Malware Analysis Report

2025-04-14 07:59

Sample ID 231028-edyt9seh75
Target NEAS.f71c5cfe8e8b2c12f6893431172c5860_JC.exe
SHA256 18766c5128c2ba4d32731bee5fda1b9169976f67d4385e13b1c62e4d769e7876
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

18766c5128c2ba4d32731bee5fda1b9169976f67d4385e13b1c62e4d769e7876

Threat Level: Known bad

The file NEAS.f71c5cfe8e8b2c12f6893431172c5860_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

2023-10-28 03:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-28 03:50

Reported

2023-10-28 03:52

Platform

win7-20231023-en

Max time kernel

117s

Max time network

122s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f71c5cfe8e8b2c12f6893431172c5860_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f71c5cfe8e8b2c12f6893431172c5860_JC.dll

Network

N/A

Files

memory/2340-0-0x00000000003B0000-0x00000000003D1000-memory.dmp

memory/2340-2-0x00000000003B0000-0x00000000003D1000-memory.dmp

memory/2340-1-0x000000006D7C0000-0x000000006DB3B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-28 03:50

Reported

2023-10-28 03:52

Platform

win10v2004-20231023-en

Max time kernel

124s

Max time network

131s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f71c5cfe8e8b2c12f6893431172c5860_JC.dll

Signatures

Strela

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\NEAS.f71c5cfe8e8b2c12f6893431172c5860_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 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/3096-0-0x0000000000D40000-0x0000000000D61000-memory.dmp

memory/3096-1-0x000000006D7C0000-0x000000006DB3B000-memory.dmp