Malware Analysis Report

2025-04-14 07:56

Sample ID 231031-kvp7caeh62
Target NEAS.87ee862404d279ac9c0a14e9ccd41930.exe
SHA256 b1379a15eb199e36342ed49f680310d48ca789616a4b399cbc93bcdb4aec0445
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

b1379a15eb199e36342ed49f680310d48ca789616a4b399cbc93bcdb4aec0445

Threat Level: Known bad

The file NEAS.87ee862404d279ac9c0a14e9ccd41930.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 08:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 08:55

Reported

2023-10-31 10:59

Platform

win7-20231023-en

Max time kernel

120s

Max time network

127s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.87ee862404d279ac9c0a14e9ccd41930.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.87ee862404d279ac9c0a14e9ccd41930.dll

Network

N/A

Files

memory/2316-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/2316-1-0x000000006D7C0000-0x000000006DBAD000-memory.dmp

memory/2316-2-0x0000000000120000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 08:55

Reported

2023-10-31 10:59

Platform

win10v2004-20231020-en

Max time kernel

142s

Max time network

150s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.87ee862404d279ac9c0a14e9ccd41930.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.87ee862404d279ac9c0a14e9ccd41930.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.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 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 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 155.25.221.88.in-addr.arpa udp
US 8.8.8.8:53 254.178.238.8.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 27.178.89.13.in-addr.arpa udp

Files

memory/4472-0-0x0000000000510000-0x0000000000531000-memory.dmp

memory/4472-1-0x000000006D7C0000-0x000000006DBAD000-memory.dmp

memory/4472-2-0x0000000000510000-0x0000000000531000-memory.dmp