Malware Analysis Report

2025-04-14 08:00

Sample ID 231031-kyvagaha28
Target NEAS.faf68e7ff65908e1770a51f02e461ba0.exe
SHA256 eaef0fb804b6c0eb2272cf9bbb91fcdce77a8fa862efb7b058e3dc6cc1b58197
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

eaef0fb804b6c0eb2272cf9bbb91fcdce77a8fa862efb7b058e3dc6cc1b58197

Threat Level: Known bad

The file NEAS.faf68e7ff65908e1770a51f02e461ba0.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

2023-10-31 09:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 09:01

Reported

2023-10-31 12:32

Platform

win7-20231023-en

Max time kernel

121s

Max time network

129s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.faf68e7ff65908e1770a51f02e461ba0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.faf68e7ff65908e1770a51f02e461ba0.dll

Network

N/A

Files

memory/2456-1-0x000000006D7C0000-0x000000006DB6C000-memory.dmp

memory/2456-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/2456-2-0x0000000000120000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 09:01

Reported

2023-10-31 12:31

Platform

win10v2004-20231020-en

Max time kernel

154s

Max time network

147s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.faf68e7ff65908e1770a51f02e461ba0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.faf68e7ff65908e1770a51f02e461ba0.dll

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 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 254.22.238.8.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 49.192.11.51.in-addr.arpa udp

Files

memory/1900-0-0x0000000000EB0000-0x0000000000ED1000-memory.dmp

memory/1900-1-0x000000006D7C0000-0x000000006DB6C000-memory.dmp