Malware Analysis Report

2024-10-23 21:36

Sample ID 241017-mq39hsxdpp
Target 15287772319514.dll.exe
SHA256 b9ae263904d3a5fb8471a0f8ab95fcbb224f632e6185e3a110e8d5aed9785420
Tags
strela stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

b9ae263904d3a5fb8471a0f8ab95fcbb224f632e6185e3a110e8d5aed9785420

Threat Level: Known bad

The file 15287772319514.dll.exe 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

2024-10-17 10:41

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-17 10:41

Reported

2024-10-17 10:43

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

129s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\15287772319514.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
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\15287772319514.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/2072-1-0x000001CCE3220000-0x000001CCE3243000-memory.dmp

memory/2072-2-0x000001CCE3220000-0x000001CCE3243000-memory.dmp

memory/2072-3-0x000001CCE3220000-0x000001CCE3243000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-17 10:41

Reported

2024-10-17 10:43

Platform

win7-20240708-en

Max time kernel

118s

Max time network

118s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\15287772319514.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
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\15287772319514.dll,#1

Network

N/A

Files

memory/1900-0-0x00000000003C0000-0x00000000003E3000-memory.dmp

memory/1900-1-0x00000000003C0000-0x00000000003E3000-memory.dmp

memory/1900-2-0x00000000003C0000-0x00000000003E3000-memory.dmp