Malware Analysis Report

2025-01-18 05:06

Sample ID 241219-2vnrysspgm
Target 3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0
SHA256 3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0
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

3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0

Threat Level: Known bad

The file 3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0 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 22:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-19 22:54

Reported

2024-12-19 22:56

Platform

win7-20241010-en

Max time kernel

121s

Max time network

126s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0.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\3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0.dll

Network

N/A

Files

memory/3040-1-0x0000000000150000-0x00000000001B0000-memory.dmp

memory/3040-0-0x0000000000150000-0x00000000001B0000-memory.dmp

memory/3040-2-0x0000000000150000-0x00000000001B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-19 22:54

Reported

2024-12-19 22:56

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

146s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0.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

Strela family

strela

Strela stealer

stealer strela

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3f3c1619c2046fc9e59283ce603faf16bdf18cbef9eae35df9a65a9944c69de0.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/436-1-0x0000000000970000-0x00000000009D0000-memory.dmp

memory/436-2-0x0000000000970000-0x00000000009D0000-memory.dmp