5867b6c34dbb00dc599fa6de098fdf9c6f48b6cc88d319b42b391c499c937fff | Triage

Analysis

max time kernel
51s
max time network
65s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2022 14:34

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General

Target

5867b6c34dbb00dc599fa6de098fdf9c6f48b6cc88d319b42b391c499c937fff.dll
Size

204KB
MD5

cbd6d226ddd78813fa9932b673a58cb4
SHA1

bb584296dcef74fa471f42b8f354e8efca39e436
SHA256

5867b6c34dbb00dc599fa6de098fdf9c6f48b6cc88d319b42b391c499c937fff
SHA512

48226f65663eefaa1485c8db08b167393b1a8430b8ef7c9091a479d69e3333fbb1a6cc5aebd12dfb01691758361ab385d3f8bfdd6868d5464cae66002e2c1326

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4516 4916 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3320 wrote to memory of 4916	3320	rundll32.exe	rundll32.exe
PID 3320 wrote to memory of 4916	3320	rundll32.exe	rundll32.exe
PID 3320 wrote to memory of 4916	3320	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5867b6c34dbb00dc599fa6de098fdf9c6f48b6cc88d319b42b391c499c937fff.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3320

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5867b6c34dbb00dc599fa6de098fdf9c6f48b6cc88d319b42b391c499c937fff.dll,#1
2⤵
PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 632
3⤵
- Program crash
PID:4516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4916 -ip 4916
1⤵
PID:5096

Network

MITRE ATT&CK Matrix

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Downloads

memory/4916-131-0x0000000000000000-mapping.dmp

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