Malware Analysis Report

2025-04-14 05:16

Sample ID 250311-lv7l3ayrx9
Target f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c
SHA256 f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c
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

f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c

Threat Level: Known bad

The file f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela stealer

Detects Strela Stealer payload

Strela family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2025-03-11 09:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-11 09:52

Reported

2025-03-11 09:54

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c.dll

Signatures

Detects Strela Stealer payload

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

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c.dll

Network

N/A

Files

memory/1344-0-0x0000000000450000-0x00000000004BB000-memory.dmp

memory/1344-1-0x0000000000450000-0x00000000004BB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-11 09:52

Reported

2025-03-11 09:54

Platform

win10v2004-20250217-en

Max time kernel

149s

Max time network

150s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c.dll

Signatures

Detects Strela Stealer payload

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

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f3677f29dee7338da89321564757caa15ce0c50f85540977b7470bf3a6ca0d2c.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 150.171.28.10:443 g.bing.com tcp
US 150.171.28.10:443 g.bing.com tcp
US 150.171.28.10:443 g.bing.com tcp
US 150.171.28.10:443 g.bing.com tcp
US 150.171.28.10:443 g.bing.com tcp

Files

memory/5100-0-0x0000000002AB0000-0x0000000002B1B000-memory.dmp