Malware Analysis Report

2025-04-14 08:00

Sample ID 231101-z3mhraeh94
Target NEAS.1e82c28e60504fd9efd12d37319e1bd0_JC.exe
SHA256 2dc1744e38fa510de852b59114fcd15331e458d8eccd66bb3c32b568a06ec5d7
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

2dc1744e38fa510de852b59114fcd15331e458d8eccd66bb3c32b568a06ec5d7

Threat Level: Known bad

The file NEAS.1e82c28e60504fd9efd12d37319e1bd0_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 21:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-01 21:14

Reported

2023-11-02 01:54

Platform

win7-20231025-en

Max time kernel

117s

Max time network

120s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.1e82c28e60504fd9efd12d37319e1bd0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.1e82c28e60504fd9efd12d37319e1bd0_JC.dll

Network

N/A

Files

memory/1052-1-0x000000006D7C0000-0x000000006DADD000-memory.dmp

memory/1052-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/1052-2-0x0000000000120000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-01 21:14

Reported

2023-11-02 01:51

Platform

win10v2004-20231020-en

Max time kernel

144s

Max time network

155s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.1e82c28e60504fd9efd12d37319e1bd0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.1e82c28e60504fd9efd12d37319e1bd0_JC.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 155.245.36.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 126.211.247.8.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.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

Files

memory/2332-1-0x000000006D7C0000-0x000000006DADD000-memory.dmp

memory/2332-2-0x00000000027B0000-0x00000000027D1000-memory.dmp

memory/2332-0-0x00000000027B0000-0x00000000027D1000-memory.dmp