Malware Analysis Report

2025-01-18 05:04

Sample ID 241212-xmgw8atmfz
Target b27105adb3dbdcf794c0b80a6cff6fc201b29942.dll.exe
SHA256 b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0
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

b15275427aa059251420f07628146e9dcd5a01b7e93b7f7d6b08edc714c146f0

Threat Level: Known bad

The file b27105adb3dbdcf794c0b80a6cff6fc201b29942.dll.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

2024-12-12 18:58

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-12 18:58

Reported

2024-12-12 19:00

Platform

win7-20240903-en

Max time kernel

117s

Max time network

124s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b27105adb3dbdcf794c0b80a6cff6fc201b29942.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\b27105adb3dbdcf794c0b80a6cff6fc201b29942.dll

Network

N/A

Files

memory/2100-0-0x00000000001C0000-0x0000000000234000-memory.dmp

memory/2100-1-0x00000000001C0000-0x0000000000234000-memory.dmp

memory/2100-2-0x00000000001C0000-0x0000000000234000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-12 18:58

Reported

2024-12-12 19:00

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

142s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\b27105adb3dbdcf794c0b80a6cff6fc201b29942.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\b27105adb3dbdcf794c0b80a6cff6fc201b29942.dll

Network

Country Destination Domain Proto
US 8.8.8.8:53 69.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 82.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

memory/748-0-0x0000000002450000-0x00000000024C4000-memory.dmp

memory/748-1-0x0000000002450000-0x00000000024C4000-memory.dmp

memory/748-3-0x0000000002450000-0x00000000024C4000-memory.dmp