Malware Analysis Report

2024-10-19 08:52

Sample ID 240726-b4p39s1gke
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

2024-07-26 01:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-26 01:42

Reported

2024-07-26 01:44

Platform

win7-20240708-en

Max time kernel

15s

Max time network

17s

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/2228-0-0x0000000000510000-0x0000000000532000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-26 01:42

Reported

2024-07-26 01:44

Platform

win10v2004-20240709-en

Max time kernel

99s

Max time network

108s

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 g.bing.com udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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 10.27.171.150.in-addr.arpa udp

Files

memory/3632-0-0x00000000029D0000-0x00000000029F2000-memory.dmp