Malware Analysis Report

2025-04-14 08:00

Sample ID 231031-kwt7padf6x
Target NEAS.b503d96a10efdb972d7c82e4a00f4710.exe
SHA256 cd893a18ceb39ced4b65f9d095cc6defe1ecfa2f18ff964419a55ccf3acef1fd
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

cd893a18ceb39ced4b65f9d095cc6defe1ecfa2f18ff964419a55ccf3acef1fd

Threat Level: Known bad

The file NEAS.b503d96a10efdb972d7c82e4a00f4710.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 08:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 08:57

Reported

2023-10-31 11:31

Platform

win7-20231023-en

Max time kernel

119s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.b503d96a10efdb972d7c82e4a00f4710.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.b503d96a10efdb972d7c82e4a00f4710.dll

Network

N/A

Files

memory/1708-0-0x0000000001CF0000-0x0000000001D11000-memory.dmp

memory/1708-1-0x000000006D7C0000-0x000000006DB2F000-memory.dmp

memory/1708-2-0x0000000001CF0000-0x0000000001D11000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 08:57

Reported

2023-10-31 11:31

Platform

win10v2004-20231023-en

Max time kernel

124s

Max time network

158s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.b503d96a10efdb972d7c82e4a00f4710.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.b503d96a10efdb972d7c82e4a00f4710.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

memory/1936-1-0x000000006D7C0000-0x000000006DB2F000-memory.dmp

memory/1936-2-0x0000000002950000-0x0000000002971000-memory.dmp

memory/1936-0-0x0000000002950000-0x0000000002971000-memory.dmp