Malware Analysis Report

2024-10-23 21:38

Sample ID 240719-j8wqlsvcjb
Target 73ad760956e51366417c49b885021740N.exe
SHA256 3a948982d87b89fe3c05f1b6265d6435e19d51fd970bd773ab0b01e013e1a171
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

3a948982d87b89fe3c05f1b6265d6435e19d51fd970bd773ab0b01e013e1a171

Threat Level: Known bad

The file 73ad760956e51366417c49b885021740N.exe was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-19 08:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 08:20

Reported

2024-07-19 08:22

Platform

win7-20240705-en

Max time kernel

16s

Max time network

16s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73ad760956e51366417c49b885021740N.dll

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73ad760956e51366417c49b885021740N.dll

Network

N/A

Files

memory/1932-0-0x0000000000310000-0x0000000000332000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 08:20

Reported

2024-07-19 08:22

Platform

win10v2004-20240709-en

Max time kernel

101s

Max time network

102s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73ad760956e51366417c49b885021740N.dll

Signatures

Detects Strela Stealer payload

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

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\73ad760956e51366417c49b885021740N.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 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp

Files

memory/4884-0-0x0000000002120000-0x0000000002142000-memory.dmp