Malware Analysis Report

2024-10-19 08:51

Sample ID 240725-b1l77szgkm
Target 4d7502250ff4f54a43bed3efc1a25bb0N.exe
SHA256 22d3746ee86d58abdc40530e68afef02ee6ac64cd0473b7280ee52979b4cc8ba
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

22d3746ee86d58abdc40530e68afef02ee6ac64cd0473b7280ee52979b4cc8ba

Threat Level: Known bad

The file 4d7502250ff4f54a43bed3efc1a25bb0N.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

2024-07-25 01:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 01:36

Reported

2024-07-25 01:38

Platform

win7-20240704-en

Max time kernel

119s

Max time network

16s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4d7502250ff4f54a43bed3efc1a25bb0N.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\4d7502250ff4f54a43bed3efc1a25bb0N.dll

Network

N/A

Files

memory/1652-0-0x0000000001D20000-0x0000000001D42000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 01:36

Reported

2024-07-25 01:39

Platform

win10v2004-20240709-en

Max time kernel

102s

Max time network

105s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4d7502250ff4f54a43bed3efc1a25bb0N.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\4d7502250ff4f54a43bed3efc1a25bb0N.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
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 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/1728-0-0x0000000002190000-0x00000000021B2000-memory.dmp