Analysis
- max time kernel
142s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
08/01/2024, 00:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a3ad3b185bc9f490e7a1067b637539a.exe
Resource
win7-20231215-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a3ad3b185bc9f490e7a1067b637539a.exe
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
- Target 4a3ad3b185bc9f490e7a1067b637539a.exe
- Size 187KB
- Sample240108-bb3tnaaeb5
- SHA256 e17bf5280cc13b2fe2ed06503615f183bdfccf6d315cb36cc762945bab0378f2
- MD5 4a3ad3b185bc9f490e7a1067b637539a
- SHA1 8bc30866ff709b0a95181a332d451c3c6df4bc25
- SHA512 4676ad67f1815804fb542ef1af74f3989fcc04f8e861eb9372e3710d16118e593ab5f9a6959db97559ba63871a9099cc098d869f13a6690f824c0caf6882dc51
- SSDEEP 3072:JYkDMjbh2lVdhXr7PAll2hMnJmSYE56Mkw7aECfqZY/MRYGa:JYcGOdhXrL0lYYRvdaECiZwnGa
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 4448 4804 WerFault.exe 91 - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3128 wrote to memory of 4804 3128 4a3ad3b185bc9f490e7a1067b637539a.exe 91 PID 3128 wrote to memory of 4804 3128 4a3ad3b185bc9f490e7a1067b637539a.exe 91 PID 3128 wrote to memory of 4804 3128 4a3ad3b185bc9f490e7a1067b637539a.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a3ad3b185bc9f490e7a1067b637539a.exe"C:\Users\Admin\AppData\Local\Temp\4a3ad3b185bc9f490e7a1067b637539a.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3128 -
C:\Users\Admin\AppData\Local\Temp\4a3ad3b185bc9f490e7a1067b637539a.exeC:\Users\Admin\AppData\Local\Temp\4a3ad3b185bc9f490e7a1067b637539a.exe q2⤵PID:4804
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 8283⤵
- Program crash
PID:4448
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4804 -ip 48041⤵PID:2516