a990c3f49d68d4fa59c91948f939a644cf0fe305c5ead873073c886c4d581de2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 01:37

Target

$PLUGINSDIR/nsExec.dll
Size

6KB
MD5

6cb1e608b65b83dad598cc5ff10697c6
SHA1

3462038e27a664f58cdc2597640c90f893bd2b1f
SHA256

8e565626c37c33144d88df65dc4c25ff3aa0eec980b2c3b1e46def3faaf44b74
SHA512

f269497cb4547668e31b4a75d81bc2948616e5cce9da90ecb9a2cd8870b5a54b5c6b4d4d60d8e70f2b5ef53fce92b7d3da1d2ef15b0097353ca6530b72fec412
SSDEEP

96:M/rspqrIYxLPEQhThvov3TE4/2Sa5P9QFFYzOx4uF3sbSEI5Ly39sQvM:M/vUG7lhvov36S5FcUjliSEI5LRQ

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2772 1992 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2772	1992	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 1992	292	rundll32.exe	rundll32.exe
PID 1992 wrote to memory of 2772	1992	rundll32.exe	WerFault.exe
PID 1992 wrote to memory of 2772	1992	rundll32.exe	WerFault.exe
PID 1992 wrote to memory of 2772	1992	rundll32.exe	WerFault.exe
PID 1992 wrote to memory of 2772	1992	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:292

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 220
3⤵
- Program crash
PID:2772