Malware Analysis Report

2025-04-14 07:57

Sample ID 231028-kz9fsahh89
Target NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.exe
SHA256 5488c4594f784546c515bbad367f50c0b247e708b7b07e5cbbadfe22cce8c4b9
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

5488c4594f784546c515bbad367f50c0b247e708b7b07e5cbbadfe22cce8c4b9

Threat Level: Known bad

The file NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.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

2023-10-28 09:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-28 09:03

Reported

2023-10-28 09:06

Platform

win7-20231025-en

Max time kernel

119s

Max time network

122s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.dll

Network

N/A

Files

memory/2388-0-0x00000000003D0000-0x00000000003F1000-memory.dmp

memory/2388-2-0x00000000003D0000-0x00000000003F1000-memory.dmp

memory/2388-1-0x000000006D7C0000-0x000000006DAFB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-28 09:03

Reported

2023-10-28 09:06

Platform

win10v2004-20231020-en

Max time kernel

142s

Max time network

152s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.9f95f2fe20d90dc798d71a9ef0dd4850.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 138.175.53.84.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.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 8.8.8.8:53 9.179.89.13.in-addr.arpa udp

Files

memory/4136-0-0x0000000002510000-0x0000000002531000-memory.dmp

memory/4136-1-0x000000006D7C0000-0x000000006DAFB000-memory.dmp