Malware Analysis Report

2025-01-18 05:05

Sample ID 241214-blr5xatqgq
Target 4b8d572f4d087b931c6304b70208bcd3.bin
SHA256 3462af2a8897f4264ac0d628ffe707d348517b25819ad7fcb9b776b90d87184a
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

3462af2a8897f4264ac0d628ffe707d348517b25819ad7fcb9b776b90d87184a

Threat Level: Known bad

The file 4b8d572f4d087b931c6304b70208bcd3.bin was found to be: Known bad.

Malicious Activity Summary

strela stealer

Strela family

Strela stealer

Detects Strela Stealer payload

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-12-14 01:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-14 01:14

Reported

2024-12-14 01:16

Platform

win7-20241023-en

Max time kernel

118s

Max time network

119s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d1a35f2cf986a3a03ef87ce0c4c1ca13b27a79d2d4975f1658bf7c6156fda7af.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\d1a35f2cf986a3a03ef87ce0c4c1ca13b27a79d2d4975f1658bf7c6156fda7af.dll

Network

N/A

Files

memory/2132-1-0x0000000000370000-0x00000000003E4000-memory.dmp

memory/2132-0-0x0000000000370000-0x00000000003E4000-memory.dmp

memory/2132-2-0x0000000000370000-0x00000000003E4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-14 01:14

Reported

2024-12-14 01:16

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

148s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d1a35f2cf986a3a03ef87ce0c4c1ca13b27a79d2d4975f1658bf7c6156fda7af.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\d1a35f2cf986a3a03ef87ce0c4c1ca13b27a79d2d4975f1658bf7c6156fda7af.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/1104-1-0x0000000002860000-0x00000000028D4000-memory.dmp

memory/1104-2-0x0000000002860000-0x00000000028D4000-memory.dmp