Malware Analysis Report

2025-01-18 05:06

Sample ID 241220-dn7pgsykfp
Target 90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.exe
SHA256 90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455
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

90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455

Threat Level: Known bad

The file 90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.exe 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

2024-12-20 03:10

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-20 03:10

Reported

2024-12-20 03:12

Platform

win7-20241023-en

Max time kernel

16s

Max time network

17s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.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\90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.dll

Network

N/A

Files

memory/2616-0-0x00000000001F0000-0x0000000000250000-memory.dmp

memory/2616-1-0x00000000001F0000-0x0000000000250000-memory.dmp

memory/2616-2-0x00000000001F0000-0x0000000000250000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-20 03:10

Reported

2024-12-20 03:12

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

94s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.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\90470e57fdf5c7f877b055e563e8a2d7f360b4fbf1d63c24f74f76d0cb12f455N.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 20.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 181.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/4856-1-0x0000000000F20000-0x0000000000F80000-memory.dmp

memory/4856-0-0x0000000000F20000-0x0000000000F80000-memory.dmp

memory/4856-3-0x0000000000F20000-0x0000000000F80000-memory.dmp