Overview
overview
10Static
static
3FileApp.exe
windows7-x64
10FileApp.exe
windows10-2004-x64
7mi/CbsCore.dll
windows10-2004-x64
3mi/libglib-2.0-0.dll
windows7-x64
3mi/libglib-2.0-0.dll
windows10-2004-x64
3mi/meshsystem.dll
windows7-x64
1mi/meshsystem.dll
windows10-2004-x64
1mi/tmp/Pre...re.dll
windows7-x64
3mi/tmp/Pre...re.dll
windows10-2004-x64
3mi/tmp/cmi...rt.dll
windows10-2004-x64
3mi/tmp/msc...ks.dll
windows7-x64
3mi/tmp/msc...ks.dll
windows10-2004-x64
3mi/tmp/upd...nt.dll
windows10-2004-x64
3mi/wcp.dll
windows10-2004-x64
3Analysis
-
max time kernel
93s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30-08-2024 08:01
Static task
static1
Behavioral task
behavioral1
Sample
FileApp.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
FileApp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
mi/CbsCore.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
mi/libglib-2.0-0.dll
Resource
win7-20240705-en
Behavioral task
behavioral5
Sample
mi/libglib-2.0-0.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
mi/meshsystem.dll
Resource
win7-20240704-en
Behavioral task
behavioral7
Sample
mi/meshsystem.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
mi/tmp/PresentationCore.dll
Resource
win7-20240704-en
Behavioral task
behavioral9
Sample
mi/tmp/PresentationCore.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
mi/tmp/cmiaisupport.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
mi/tmp/mscordacwks.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
mi/tmp/mscordacwks.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
mi/tmp/updateagent.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
mi/wcp.dll
Resource
win10v2004-20240802-en
General
-
Target
mi/wcp.dll
-
Size
3.1MB
-
MD5
de6c5dc9968e59957eade9e2244aebd8
-
SHA1
ad2fa90f6d215666127c0a27c47d15e5f7ad7123
-
SHA256
b1bb713f8dabcc297284149af7ca6f74a6c4c28503e9f9f0721303566ce2273d
-
SHA512
2501f4cc93a8c041c74283e3b41b764912f62b4559df2dd8ba9f2c729cbc79c1f4721e084c54b0eb5ea3930f7fc878cda1762f9d5d6cde781655f7bc7cc590ae
-
SSDEEP
49152:OvChBvd9eTQkTag1BYBYq3Agvjgl4iUD5Q9qh94hRogwKQEJbULui826gPuu7UvS:OBNq3AgvjglPUVQEh94rogxQDad5fC
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5048 3152 WerFault.exe rundll32.exe -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3144 wrote to memory of 3152 3144 rundll32.exe rundll32.exe PID 3144 wrote to memory of 3152 3144 rundll32.exe rundll32.exe PID 3144 wrote to memory of 3152 3144 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mi\wcp.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3144 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mi\wcp.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3152 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 6523⤵
- Program crash
PID:5048
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3152 -ip 31521⤵PID:2968