05c72e77d14cee079ac94706759dfe77c27fe51731a1eca22b03352190087e9e

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
06-10-2023 09:09

Target

05c72e77d14cee079ac94706759dfe77c27fe51731a1eca22b03352190087e9e.dll
Size

403KB
MD5

eef48d1b50a6d56106b8bae8f7c50d6c
SHA1

e928ea32419b8f171a60717377b750e7ddeff39f
SHA256

05c72e77d14cee079ac94706759dfe77c27fe51731a1eca22b03352190087e9e
SHA512

d90650b2c4684711bb8e268c809c406a2a466b00ba8d15a450868a29400884ecdada2829f5aba687c049f20d7f005eeb3091b2ff0c688362609368ab7d587653
SSDEEP

6144:Kz9O5AYPJ8FpbuOQsMY39/rpx3NV+2yNmKiKmlNB4cTGg35G6WpBqT846fM0P8av:y9QLCbTpHrHQNeBCC8HtNCEh2V8

Score

4^/10

Drops file in Windows directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File created C:\Windows\Tasks\NvTmRep_CrashReport2_{A2FE1952-0186-36D3-AAHC-B80CA35AH5B6}.job rundll32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2580 2960 WerFault.exe rundll32.exe

description	ioc	process
File created	C:\Windows\Tasks\NvTmRep_CrashReport2_{A2FE1952-0186-36D3-AAHC-B80CA35AH5B6}.job	rundll32.exe

pid	pid_target	process	target process
2580	2960	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2952 wrote to memory of 2960	2952	rundll32.exe	rundll32.exe
PID 2960 wrote to memory of 2580	2960	rundll32.exe	WerFault.exe
PID 2960 wrote to memory of 2580	2960	rundll32.exe	WerFault.exe
PID 2960 wrote to memory of 2580	2960	rundll32.exe	WerFault.exe
PID 2960 wrote to memory of 2580	2960	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\05c72e77d14cee079ac94706759dfe77c27fe51731a1eca22b03352190087e9e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\05c72e77d14cee079ac94706759dfe77c27fe51731a1eca22b03352190087e9e.dll,#1
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 564
    3⤵
    - Program crash
    PID:2580