Malware Analysis Report

2025-01-18 09:38

Sample ID 240715-n6e3aswamp
Target 3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3
SHA256 3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3
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

3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3

Threat Level: Known bad

The file 3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3 was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela stealer

Detects Strela Stealer payload

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 12:07

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

153s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3.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\3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/3252-0-0x0000018009CE0000-0x0000018009D02000-memory.dmp

memory/3252-1-0x0000018009CE0000-0x0000018009D02000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-15 12:00

Reported

2024-07-15 12:06

Platform

win11-20240709-en

Max time kernel

99s

Max time network

124s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3.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\3bd8c1a023ba1f5d798f1d29a706e5f3c4733ea18c35bd4c383946ca726772b3.dll,#1

Network

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

Files

memory/4052-0-0x000001CB721E0000-0x000001CB72202000-memory.dmp