Malware Analysis Report

2025-01-18 09:31

Sample ID 240326-dh9a5acd33
Target e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.exe
SHA256 e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1
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

e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1

Threat Level: Known bad

The file e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.exe was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-26 03:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-26 03:01

Reported

2024-03-26 03:04

Platform

win7-20240221-en

Max time kernel

121s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Network

N/A

Files

memory/2964-0-0x000007FEF6FF0000-0x000007FEF7037000-memory.dmp

memory/2964-1-0x0000000000110000-0x0000000000133000-memory.dmp

memory/2964-2-0x0000000000110000-0x0000000000133000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-26 03:01

Reported

2024-03-26 03:04

Platform

win10v2004-20240226-en

Max time kernel

144s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 33.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/4804-0-0x00007FFE3CB50000-0x00007FFE3CB97000-memory.dmp

memory/4804-1-0x0000015A43F00000-0x0000015A43F23000-memory.dmp