Malware Analysis Report

2025-06-16 03:53

Sample ID 241002-bdc11sshle
Target 034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe
SHA256 034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963
Tags
stealc doma discovery evasion stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963

Threat Level: Known bad

The file 034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe was found to be: Known bad.

Malicious Activity Summary

stealc doma discovery evasion stealer

Stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Identifies Wine through registry keys

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 01:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 01:01

Reported

2024-10-02 01:03

Platform

win7-20240708-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe"

Signatures

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe

"C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe"

Network

Country Destination Domain Proto
RU 185.215.113.37:80 185.215.113.37 tcp

Files

memory/2160-0-0x0000000000040000-0x00000000006CF000-memory.dmp

memory/2160-1-0x0000000077180000-0x0000000077182000-memory.dmp

memory/2160-2-0x0000000000041000-0x0000000000064000-memory.dmp

memory/2160-3-0x0000000000040000-0x00000000006CF000-memory.dmp

memory/2160-5-0x0000000000040000-0x00000000006CF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 01:01

Reported

2024-10-02 01:03

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe"

Signatures

Stealc

stealer stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe

"C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe"

Network

Country Destination Domain Proto
RU 185.215.113.37:80 185.215.113.37 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 37.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/1612-0-0x0000000000C70000-0x00000000012FF000-memory.dmp

memory/1612-1-0x0000000077654000-0x0000000077656000-memory.dmp

memory/1612-2-0x0000000000C71000-0x0000000000C94000-memory.dmp

memory/1612-3-0x0000000000C70000-0x00000000012FF000-memory.dmp

memory/1612-5-0x0000000000C70000-0x00000000012FF000-memory.dmp