJoyForCemu.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
BetterVjoy/BetterJoyForCemu.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
BetterVjoy/BetterJoyForCemu_v6-Nightly-10_x64.zip
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
BetterVjoy/BetterJoyForCemu_v6-Nightly-10_x64.zip
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
BetterVjoy/Crc32.NET.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
BetterVjoy/Crc32.NET.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
BetterVjoy/Drivers/HidCerberus.Lib.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
BetterVjoy/Drivers/HidCerberus.Lib.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
BetterVjoy/Drivers/HidCerberus.Srv/HidCerberus.Srv.exe
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
BetterVjoy/Drivers/HidCerberus.Srv/HidCerberus.Srv.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
BetterVjoy/Drivers/HidCerberus.Srv/HidCerberus.Srv.exe.config
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
BetterVjoy/Drivers/HidCerberus.Srv/HidCerberus.Srv.exe.config
Resource
win10v2004-20230221-en
Behavioral task
behavioral17
Sample
BetterVjoy/Drivers/HidGuardian/HidGuardian.exe
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
BetterVjoy/Drivers/HidGuardian/HidGuardian.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
BetterVjoy/Drivers/HidGuardian/WdfCoinstaller01009.dll
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
BetterVjoy/Drivers/HidGuardian/WdfCoinstaller01009.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
BetterVjoy/Drivers/ViGEmDriver/ViGEmBus.exe
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
BetterVjoy/Drivers/ViGEmDriver/ViGEmBus.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
BetterVjoy/Drivers/ViGEmDriver/WdfCoinstaller01009.dll
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
BetterVjoy/Drivers/ViGEmDriver/WdfCoinstaller01009.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral25
Sample
BetterVjoy/Drivers/devcon.exe
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
BetterVjoy/Drivers/devcon.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
BetterVjoy/Nefarius.ViGEmClient.dll
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
BetterVjoy/Nefarius.ViGEmClient.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
BetterVjoy/hidapi.dll
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
BetterVjoy/hidapi.dll
Resource
win10v2004-20230221-en
General
-
Target
BetterVjoy/! Driver Uninstall (Run as Admin).bat
-
Size
375B
-
MD5
3f57d7460905eacb9f7c3296a1df618a
-
SHA1
8b86e83bba02268ebbb663dfffb3ae0d98825b8f
-
SHA256
64c58ddfda8075ab7a41c0e21250fc571b3a273b636b4d8f73ac76e18920bf65
-
SHA512
676a9e02a3821b952e36c7329e1e15eb11ea6fa31637c6fa0fe48459d61606230c9bfc106f9af8b72bb257696a988d3262550ef30a58c7e72f28c2373d8e9c98
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1468 wrote to memory of 1704 1468 cmd.exe 28 PID 1468 wrote to memory of 1704 1468 cmd.exe 28 PID 1468 wrote to memory of 1704 1468 cmd.exe 28 PID 1468 wrote to memory of 764 1468 cmd.exe 29 PID 1468 wrote to memory of 764 1468 cmd.exe 29 PID 1468 wrote to memory of 764 1468 cmd.exe 29 PID 1468 wrote to memory of 1504 1468 cmd.exe 30 PID 1468 wrote to memory of 1504 1468 cmd.exe 30 PID 1468 wrote to memory of 1504 1468 cmd.exe 30 PID 1468 wrote to memory of 1688 1468 cmd.exe 31 PID 1468 wrote to memory of 1688 1468 cmd.exe 31 PID 1468 wrote to memory of 1688 1468 cmd.exe 31
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\BetterVjoy\! Driver Uninstall (Run as Admin).bat"1⤵
- Suspicious use of WriteProcessMemory
PID:1468 -
C:\Users\Admin\AppData\Local\Temp\BetterVjoy\Drivers\devcon.exedevcon.exe remove Root\ViGEmBus2⤵PID:1704
-
-
C:\Users\Admin\AppData\Local\Temp\BetterVjoy\Drivers\HidCerberus.Srv\HidCerberus.Srv.exeHidCerberus.Srv.exe uninstall2⤵PID:764
-
-
C:\Users\Admin\AppData\Local\Temp\BetterVjoy\Drivers\devcon.exedevcon.exe remove Root\HidGuardian2⤵PID:1504
-
-
C:\Users\Admin\AppData\Local\Temp\BetterVjoy\Drivers\devcon.exedevcon.exe classfilter HIDClass upper !HidGuardian2⤵PID:1688
-