71c62af59870564b311e61637616264171336dd48f63b8f0b4060650d0140571

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 23:17

Target

71c62af59870564b311e61637616264171336dd48f63b8f0b4060650d0140571.dll
Size

117KB
MD5

f4ba8eb55cf6b532d6e9ae016e28840b
SHA1

48a6f0843e40776556fbc8edddc039f82a21f66e
SHA256

71c62af59870564b311e61637616264171336dd48f63b8f0b4060650d0140571
SHA512

371e08bdc361b1a2de6cd09d8fa77fdf83276d1c4d976e3d854dab0aa185ccbfeaa4912368900fd693f6f28cae7ab2cfdef3d60d80520d11632c0babe2dea43d
SSDEEP

3072:SQ7UKo8ztdcDu3FZ0/497Vafu6KRe++Z6R6q:SYUKoAtdcDu1iw3ghuerZJ

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1708 2008 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1708	2008	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2844 wrote to memory of 2008	2844	rundll32.exe	rundll32.exe
PID 2008 wrote to memory of 1708	2008	rundll32.exe	WerFault.exe
PID 2008 wrote to memory of 1708	2008	rundll32.exe	WerFault.exe
PID 2008 wrote to memory of 1708	2008	rundll32.exe	WerFault.exe
PID 2008 wrote to memory of 1708	2008	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71c62af59870564b311e61637616264171336dd48f63b8f0b4060650d0140571.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2844

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71c62af59870564b311e61637616264171336dd48f63b8f0b4060650d0140571.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 220
3⤵
- Program crash
PID:1708