Malware Analysis Report

2024-10-19 08:51

Sample ID 240726-tsy6xaseke
Target 2d3ef7ff6aa29589b8f9dd0893cddb50N.exe
SHA256 3b157a2bcd337f6b361a60049998c7a145ee9e2e53fbed623c994bef143e47e0
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

3b157a2bcd337f6b361a60049998c7a145ee9e2e53fbed623c994bef143e47e0

Threat Level: Known bad

The file 2d3ef7ff6aa29589b8f9dd0893cddb50N.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 16:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-26 16:19

Reported

2024-07-26 16:22

Platform

win7-20240705-en

Max time kernel

15s

Max time network

19s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2d3ef7ff6aa29589b8f9dd0893cddb50N.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\2d3ef7ff6aa29589b8f9dd0893cddb50N.dll

Network

N/A

Files

memory/1316-0-0x00000000001E0000-0x0000000000202000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-26 16:19

Reported

2024-07-26 16:23

Platform

win10v2004-20240709-en

Max time kernel

101s

Max time network

108s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2d3ef7ff6aa29589b8f9dd0893cddb50N.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\2d3ef7ff6aa29589b8f9dd0893cddb50N.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 37.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/3220-0-0x00000000024E0000-0x0000000002502000-memory.dmp