caaf7a0ba0be857a3b9ffadb1721a2f8e1ce053de3e54c58971c24235acb8952 | Triage

Analysis

max time kernel
90s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-05-2022 04:06

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General

Target

snxdx/UUWiseHelper.dll
Size

228KB
MD5

7c0415db33190179697196004e57d7c4
SHA1

08490854f84d7a8034a6945ff146d4862b15b5a7
SHA256

aa058b89e25c14072acfac4f9159b7d74b20955e3940088e1037d87ca90d9ec1
SHA512

dfd070b4ac5686510251be2564af7cc361246234808b0cb6537ea80e0d3717c061f90c0d4044c7e16d5d875def730ed0ed56ba3d4f7dd580dbdf9e7aab7dd1b7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1968 4968 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4344 wrote to memory of 4968	4344	rundll32.exe	rundll32.exe
PID 4344 wrote to memory of 4968	4344	rundll32.exe	rundll32.exe
PID 4344 wrote to memory of 4968	4344	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\snxdx\UUWiseHelper.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4344

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\snxdx\UUWiseHelper.dll,#1
2⤵
PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 684
3⤵
- Program crash
PID:1968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4968 -ip 4968
1⤵
PID:2996

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4968-130-0x0000000000000000-mapping.dmp

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