Malware Analysis Report

2025-04-14 07:56

Sample ID 231102-szqbxaga43
Target NEAS.617713bee2ece080921ed10574bfc8c0_JC.exe
SHA256 1b4cb500b46b3bd58ef6db92878613c6e7220e9576d96990058e33da16a0afb1
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

1b4cb500b46b3bd58ef6db92878613c6e7220e9576d96990058e33da16a0afb1

Threat Level: Known bad

The file NEAS.617713bee2ece080921ed10574bfc8c0_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 15:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-02 15:34

Reported

2023-11-02 15:36

Platform

win7-20231020-en

Max time kernel

120s

Max time network

136s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.617713bee2ece080921ed10574bfc8c0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.617713bee2ece080921ed10574bfc8c0_JC.dll

Network

N/A

Files

memory/2348-0-0x00000000001A0000-0x00000000001C1000-memory.dmp

memory/2348-1-0x000000006D7C0000-0x000000006DBD6000-memory.dmp

memory/2348-2-0x00000000001A0000-0x00000000001C1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-02 15:34

Reported

2023-11-02 15:36

Platform

win10v2004-20231025-en

Max time kernel

136s

Max time network

161s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.617713bee2ece080921ed10574bfc8c0_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.617713bee2ece080921ed10574bfc8c0_JC.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 126.209.247.8.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.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 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 254.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 135.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.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 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

memory/5080-0-0x0000000002280000-0x00000000022A1000-memory.dmp

memory/5080-1-0x000000006D7C0000-0x000000006DBD6000-memory.dmp

memory/5080-2-0x0000000002280000-0x00000000022A1000-memory.dmp