Malware Analysis Report

2025-04-14 08:00

Sample ID 231031-kxnfjagc63
Target NEAS.d28d9e9068168ee272f555b43b0c38f0.exe
SHA256 0071c06292e1dc8b00d5bfa0e0857e8505d2a2859be5f4ef786051e3eacb10d5
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

0071c06292e1dc8b00d5bfa0e0857e8505d2a2859be5f4ef786051e3eacb10d5

Threat Level: Known bad

The file NEAS.d28d9e9068168ee272f555b43b0c38f0.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 08:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-31 08:58

Reported

2023-10-31 11:59

Platform

win7-20231023-en

Max time kernel

120s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.d28d9e9068168ee272f555b43b0c38f0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.d28d9e9068168ee272f555b43b0c38f0.dll

Network

N/A

Files

memory/2232-0-0x00000000003A0000-0x00000000003C1000-memory.dmp

memory/2232-1-0x000000006D7C0000-0x000000006DB26000-memory.dmp

memory/2232-2-0x00000000003A0000-0x00000000003C1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-31 08:58

Reported

2023-10-31 11:59

Platform

win10v2004-20231020-en

Max time kernel

149s

Max time network

150s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.d28d9e9068168ee272f555b43b0c38f0.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.d28d9e9068168ee272f555b43b0c38f0.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.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 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 9.173.189.20.in-addr.arpa udp

Files

memory/1744-0-0x00000000020C0000-0x00000000020E1000-memory.dmp

memory/1744-1-0x000000006D7C0000-0x000000006DB26000-memory.dmp

memory/1744-2-0x00000000020C0000-0x00000000020E1000-memory.dmp