Malware Analysis Report

2025-04-14 07:59

Sample ID 231027-bdr5yacc38
Target NEAS.a98238db13c2e1b588a31ef66f54af20_JC.exe
SHA256 fb97a178a6b66eb89e0649dd769c5fad00eda0495c975f88b880defc4cfeea19
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

fb97a178a6b66eb89e0649dd769c5fad00eda0495c975f88b880defc4cfeea19

Threat Level: Known bad

The file NEAS.a98238db13c2e1b588a31ef66f54af20_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

2023-10-27 01:02

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-27 01:02

Reported

2023-10-27 01:04

Platform

win7-20231025-en

Max time kernel

118s

Max time network

121s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.a98238db13c2e1b588a31ef66f54af20_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.a98238db13c2e1b588a31ef66f54af20_JC.dll

Network

N/A

Files

memory/3068-1-0x000000006D7C0000-0x000000006DB19000-memory.dmp

memory/3068-0-0x0000000000120000-0x0000000000141000-memory.dmp

memory/3068-2-0x0000000000120000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-27 01:02

Reported

2023-10-27 01:04

Platform

win10v2004-20231023-en

Max time kernel

137s

Max time network

160s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.a98238db13c2e1b588a31ef66f54af20_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.a98238db13c2e1b588a31ef66f54af20_JC.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 177.17.30.184.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 6.173.189.20.in-addr.arpa udp

Files

memory/4532-0-0x0000000002310000-0x0000000002331000-memory.dmp

memory/4532-2-0x0000000002310000-0x0000000002331000-memory.dmp

memory/4532-1-0x000000006D7C0000-0x000000006DB19000-memory.dmp