Malware Analysis Report

2025-01-18 09:36

Sample ID 240715-pas5qa1bka
Target 581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a
SHA256 581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a
Tags
strela stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a

Threat Level: Known bad

The file 581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-15 12:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:07

Reported

2024-07-15 12:52

Platform

win10v2004-20240709-en

Max time kernel

93s

Max time network

95s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a.dll,#1

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/3844-0-0x000002697B850000-0x000002697B872000-memory.dmp

memory/3844-1-0x000002697B850000-0x000002697B872000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:07

Reported

2024-07-15 12:52

Platform

win11-20240709-en

Max time kernel

147s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a.dll,#1

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\581fe2ae1dd054d584093d440df3f36ec2e62fa9ff673796353b7342bba56d9a.dll,#1

Network

Country Destination Domain Proto
IE 52.111.236.21:443 tcp

Files

memory/1464-0-0x000001D39D840000-0x000001D39D862000-memory.dmp