99115734cd54abadcb5b7d355e627f2b1e02ab18c8d0a70590270581d9e09e13

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:15

Target

$PLUGINSDIR/NSISdl.dll
Size

12KB
MD5

864e2ebed3b65541afe5df0627e64d1e
SHA1

72bbd76764fdde938815dd4c4288f0aaf0349cd5
SHA256

24dbb102f9d3bdb2fd004afd314569026a33bac044116ca18ec0ab7256dcf799
SHA512

47b25654a728ee4797ad0b4cf4c9b806e7172ca975a7ffb7477e1e4aa9c9a6e1dc793c397da8c0eb141f26896f9e6e6a330d07844a9198d342429518cea5c064
SSDEEP

192:KTPN9E1B0OUrW7VymsS9WmaYqkzJqa5Maamy6J0WVpzuzzPzrR2v+:KTzEbUrW9tWmaY/zJ+aFy6CWVUzDP8

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1916 2128 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1916	2128	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2392 wrote to memory of 2128	2392	rundll32.exe	rundll32.exe
PID 2128 wrote to memory of 1916	2128	rundll32.exe	WerFault.exe
PID 2128 wrote to memory of 1916	2128	rundll32.exe	WerFault.exe
PID 2128 wrote to memory of 1916	2128	rundll32.exe	WerFault.exe
PID 2128 wrote to memory of 1916	2128	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2392

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISdl.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 224
3⤵
- Program crash
PID:1916