Malware Analysis Report

2025-04-14 08:00

Sample ID 231102-ltp1macb93
Target NEAS.f85e86e60ee7bffb329e19a7b152e7f0_JC.exe
SHA256 8d7d818ed52bce4ef2798119a12775e42daa3850e49a361e97c76c2d7050928f
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

8d7d818ed52bce4ef2798119a12775e42daa3850e49a361e97c76c2d7050928f

Threat Level: Known bad

The file NEAS.f85e86e60ee7bffb329e19a7b152e7f0_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

2023-11-02 09:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-02 09:49

Reported

2023-11-02 09:52

Platform

win7-20231023-en

Max time kernel

122s

Max time network

128s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f85e86e60ee7bffb329e19a7b152e7f0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f85e86e60ee7bffb329e19a7b152e7f0_JC.dll

Network

N/A

Files

memory/1748-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/1748-1-0x000000006D7C0000-0x000000006DACB000-memory.dmp

memory/1748-2-0x0000000000120000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-02 09:49

Reported

2023-11-02 09:52

Platform

win10v2004-20231023-en

Max time kernel

141s

Max time network

149s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f85e86e60ee7bffb329e19a7b152e7f0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f85e86e60ee7bffb329e19a7b152e7f0_JC.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 8.8.8.8:53 163.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.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 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/4392-0-0x00000000008E0000-0x0000000000901000-memory.dmp

memory/4392-1-0x000000006D7C0000-0x000000006DACB000-memory.dmp

memory/4392-2-0x00000000008E0000-0x0000000000901000-memory.dmp