fbe07d1afd27ab353daa2afacc2de87d8f5ec69f64bbd9246f31ebfe1731de9b | Triage

Analysis

max time kernel
359s
max time network
366s
platform
windows7_x64
resource
win7-20240221-es
resource tags

arch:x64arch:x86image:win7-20240221-eslocale:es-esos:windows7-x64systemwindows
submitted
22-04-2024 19:58

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General

Target

$PLUGINSDIR/INetC.dll
Size

25KB
MD5

40d7eca32b2f4d29db98715dd45bfac5
SHA1

124df3f617f562e46095776454e1c0c7bb791cc7
SHA256

85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9
SHA512

5fd4f516ce23fb7e705e150d5c1c93fc7133694ba495fb73101674a528883a013a34ab258083aa7ce6072973b067a605158316a4c9159c1b4d765761f91c513d
SSDEEP

384:pjj9e9dE95XD+iTx58Y5oMM3O9MEoLr1VcQZ/ZwcSyekMRlZ4L4:dAvE90GuY2tO93oLrJRM7Z4E

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2864 2780 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2780	2916	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2864	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2864	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2864	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2864	2780	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 240
3⤵
- Program crash
PID:2864

MITRE ATT&CK Matrix

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