Analysis
-
max time kernel
79s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
22-03-2023 22:02
Static task
static1
Behavioral task
behavioral1
Sample
3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6.dll
Resource
win10v2004-20230220-en
General
-
Target
3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6.dll
-
Size
4.3MB
-
MD5
ebf40445d67bcf7c29cb2bfd944ca5c4
-
SHA1
4007bf210fc5dedc273cc67dc7953827036f8ffa
-
SHA256
3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6
-
SHA512
6965f67d126ab48c22b272f95a9e83ef092a324b4b6680d8f752610ebe16cdcc4538c4263b817266de89f87999bbd4e1ac31c4d7e4de033865cc3c6fd34c49d7
-
SSDEEP
98304:oNCScSzHabPG1f5edlM/Cw/khc5FbKEQ26PVR7m6gZ1MRGNCyI5AxV3001fikq3s:yOohedlM/Cw/khc5FbKEV6PVR7m6gZ1V
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4008 5016 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 2372 wrote to memory of 5016 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 5016 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 5016 2372 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3ddde3e3ac0a5c7c59e6d426dfd2df4a127143b2b0726458f3aa97472d5a79a6.dll,#12⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 7243⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5016 -ip 50161⤵