Analysis
-
max time kernel
121s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
31-05-2024 01:56
Behavioral task
behavioral1
Sample
56cd90fac586cba54f91b085af262730.dll
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
56cd90fac586cba54f91b085af262730.dll
Resource
win10v2004-20240426-en
2 signatures
150 seconds
General
-
Target
56cd90fac586cba54f91b085af262730.dll
-
Size
73KB
-
MD5
56cd90fac586cba54f91b085af262730
-
SHA1
4b015b671f7b9abc36f054516f17c2c06157dc15
-
SHA256
cfd3dd5295daaa16c5aef685c04582b0ffa467c13db6a3aa47eecffe237573be
-
SHA512
ec5a6c0c2e56a5845fb434bd42e0b9d17f4e16c1cb0088c387f92158858c70dd6c1df49e9cb9ef3420213e579dd6415031b8ed5f2034027498526838162d45f8
-
SSDEEP
1536:UZZZZZZZZZZZZpXzzzzzzzzzzzzfP2PIFYa09P6+KIB6bMqqU+2bbbAV2/S2sVCl:07FYb6+KIuMqqDL2/sEvdTNd
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2808 2768 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2748 wrote to memory of 2768 2748 rundll32.exe rundll32.exe PID 2768 wrote to memory of 2808 2768 rundll32.exe WerFault.exe PID 2768 wrote to memory of 2808 2768 rundll32.exe WerFault.exe PID 2768 wrote to memory of 2808 2768 rundll32.exe WerFault.exe PID 2768 wrote to memory of 2808 2768 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\56cd90fac586cba54f91b085af262730.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\56cd90fac586cba54f91b085af262730.dll,#12⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 2323⤵
- Program crash