f62712e793e7109552e2cb9c1a57c269be95eb4be1226c5d5ea481229d513ebb

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2024 10:33

Target

$PLUGINSDIR/concrt140.dll
Size

244KB
MD5

35628d71cf20d4f8aafb0aba8df14b70
SHA1

f48307aa9c2e300c38bd06c1780ac663c67045e2
SHA256

b2c8a0fbcd4c2eb9bc1aab03f8fdb2d72d78573a54f3e83d44c95246c4f2d168
SHA512

f69c6dae3ff3328c83ed6a03b31da7207f845ae463a9b20b47535ea5ef31041ce544a47f0ce339c016a02bc16320046a4bc0d82f1ddabaa6008fadfdbe5f4ab7
SSDEEP

6144:aLh9nrxRw13UyU2G8g1QYYZTDt3n2x+Bdv5zsSiBsTYrPlUEYD/QzkRWAFcOv12H:cInTDtXF15zsSiyZ/0OkzT

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3932 3328 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3932	3328	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2228 wrote to memory of 3328	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 3328	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 3328	2228	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\concrt140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\concrt140.dll,#1
2⤵
PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3328 -s 612
3⤵
- Program crash
PID:3932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3328 -ip 3328
1⤵
PID:3872