Malware Analysis Report

2024-10-23 16:34

Sample ID 220830-by9wgsahe7
Target 30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f
SHA256 30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f
Tags
ytstealer spyware stealer upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f

Threat Level: Known bad

The file 30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f was found to be: Known bad.

Malicious Activity Summary

ytstealer spyware stealer upx

YTStealer

YTStealer payload

UPX packed file

Reads user/profile data of web browsers

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-08-30 01:34

Signatures

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-30 01:34

Reported

2022-08-30 01:39

Platform

win10-20220812-en

Max time kernel

150s

Max time network

265s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe"

Signatures

YTStealer

stealer ytstealer

YTStealer payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Processes

C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe

"C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe"

Network

Country Destination Domain Proto
US 52.168.112.66:443 tcp
US 52.109.8.21:443 tcp

Files

memory/3844-115-0x0000000000F30000-0x0000000001D42000-memory.dmp

memory/3844-116-0x0000000000F30000-0x0000000001D42000-memory.dmp

memory/3844-117-0x0000000000F30000-0x0000000001D42000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-30 01:34

Reported

2022-08-30 01:39

Platform

win7-20220812-en

Max time kernel

245s

Max time network

53s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe"

Signatures

YTStealer

stealer ytstealer

YTStealer payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Processes

C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe

"C:\Users\Admin\AppData\Local\Temp\30661f3565b06b2845f9a94c23d74086ab558b5dacd62395e6ea020dbbd3ed7f.exe"

Network

N/A

Files

memory/536-54-0x0000000000C80000-0x0000000001A92000-memory.dmp

memory/536-55-0x0000000000C80000-0x0000000001A92000-memory.dmp

memory/536-56-0x0000000000C80000-0x0000000001A92000-memory.dmp