Analysis
-
max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
20-11-2023 13:42
Behavioral task
behavioral1
Sample
2696-7-0x0000000000F00000-0x0000000000F07000-memory.dll
Resource
win7-20231023-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2696-7-0x0000000000F00000-0x0000000000F07000-memory.dll
Resource
win10v2004-20231023-en
2 signatures
150 seconds
General
-
Target
2696-7-0x0000000000F00000-0x0000000000F07000-memory.dll
-
Size
28KB
-
MD5
50f9ef99ac1886b7d6499f150a87fc3a
-
SHA1
8340ba4d2e6db698ca296ae26b8e4aa7bcf95cb0
-
SHA256
ab28cdf5ebe7f6947fb53c2a5d048ae2d74410951fb739e1ada00af9098f2606
-
SHA512
bde45a774ab853930eb9b2ed0dd0df666d7405bbd04d8de1632921776d112baa3241e996314d7c2bfc737438606a87f18326edaff73f9046e501d4a02d4a0770
-
SSDEEP
384:zMTrfyzz+Z0hZw2Y2doRxhFgWoJrpW1c:zMTE+ux3dojhFgr5Ia
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2388 2620 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 1956 wrote to memory of 2620 1956 rundll32.exe rundll32.exe PID 2620 wrote to memory of 2388 2620 rundll32.exe WerFault.exe PID 2620 wrote to memory of 2388 2620 rundll32.exe WerFault.exe PID 2620 wrote to memory of 2388 2620 rundll32.exe WerFault.exe PID 2620 wrote to memory of 2388 2620 rundll32.exe WerFault.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2696-7-0x0000000000F00000-0x0000000000F07000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1956 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2696-7-0x0000000000F00000-0x0000000000F07000-memory.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2620 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 1963⤵
- Program crash
PID:2388