1234fca475092501d14959a1150d53c1817759cfb3960376640065467590cd66

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 07:38

Target

$PLUGINSDIR/execDos.dll
Size

11KB
MD5

84eac2b0da307a3b0d17c35838d8e7ee
SHA1

ea472569b5d8c11132fac266f5e340300a33df76
SHA256

bdc28057be0a9e5b4f3735197a382680f646c1bcadb18fcdb6bed0caf6bcad31
SHA512

8f6c662b2de6ff3a306f2024a127e0eb79f8160dde7bfbc00095e25e0e2d905df8c291f854fae40005718478eac83db5f4622a40f7b8600ac19255b37dadfce9
SSDEEP

192:Wx9pJ7jQs5toD6Cln/6tt19nYe+PjPArJUxVl+vlJar9ZCspE+TMQrs5R:WJtGblEnYPLWUHWteMHR

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1628 3004 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1628	3004	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 2984 wrote to memory of 3004	2984	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 1628	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 1628	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 1628	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 1628	3004	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\execDos.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2984

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\execDos.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 220
3⤵
- Program crash
PID:1628