4a0b83817f7e10ccaf4f73a8317c132fef767f646b5669e28d509c935910ef79

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 03:36

Target

$PLUGINSDIR/System.dll
Size

11KB
MD5

883eff06ac96966270731e4e22817e11
SHA1

523c87c98236cbc04430e87ec19b977595092ac8
SHA256

44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
SHA512

60333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
SSDEEP

96:UPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+l:UPtkuWJX7zB3kGwfy0nyUVsxCjOMb1u

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3044 2632 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3044	2632	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 384 wrote to memory of 2632	384	rundll32.exe	rundll32.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe
PID 2632 wrote to memory of 3044	2632	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:384

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 224
3⤵
- Program crash
PID:3044