Malware Analysis Report

2025-06-16 03:52

Sample ID 241002-hvt47ashrk
Target ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe
SHA256 ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11
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

ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11

Threat Level: Known bad

The file ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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 07:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 07:03

Reported

2024-10-02 07:06

Platform

win7-20240729-en

Max time kernel

15s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe

"C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe"

Network

Country Destination Domain Proto
RU 185.215.113.37:80 185.215.113.37 tcp

Files

memory/2308-0-0x00000000009E0000-0x0000000001099000-memory.dmp

memory/2308-1-0x0000000077A60000-0x0000000077A62000-memory.dmp

memory/2308-2-0x00000000009E1000-0x0000000000A04000-memory.dmp

memory/2308-3-0x00000000009E0000-0x0000000001099000-memory.dmp

memory/2308-4-0x00000000009E0000-0x0000000001099000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 07:03

Reported

2024-10-02 07:06

Platform

win10v2004-20240802-en

Max time kernel

96s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.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\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe

"C:\Users\Admin\AppData\Local\Temp\ce91909ba4cc606a4fe16e7b55b42e00c0d264415cf68f784b6e8bd197622f11.exe"

Network

Country Destination Domain Proto
RU 185.215.113.37:80 185.215.113.37 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 37.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 101.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

memory/3900-0-0x0000000000030000-0x00000000006E9000-memory.dmp

memory/3900-1-0x0000000077394000-0x0000000077396000-memory.dmp

memory/3900-2-0x0000000000031000-0x0000000000054000-memory.dmp

memory/3900-3-0x0000000000030000-0x00000000006E9000-memory.dmp

memory/3900-4-0x0000000000030000-0x00000000006E9000-memory.dmp