Malware Analysis Report

2025-04-14 08:00

Sample ID 231031-kv19lsfb27
Target NEAS.942d3672cd411f81a0878479334027f0.exe
SHA256 6fcd0fd49094c1a3823a9167743f8c119c60338b69f2dd34090dd5c66675eaed
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

6fcd0fd49094c1a3823a9167743f8c119c60338b69f2dd34090dd5c66675eaed

Threat Level: Known bad

The file NEAS.942d3672cd411f81a0878479334027f0.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 08:56

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 08:56

Reported

2023-10-31 11:07

Platform

win10v2004-20231025-en

Max time kernel

143s

Max time network

151s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.942d3672cd411f81a0878479334027f0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.942d3672cd411f81a0878479334027f0.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 254.111.26.67.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 4.173.189.20.in-addr.arpa udp

Files

memory/4784-0-0x0000000001430000-0x0000000001451000-memory.dmp

memory/4784-1-0x000000006D7C0000-0x000000006DBB2000-memory.dmp

memory/4784-2-0x0000000001430000-0x0000000001451000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 08:56

Reported

2023-10-31 11:07

Platform

win7-20231020-en

Max time kernel

122s

Max time network

125s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.942d3672cd411f81a0878479334027f0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.942d3672cd411f81a0878479334027f0.dll

Network

N/A

Files

memory/2144-0-0x00000000003C0000-0x00000000003E1000-memory.dmp

memory/2144-1-0x000000006D7C0000-0x000000006DBB2000-memory.dmp

memory/2144-2-0x00000000003C0000-0x00000000003E1000-memory.dmp