bde91bfb1145414ac8b656988bb9ea0625ccc3fd11d39e1c750ba1156bd69c16 | Triage

Analysis

max time kernel
162s
max time network
198s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
01-07-2022 03:05

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General

Target

bde91bfb1145414ac8b656988bb9ea0625ccc3fd11d39e1c750ba1156bd69c16.dll
Size

204KB
MD5

79f31974cc4937536ff90e8cd07cae0e
SHA1

e221644d334685e86f8298b08874cb333f454413
SHA256

bde91bfb1145414ac8b656988bb9ea0625ccc3fd11d39e1c750ba1156bd69c16
SHA512

74d170b97097b34129d1477bd845a521af5732db7b0662956999fb0a0215f4335f0a56e8ae63295daa4a3d05cebbb44ed5113ee99bfe2fb4cdcfc9752236f79f

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4788 2716 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3396 wrote to memory of 2716	3396	rundll32.exe	rundll32.exe
PID 3396 wrote to memory of 2716	3396	rundll32.exe	rundll32.exe
PID 3396 wrote to memory of 2716	3396	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bde91bfb1145414ac8b656988bb9ea0625ccc3fd11d39e1c750ba1156bd69c16.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3396

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bde91bfb1145414ac8b656988bb9ea0625ccc3fd11d39e1c750ba1156bd69c16.dll,#1
2⤵
PID:2716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 632
3⤵
- Program crash
PID:4788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2716 -ip 2716
1⤵
PID:5088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2716-130-0x0000000000000000-mapping.dmp

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