Malware Analysis Report

2024-10-19 02:12

Sample ID 220830-b7erpsaaej
Target 50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82
SHA256 50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82
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

50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82

Threat Level: Known bad

The file 50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82 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 01:46

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 01:46

Reported

2022-08-30 01:51

Platform

win7-20220812-en

Max time kernel

259s

Max time network

50s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.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\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe

"C:\Users\Admin\AppData\Local\Temp\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe"

Network

N/A

Files

memory/1596-54-0x0000000000D40000-0x0000000001B52000-memory.dmp

memory/1596-55-0x0000000000D40000-0x0000000001B52000-memory.dmp

memory/1596-56-0x0000000000D40000-0x0000000001B52000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-30 01:46

Reported

2022-08-30 01:51

Platform

win10-20220812-en

Max time kernel

56s

Max time network

183s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.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\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe

"C:\Users\Admin\AppData\Local\Temp\50f6ed33ecbfe835cd69ad989fca695b815b187d967366ed9db8533d834e9e82.exe"

Network

Country Destination Domain Proto
NL 52.178.17.3:443 tcp
NL 87.248.202.1:80 tcp

Files

memory/2700-116-0x0000000000D40000-0x0000000001B52000-memory.dmp

memory/2700-117-0x0000000000D40000-0x0000000001B52000-memory.dmp

memory/2700-118-0x0000000000D40000-0x0000000001B52000-memory.dmp