ae2001d5b60a2f0bd8e72c0106363950cd9f68e9ce42b9a40b0af26814908809

Analysis

max time kernel
119s
max time network
135s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 07:27

Target

$PLUGINSDIR/msvcr100.dll
Size

809KB
MD5

366fd6f3a451351b5df2d7c4ecf4c73a
SHA1

50db750522b9630757f91b53df377fd4ed4e2d66
SHA256

ae3cb6c6afba9a4aa5c85f66023c35338ca579b30326dd02918f9d55259503d5
SHA512

2de764772b68a85204b7435c87e9409d753c2196cf5b2f46e7796c99a33943e167f62a92e8753eaa184cd81fb14361e83228eb1b474e0c3349ed387ec93e6130
SSDEEP

12288:QgzGPEett9Mw9HfBCddjMb2NQVmTW75JfmyyKWeHQGoko+1:HzJetPMw9HfBCrMb2Kc6dmyyKWewGzB1

Score

1^/10

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2084 wrote to memory of 3052	2084	rundll32.exe	WerFault.exe
PID 2084 wrote to memory of 3052	2084	rundll32.exe	WerFault.exe
PID 2084 wrote to memory of 3052	2084	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\msvcr100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2084

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2084 -s 84
2⤵
PID:3052