0d2aa550e3d4a067756104651411ba28400c760c1c359ea4e0096907a045d3c3

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
14-05-2024 19:22

Target

$PLUGINSDIR/System.dll
Size

29KB
MD5

26c8a92678f1b970ac2a700bb844c309
SHA1

c821a5980c31b0b35f1505cde836d6769f45e3a3
SHA256

2a7b5d1cab96a5280b0694d0ed54510129626a1ba36a51bd34d546972b7d18b8
SHA512

fba6e371853fd6c27097eb7cce7ffc59d71e4f0a9b5e55de06472d094b70c44a409bd82f39d9a27a814e826ab8468c59e947401a3c3ead1f057cbac236588860
SSDEEP

384:icchls/EvE2XYBVtQQA+S4n+7g6ZxlU7RfYkvIZMIwwH3Y9pyWediASIo:dmHckOVih+S/Fxq7v4H3YCoASIo

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2244 4344 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2244	4344	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4340 wrote to memory of 4344	4340	rundll32.exe	rundll32.exe
PID 4340 wrote to memory of 4344	4340	rundll32.exe	rundll32.exe
PID 4340 wrote to memory of 4344	4340	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4340

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
2⤵
PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 460
3⤵
- Program crash
PID:2244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4344 -ip 4344
1⤵
PID:760

memory/4344-0-0x0000000075440000-0x000000007544F000-memory.dmp

Filesize
60KB

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