Malware Analysis Report

2025-01-18 09:34

Sample ID 240715-n6jeqawarr
Target 8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58
SHA256 8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58
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

8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58

Threat Level: Known bad

The file 8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58 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

2024-07-15 12:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:00

Reported

2024-07-15 12:08

Platform

win10v2004-20240709-en

Max time kernel

94s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58.dll,#1

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\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2484-0-0x000002C0F0A50000-0x000002C0F0A72000-memory.dmp

memory/2484-1-0x000002C0F0A50000-0x000002C0F0A72000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:00

Reported

2024-07-15 12:08

Platform

win11-20240709-en

Max time kernel

99s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58.dll,#1

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\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\8c3551ec786cddfd59b195424ec6028332f06d66307e9f08ef5f4e3703ff3b58.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 95.221.229.192.in-addr.arpa 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
IE 52.111.236.22:443 tcp

Files

memory/2808-0-0x00000175044A0000-0x00000175044C2000-memory.dmp