Malware Analysis Report

2024-10-19 08:52

Sample ID 240725-zc8naswfjf
Target 3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d
SHA256 3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d
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

3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d

Threat Level: Known bad

The file 3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d 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 20:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 20:35

Reported

2024-07-25 20:38

Platform

win7-20240704-en

Max time kernel

13s

Max time network

19s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d.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 stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d.dll

Network

N/A

Files

memory/2452-0-0x0000000000200000-0x0000000000222000-memory.dmp

memory/2452-1-0x0000000000200000-0x0000000000222000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 20:35

Reported

2024-07-25 20:38

Platform

win10v2004-20240704-en

Max time kernel

143s

Max time network

129s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d.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\3a46401d1d5c386d8b305d281a05e88bd362176a8d3096f02d39d187ffa7dd4d.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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/1676-0-0x0000000002E10000-0x0000000002E32000-memory.dmp