Malware Analysis Report

2025-01-18 05:05

Sample ID 241219-28h4maspez
Target 479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0
SHA256 479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0
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

479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0

Threat Level: Known bad

The file 479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0 was found to be: Known bad.

Malicious Activity Summary

strela stealer

Detects Strela Stealer payload

Strela family

Strela stealer

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-12-19 23:15

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-19 23:15

Reported

2024-12-19 23:17

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0.dll

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 family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0.dll

Network

N/A

Files

memory/1732-1-0x0000000001E00000-0x0000000001E60000-memory.dmp

memory/1732-0-0x0000000001E00000-0x0000000001E60000-memory.dmp

memory/1732-2-0x0000000001E00000-0x0000000001E60000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-19 23:15

Reported

2024-12-19 23:17

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

141s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0.dll

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 family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\479c5c4e4d3deb13e67458d32ba45a3c5bcecccbec73845a214024cdacac32a0.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/4720-0-0x0000000002D50000-0x0000000002DB0000-memory.dmp

memory/4720-1-0x0000000002D50000-0x0000000002DB0000-memory.dmp

memory/4720-2-0x0000000002D50000-0x0000000002DB0000-memory.dmp