Analysis
-
max time kernel
129s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
09-08-2022 12:40
Behavioral task
behavioral1
Sample
1832-57-0x0000000010000000-0x000000001000E000-memory.dll
Resource
win7-20220715-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1832-57-0x0000000010000000-0x000000001000E000-memory.dll
Resource
win10v2004-20220721-en
2 signatures
150 seconds
General
-
Target
1832-57-0x0000000010000000-0x000000001000E000-memory.dll
-
Size
56KB
-
MD5
0041b6e645c5dcd86ec9346cd2cc89b6
-
SHA1
408b1f2a4e6f54119e081ab314cd15b6211216c0
-
SHA256
87b1209f93f82c66524e1ea510eccdcb765ccda140a1cd93a42a135a5fdda424
-
SHA512
968ec20bacf0997a7f65e79a605d7ae5f0c5e57933944e6cbf6c3d67014c2e2c325f4ed092e20dfff524cabaf029df2638dc6a2969a3a72ebc8a4a0d02eb5881
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2588 1256 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 636 wrote to memory of 1256 636 rundll32.exe rundll32.exe PID 636 wrote to memory of 1256 636 rundll32.exe rundll32.exe PID 636 wrote to memory of 1256 636 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#12⤵PID:1256
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 5603⤵
- Program crash
PID:2588
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1256 -ip 12561⤵PID:4652