Overview
overview
7Static
static
3WLmouseGM_V0109.exe
windows7-x64
7WLmouseGM_V0109.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
1$PLUGINSDI...in.dll
windows10-2004-x64
1$PLUGINSDI...zU.dll
windows7-x64
3$PLUGINSDI...zU.dll
windows10-2004-x64
3DuiLib.dll
windows7-x64
3DuiLib.dll
windows10-2004-x64
3HookDLL.dll
windows7-x64
1HookDLL.dll
windows10-2004-x64
1SDK/x64/vi...ib.dll
windows7-x64
1SDK/x64/vi...ib.dll
windows10-2004-x64
1SDK/x86/vi...ib.dll
windows7-x64
1SDK/x86/vi...ib.dll
windows10-2004-x64
1WLmouse.exe
windows7-x64
1WLmouse.exe
windows10-2004-x64
1opencv_ffmpeg320.dll
windows7-x64
3opencv_ffmpeg320.dll
windows10-2004-x64
3opencv_world320.dll
windows7-x64
3opencv_world320.dll
windows10-2004-x64
3opencv_world320d.dll
windows7-x64
1opencv_world320d.dll
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 18:47
Static task
static1
Behavioral task
behavioral1
Sample
WLmouseGM_V0109.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
WLmouseGM_V0109.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BgWorker.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BgWorker.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsNiuniuSkin.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsNiuniuSkin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsis7zU.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsis7zU.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
DuiLib.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
DuiLib.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
HookDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
HookDLL.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
SDK/x64/vista/osConfLib.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
SDK/x64/vista/osConfLib.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
SDK/x86/vista/osConfLib.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
SDK/x86/vista/osConfLib.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
WLmouse.exe
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
WLmouse.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
opencv_ffmpeg320.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
opencv_ffmpeg320.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
opencv_world320.dll
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
opencv_world320.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
opencv_world320d.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
opencv_world320d.dll
Resource
win10v2004-20240426-en
General
-
Target
opencv_ffmpeg320.dll
-
Size
15.7MB
-
MD5
f081abd9d6ca7e425d340ce586f9c090
-
SHA1
7cf57b7e8ffc6fe9ef183bb2944062814000ed36
-
SHA256
c2573fbeb40156436ab64e8bf3df960bb8b237001b7a1402086b9714afb6d72f
-
SHA512
ed00878d52ae072fc357cf4b8b25a8e76bcc678df1d6a163ddbe9a0589222ac06965d63b8747d92953d227301ce8f740c436582de281b592b1a00f42510c0b5c
-
SSDEEP
196608:QCa2sOybspcrhVA2VooSZp8t8uF7jou83iAq/JMNjMDastAXZpxVy+oPkGZgqf4f:pQAj+Vt61AsEKeuXkpfQ
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1208 2040 WerFault.exe 30 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 1036 wrote to memory of 2040 1036 rundll32.exe 30 PID 2040 wrote to memory of 1208 2040 rundll32.exe 31 PID 2040 wrote to memory of 1208 2040 rundll32.exe 31 PID 2040 wrote to memory of 1208 2040 rundll32.exe 31 PID 2040 wrote to memory of 1208 2040 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\opencv_ffmpeg320.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\opencv_ffmpeg320.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 2483⤵
- Program crash
PID:1208
-
-