Malware Analysis Report

2025-01-18 09:31

Sample ID 240417-q7av3saf28
Target 83a4059080247a9d82d270be6b97cddff6d8bb373db1ce7776c473d1d7c4ebb4
SHA256 83a4059080247a9d82d270be6b97cddff6d8bb373db1ce7776c473d1d7c4ebb4
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

83a4059080247a9d82d270be6b97cddff6d8bb373db1ce7776c473d1d7c4ebb4

Threat Level: Known bad

The file 83a4059080247a9d82d270be6b97cddff6d8bb373db1ce7776c473d1d7c4ebb4 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

2024-04-17 13:53

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-17 13:53

Reported

2024-04-17 13:56

Platform

win7-20240221-en

Max time kernel

117s

Max time network

119s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.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
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\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Network

N/A

Files

memory/2356-0-0x000007FEF6900000-0x000007FEF6947000-memory.dmp

memory/2356-1-0x00000000001B0000-0x00000000001D3000-memory.dmp

memory/2356-2-0x00000000001B0000-0x00000000001D3000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-17 13:53

Reported

2024-04-17 13:57

Platform

win10v2004-20240412-en

Max time kernel

148s

Max time network

154s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.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\e6991b12e86629b38e178fef129dfda1d454391ffbb236703f8c026d6d55b9a1.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 248.81.21.2.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp

Files

memory/1596-1-0x00007FFBBEA50000-0x00007FFBBEA97000-memory.dmp

memory/1596-0-0x000001A42F330000-0x000001A42F353000-memory.dmp