b6400a3048acc971def52bda256c1bc6e4a92d03e75d0cb6f1d4ae0d988368a1

Analysis

max time kernel
289s
max time network
322s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2022 09:28

Target

1896-66-0x0000000000400000-0x000000000042F000-memory.exe
Size

188KB
MD5

a3887cbe682f669a52ed87b4f86b5246
SHA1

db8feb868f8ceb5007098435f53184015d4e87d4
SHA256

b6400a3048acc971def52bda256c1bc6e4a92d03e75d0cb6f1d4ae0d988368a1
SHA512

7d8c53f6da2fddc70fb94fa136d1d32e6b11e5d8aae9f824db609412e534e815c5914a6c5ed03e6eb31486ac83732514bf6fb97fcccfc7d9cacbb5d26749fc5f
SSDEEP

3072:o7Bwa58HhGXJHlU6sW4jYvP9lQGGKBIZxqkvBvyNMzYhOQcx:AWBh6mW7QjKy3qkvBvyNME

Score

3^/10

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
1348	4372	WerFault.exe	1896-66-0x0000000000400000-0x000000000042F000-memory.exe
4092	4372	WerFault.exe	1896-66-0x0000000000400000-0x000000000042F000-memory.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

1896-66-0x0000000000400000-0x000000000042F000-memory.exe

description	pid	process	target process
PID 4372 wrote to memory of 1348	4372	1896-66-0x0000000000400000-0x000000000042F000-memory.exe	WerFault.exe
PID 4372 wrote to memory of 1348	4372	1896-66-0x0000000000400000-0x000000000042F000-memory.exe	WerFault.exe
PID 4372 wrote to memory of 1348	4372	1896-66-0x0000000000400000-0x000000000042F000-memory.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\1896-66-0x0000000000400000-0x000000000042F000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1896-66-0x0000000000400000-0x000000000042F000-memory.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 220
2⤵
- Program crash
PID:1348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4372 -s 220
2⤵
- Program crash
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4372 -ip 4372
1⤵
PID:3892