Malware Analysis Report

2024-10-23 16:34

Sample ID 220830-b1jgbaahg7
Target 335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3
SHA256 335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3
Tags
upx ytstealer spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3

Threat Level: Known bad

The file 335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3 was found to be: Known bad.

Malicious Activity Summary

upx ytstealer spyware stealer

YTStealer

YTStealer payload

UPX packed file

Reads user/profile data of web browsers

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-08-30 01:36

Signatures

UPX packed file

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

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-30 01:36

Reported

2022-08-30 01:41

Platform

win7-20220812-en

Max time kernel

245s

Max time network

268s

Command Line

"C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.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\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe

"C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 goback.delivery udp
US 172.67.184.137:443 goback.delivery tcp

Files

memory/2000-54-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

memory/2000-55-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

memory/2000-56-0x0000000000DA0000-0x0000000001BB4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-30 01:36

Reported

2022-08-30 01:41

Platform

win10-20220812-en

Max time kernel

14s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.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

Processes

C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe

"C:\Users\Admin\AppData\Local\Temp\335f495592e225ee8e777f86520c3ddb75e8f47a3188e51c3b506384163b7fd3.exe"

Network

N/A

Files

memory/2676-115-0x0000000000D60000-0x0000000001B74000-memory.dmp

memory/2676-116-0x0000000000D60000-0x0000000001B74000-memory.dmp