Malware Analysis Report

2025-01-18 05:05

Sample ID 241220-fb3acazmex
Target a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.exe
SHA256 a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7
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

a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7

Threat Level: Known bad

The file a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.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 04:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-20 04:42

Reported

2024-12-20 04:44

Platform

win7-20241010-en

Max time kernel

13s

Max time network

19s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.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\a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.dll

Network

N/A

Files

memory/2100-1-0x00000000001A0000-0x0000000000200000-memory.dmp

memory/2100-0-0x00000000001A0000-0x0000000000200000-memory.dmp

memory/2100-2-0x00000000001A0000-0x0000000000200000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-20 04:42

Reported

2024-12-20 04:44

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

95s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.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\a14aef1e027074a2b9e3b06cc2557ee3221a805b4a53471858e010e622cdfbb7N.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 86.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/3600-1-0x0000000002020000-0x0000000002080000-memory.dmp

memory/3600-0-0x0000000002020000-0x0000000002080000-memory.dmp

memory/3600-2-0x0000000002020000-0x0000000002080000-memory.dmp