330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5 | Triage

Analysis

max time kernel
143s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-06-2022 04:10

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General

Target

330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5.dll
Size

1.4MB
MD5

ab7dbbf3b7146aea68cb674376eb61c8
SHA1

072c3aa96981ab83bd400151b3bcd219e8ea777a
SHA256

330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5
SHA512

9801d142820f33aede76d6250f17da133e4a31d7f57defd41c92c32cfc09804cb13d7e4e6759c63a319855d57a293a13c7680ef24bed14a095854828f5e12259

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1468 5020 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4308 wrote to memory of 5020	4308	rundll32.exe	rundll32.exe
PID 4308 wrote to memory of 5020	4308	rundll32.exe	rundll32.exe
PID 4308 wrote to memory of 5020	4308	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4308

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\330230b667873603377f0802abf01af99a778330b30b6190174a13c1aa1808f5.dll,#1
2⤵
PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5020 -s 780
3⤵
- Program crash
PID:1468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5020 -ip 5020
1⤵
PID:4952

Network

MITRE ATT&CK Matrix

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Downloads

memory/5020-130-0x0000000000000000-mapping.dmp

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