Malware Analysis Report

2025-06-16 03:53

Sample ID 241002-hze6tsxbqa
Target ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe
SHA256 ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23

Threat Level: Known bad

The file ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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 07:10

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-02 07:10

Reported

2024-10-02 07:12

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe

"C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.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 37.113.215.185.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.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 8.8.8.8:53 241.66.18.2.in-addr.arpa udp

Files

memory/2700-0-0x0000000000D80000-0x0000000001427000-memory.dmp

memory/2700-1-0x0000000077884000-0x0000000077886000-memory.dmp

memory/2700-2-0x0000000000D81000-0x0000000000DA4000-memory.dmp

memory/2700-3-0x0000000000D80000-0x0000000001427000-memory.dmp

memory/2700-5-0x0000000000D80000-0x0000000001427000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 07:10

Reported

2024-10-02 07:12

Platform

win7-20240903-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.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\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe

"C:\Users\Admin\AppData\Local\Temp\ddc1905c32c0e7accf0020210a54b4eaacd78d41b6bcb06e4bef43855dba8b23.exe"

Network

Country Destination Domain Proto
RU 185.215.113.37:80 185.215.113.37 tcp

Files

memory/2652-0-0x0000000001060000-0x0000000001707000-memory.dmp

memory/2652-1-0x0000000077130000-0x0000000077132000-memory.dmp

memory/2652-3-0x0000000001060000-0x0000000001707000-memory.dmp

memory/2652-2-0x0000000001061000-0x0000000001084000-memory.dmp

memory/2652-4-0x0000000001060000-0x0000000001707000-memory.dmp