6c21b0fb2c6bbb62b6a7de80eece5851beceb564497ed090e828ee0e394a13c6 | Triage

Analysis

max time kernel
84s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 08:21

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General

Target

$PLUGINSDIR/inetc.dll
Size

20KB
MD5

7cb5d7847bed05bcd661f07d97727786
SHA1

ec62aba9ece5897ae037db3e4a98e5fe5edd3b6c
SHA256

3663f682b9e6fbc0650a729555d6fc432c146e352791ad00a19212d64cc7da27
SHA512

51b2b773a8fca7d3346b349c8dc4b0da6d6972350bd9754cf02ab6c093c61c95ee478d562db88c6d046fd341ef0a2d1b06148384c203037dba89abb3e9f5ccc8
SSDEEP

384:jKtc0vzG1ioSUspKthBTTN/o7Hleya9cM0Ac9khYLMkIX0+GCBgBTm:jucKiSUV3ZTNmFta9c

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4832 3896 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4328 wrote to memory of 3896	4328	rundll32.exe	rundll32.exe
PID 4328 wrote to memory of 3896	4328	rundll32.exe	rundll32.exe
PID 4328 wrote to memory of 3896	4328	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4328

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
2⤵
PID:3896

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3896 -s 624
3⤵
- Program crash
PID:4832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3896 -ip 3896
1⤵
PID:4624

Network

MITRE ATT&CK Matrix

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