Analysis
-
max time kernel
120s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08/03/2023, 10:34
Behavioral task
behavioral1
Sample
1296-56-0x00000000003F0000-0x00000000003FD000-memory.dll
Resource
win7-20230220-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1296-56-0x00000000003F0000-0x00000000003FD000-memory.dll
Resource
win10v2004-20230220-en
2 signatures
150 seconds
General
-
Target
1296-56-0x00000000003F0000-0x00000000003FD000-memory.dll
-
Size
52KB
-
MD5
14c91a8bb0b5ea0f144e470a9bed86b0
-
SHA1
14290b33fc9e4da07a4fc9b756286d1770dc07cf
-
SHA256
73db943347d62d7f5e12f0cd1cae0f4a65dab3d08ac080bd3847409162a168a8
-
SHA512
508bf36491385ac216948f9a8b5d364836558d0dc6d98b2dc4d7f74fab1d7c608b1596d6a41771d668c4478cae6f1d65d2f378853cdc3e4c35dda2e857467f71
-
SSDEEP
768:5CrUbqHP9JAcgh/Q4Lmtk3SsWHIu3I2a2mYMsXMr3IedMZhK3D1Gc:kQbq2h/QimNRT3BlMBr3IedMGD1Gc
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 804 1416 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2368 wrote to memory of 1416 2368 rundll32.exe 85 PID 2368 wrote to memory of 1416 2368 rundll32.exe 85 PID 2368 wrote to memory of 1416 2368 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1296-56-0x00000000003F0000-0x00000000003FD000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1296-56-0x00000000003F0000-0x00000000003FD000-memory.dll,#12⤵PID:1416
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1416 -s 5603⤵
- Program crash
PID:804
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1416 -ip 14161⤵PID:3768