f457caeb3fedec72b6d8ab1b6bfcf3cdb11e0c4cf07dee53f659c1e24de7f733

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-05-2024 07:17

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

6e64e5d5f9498058a300b26b8741d9d5
SHA1

837ce28e5e02788da63a7f1d8f20207d2b0bf523
SHA256

8d4b1c275fd1cd0782a265080b56d1aec8d1c93edca5ef3b050d1d20d7b61f33
SHA512

f53514d36021d79f85df2494d403f03589b3ad848889b9224f962cc932ef740f127131a914c7171ad8136ca1ef631285ea1c80576db18ccf8ea56940eb00ea1e
SSDEEP

96:oWW4JlD3c151V1gQoE8cxM2DjDf3GEst+Nt+jvcx4P8qndYv0PLE:oWp3ggQF8REskpx8dO0PLE

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3016 2760 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3016	2760	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 1760 wrote to memory of 2760	1760	rundll32.exe	rundll32.exe
PID 2760 wrote to memory of 3016	2760	rundll32.exe	WerFault.exe
PID 2760 wrote to memory of 3016	2760	rundll32.exe	WerFault.exe
PID 2760 wrote to memory of 3016	2760	rundll32.exe	WerFault.exe
PID 2760 wrote to memory of 3016	2760	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:1760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 244
    3⤵
    - Program crash
    PID:3016