120550fcc0d7eaf24bfdac08615b1bdad4d79ea0fd2bc0dac7048d0beb3b3a7d | Triage

Analysis

max time kernel
181s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 17:26

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General

Target

UUWiseHelper.dll
Size

159KB
MD5

ab250ee54abc6c32975a544e9aafd661
SHA1

be850caea2e01544ed948b66d62785f4215cb0d8
SHA256

8eb01061f3815509a7e5d4d9010ace0e35fdd75597f22bb477e6caac6cd7d7d4
SHA512

54a58ccd07191018c3c3f6c06098e59dfe23b5a39347b9252710003e4f4296ff04a8905e05779e0e26b04f448945b2fb5168f1c24a3d250062f81e599db2c399
SSDEEP

3072:oOn5cODBo4yMAyqstJH0jC4i/E+0TtXW85ROsx:oaSsgbstJHf8DH

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1324 2320 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3692 wrote to memory of 2320	3692	rundll32.exe	rundll32.exe
PID 3692 wrote to memory of 2320	3692	rundll32.exe	rundll32.exe
PID 3692 wrote to memory of 2320	3692	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UUWiseHelper.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3692

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\UUWiseHelper.dll,#1
2⤵
PID:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 672
3⤵
- Program crash
PID:1324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2320 -ip 2320
1⤵
PID:1156

Network

MITRE ATT&CK Matrix

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Downloads

memory/2320-132-0x0000000000000000-mapping.dmp

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