Malware Analysis Report

2025-01-18 09:34

Sample ID 240715-n8h7qszcna
Target 89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532
SHA256 89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532
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

89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532

Threat Level: Known bad

The file 89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532 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 12:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:03

Reported

2024-07-15 12:31

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532.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\89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
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 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 18.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/2156-0-0x000002268BA20000-0x000002268BA42000-memory.dmp

memory/2156-1-0x000002268BA20000-0x000002268BA42000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:03

Reported

2024-07-15 12:31

Platform

win11-20240709-en

Max time kernel

98s

Max time network

127s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532.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\89f840bb9a69d634dc8c421c8b38e4c6d32a389e0e075afa92c9395948851532.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 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa 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

Files

memory/3828-0-0x000001E7A8290000-0x000001E7A82B2000-memory.dmp