Malware Analysis Report

2025-06-16 03:52

Sample ID 241002-jqh2ssyeqf
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

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 07:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 07:52

Reported

2024-10-02 07:54

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

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-1-5-21-4177215427-74451935-3209572229-1000\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/3068-0-0x0000000000F20000-0x00000000015AF000-memory.dmp

memory/3068-1-0x0000000077E80000-0x0000000077E82000-memory.dmp

memory/3068-2-0x0000000000F21000-0x0000000000F44000-memory.dmp

memory/3068-3-0x0000000000F20000-0x00000000015AF000-memory.dmp

memory/3068-4-0x0000000000F20000-0x00000000015AF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 07:52

Reported

2024-10-02 07:54

Platform

win10v2004-20240802-en

Max time kernel

95s

Max time network

134s

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\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\034aa9eb37f9417eb9b230ab580dea8477a9b2c9c5266d686fcc0ab8e0130963.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 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-1-5-21-2718105630-359604950-2820636825-1000\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
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
RU 185.215.113.37:80 185.215.113.37 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 37.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/3716-0-0x0000000000470000-0x0000000000AFF000-memory.dmp

memory/3716-1-0x00000000774A4000-0x00000000774A6000-memory.dmp

memory/3716-3-0x0000000000470000-0x0000000000AFF000-memory.dmp

memory/3716-2-0x0000000000471000-0x0000000000494000-memory.dmp

memory/3716-4-0x0000000000470000-0x0000000000AFF000-memory.dmp