3ad3e9feca98bd1c94415f0319340c3c9416541f4592f7373aeeab289a03c7ac

Analysis

max time kernel
120s
max time network
139s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-03-2024 15:12

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

b3070cf20db659fdfb3cb2ed38130e8d
SHA1

aa234b0620bebddde1414ff6b0840d883890b413
SHA256

f2c1409faf2952c1c91f4b5495158ef5c7d1a1db6eea4a18f163574bd52fcad0
SHA512

4849a4cf24ea8a26cd04eb132d479cc093d4e204ed3866a77646d03778f4c128e20722a0c3cd62ea98a37deea4ce505fe632420158c71a10b0c8c5e32b38e3f1
SSDEEP

96:oEqZ4zC5RH3cXX1LlYlRowycxM2DjDf3GEst+Nt+jvDYx40qndYHnxss:oEq+CP3uKrpyREs06YxEdGn

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2664 2704 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2664	2704	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2676 wrote to memory of 2704	2676	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 2664	2704	rundll32.exe	WerFault.exe
PID 2704 wrote to memory of 2664	2704	rundll32.exe	WerFault.exe
PID 2704 wrote to memory of 2664	2704	rundll32.exe	WerFault.exe
PID 2704 wrote to memory of 2664	2704	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2704
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 248
    3⤵
    - Program crash
    PID:2664