5023404429334a3d71f0d2eb7a305c88bf93435d6f463e68d6476670425af909

Analysis

max time kernel
117s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-10-2023 21:51

Target

2023-08-26_d997948dae5376b95622662428f32689_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Size

208KB
MD5

d997948dae5376b95622662428f32689
SHA1

ad7dd10c6db834725ee9045b92132259f019162d
SHA256

5023404429334a3d71f0d2eb7a305c88bf93435d6f463e68d6476670425af909
SHA512

59a310c17e1821f1198781e12be1a6406bfc29b3407b511160a2f9de7b4594b0b6f0887063775b8481a9a9532f8d2d314b3ed93c761eeadd014ddd049d60da65
SSDEEP

3072:LI6CqRCxffkClZ8Ccn7LQlRw6x+Y3CxT2DtK5jdU8Y5G:LIDff9D8C6XYRw6MT2DEj

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2336 2324 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2336	2324	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 1508 wrote to memory of 2324	1508	rundll32.exe	rundll32.exe
PID 2324 wrote to memory of 2336	2324	rundll32.exe	WerFault.exe
PID 2324 wrote to memory of 2336	2324	rundll32.exe	WerFault.exe
PID 2324 wrote to memory of 2336	2324	rundll32.exe	WerFault.exe
PID 2324 wrote to memory of 2336	2324	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2023-08-26_d997948dae5376b95622662428f32689_cobalt-strike_cobaltstrike_meterpreter_JC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2023-08-26_d997948dae5376b95622662428f32689_cobalt-strike_cobaltstrike_meterpreter_JC.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 232
3⤵
- Program crash
PID:2336