4bb31847846180bf78033b5eb7761b874b114f6dd086862472915be761fc042a

Analysis

Target

7zS8A52FD1B/libstdc++-6.dll
Size

647KB
MD5

5e279950775baae5fea04d2cc4526bcc
SHA1

8aef1e10031c3629512c43dd8b0b5d9060878453
SHA256

97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87
SHA512

666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1184 1984 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1184	1984	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1660 wrote to memory of 1984	1660	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 1184	1984	rundll32.exe	WerFault.exe
PID 1984 wrote to memory of 1184	1984	rundll32.exe	WerFault.exe
PID 1984 wrote to memory of 1184	1984	rundll32.exe	WerFault.exe
PID 1984 wrote to memory of 1184	1984	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zS8A52FD1B\libstdc++-6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1660

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zS8A52FD1B\libstdc++-6.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 256
3⤵
- Program crash
PID:1184

memory/1184-60-0x0000000000000000-mapping.dmp

Download
memory/1984-54-0x0000000000000000-mapping.dmp

Download
memory/1984-55-0x0000000076781000-0x0000000076783000-memory.dmp

Filesize
8KB

Download
memory/1984-56-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1984-57-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1984-58-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1984-59-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1984-61-0x000000006FE40000-0x000000006FFC6000-memory.dmp

Filesize
1.5MB

Download
memory/1984-62-0x0000000064940000-0x0000000064959000-memory.dmp

Filesize
100KB

Download