Malware Analysis Report

2025-01-18 09:35

Sample ID 240715-n6l6lsydke
Target d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743
SHA256 d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743
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

d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743

Threat Level: Known bad

The file d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743 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 12:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:00

Reported

2024-07-15 12:09

Platform

win10v2004-20240709-en

Max time kernel

93s

Max time network

148s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743.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\d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
IE 52.111.236.21:443 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/3832-0-0x000001BAAADD0000-0x000001BAAADF2000-memory.dmp

memory/3832-1-0x000001BAAADD0000-0x000001BAAADF2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:00

Reported

2024-07-15 12:08

Platform

win11-20240709-en

Max time kernel

98s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743.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\d9a39903bb78ad095dc70e78667edd74be7fc74688f11d8b590283645dc64743.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/4880-0-0x000001C9F0070000-0x000001C9F0092000-memory.dmp