Malware Analysis Report

2025-01-18 09:36

Sample ID 240715-n6hs7aycpe
Target 3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905
SHA256 3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905
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

3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905

Threat Level: Known bad

The file 3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905 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

93s

Max time network

145s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905.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\3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905.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 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4188-0-0x000001A191980000-0x000001A1919A2000-memory.dmp

memory/4188-1-0x000001A191980000-0x000001A1919A2000-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

147s

Max time network

151s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905.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\3b25d86874d7d5f79e407fb89e121dd2c540f53ee0ae21995df57c69ffa51905.dll,#1

Network

Files

memory/3672-0-0x00000208491A0000-0x00000208491C2000-memory.dmp

memory/3672-1-0x00000208491A0000-0x00000208491C2000-memory.dmp