Malware Analysis Report

2024-10-23 16:33

Sample ID 220830-cmagxsbde4
Target 9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468
SHA256 9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468
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

9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468

Threat Level: Known bad

The file 9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468 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 02:11

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 02:11

Reported

2022-08-30 02:16

Platform

win10-20220812-en

Max time kernel

52s

Max time network

177s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.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\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.exe

"C:\Users\Admin\AppData\Local\Temp\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.exe"

Network

Country Destination Domain Proto
US 13.89.178.26:443 tcp

Files

memory/2696-119-0x0000000000E40000-0x0000000001C52000-memory.dmp

memory/2696-120-0x0000000000E40000-0x0000000001C52000-memory.dmp

memory/2696-121-0x0000000000E40000-0x0000000001C52000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-30 02:11

Reported

2022-08-30 02:16

Platform

win7-20220812-en

Max time kernel

249s

Max time network

49s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.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\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.exe

"C:\Users\Admin\AppData\Local\Temp\9674f05d8a78c40b54eab42152dacd164bee214f0a27fc0aff4edae03c6c7468.exe"

Network

N/A

Files

memory/1980-54-0x0000000001040000-0x0000000001E52000-memory.dmp

memory/1980-55-0x0000000001040000-0x0000000001E52000-memory.dmp

memory/1980-56-0x0000000001040000-0x0000000001E52000-memory.dmp