Malware Analysis Report

2025-04-14 08:00

Sample ID 231101-nm3n9ahf53
Target NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.exe
SHA256 629f0b6d12a9c9d35383d2be308cfe2037e55d8e6a9546f0f91a2fe88b746802
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

629f0b6d12a9c9d35383d2be308cfe2037e55d8e6a9546f0f91a2fe88b746802

Threat Level: Known bad

The file NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.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

2023-11-01 11:31

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-01 11:31

Reported

2023-11-01 11:34

Platform

win10v2004-20231023-en

Max time kernel

134s

Max time network

155s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.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 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 67.112.168.52.in-addr.arpa udp

Files

memory/1944-0-0x0000000001030000-0x0000000001051000-memory.dmp

memory/1944-1-0x000000006D7C0000-0x000000006DBBA000-memory.dmp

memory/1944-2-0x0000000001030000-0x0000000001051000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-01 11:31

Reported

2023-11-01 11:34

Platform

win7-20231023-en

Max time kernel

118s

Max time network

125s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.5ecf3df763cc4e6f547a31b5560ab920_JC.dll

Network

N/A

Files

memory/2096-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/2096-1-0x000000006D7C0000-0x000000006DBBA000-memory.dmp

memory/2096-2-0x0000000000120000-0x0000000000141000-memory.dmp