Malware Analysis Report

2025-01-18 09:36

Sample ID 240715-pax4ns1bmd
Target 843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b
SHA256 843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b
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

843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b

Threat Level: Known bad

The file 843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b 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 12:08

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-15 12:08

Reported

2024-07-15 12:54

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b.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\843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b.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 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp

Files

memory/2948-0-0x0000014A018A0000-0x0000014A018C2000-memory.dmp

memory/2948-1-0x0000014A018A0000-0x0000014A018C2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:08

Reported

2024-07-15 12:52

Platform

win11-20240709-en

Max time kernel

92s

Max time network

93s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b.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\843afc9f0ee8ab4aa1f12d2c83d54f3f8d2163dd7d6652e9b54aeee3985c260b.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/1352-0-0x0000026BBF280000-0x0000026BBF2A2000-memory.dmp