Malware Analysis Report

2024-11-13 18:05

Sample ID 241110-b2wg9sxald
Target bd0616b24be706a75143c5c4cfd650e739d495e8d716246d32623cc5106adf03
SHA256 bd0616b24be706a75143c5c4cfd650e739d495e8d716246d32623cc5106adf03
Tags
discovery evasion
score
9/10

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
9/10

SHA256

bd0616b24be706a75143c5c4cfd650e739d495e8d716246d32623cc5106adf03

Threat Level: Likely malicious

The file bd0616b24be706a75143c5c4cfd650e739d495e8d716246d32623cc5106adf03 was found to be: Likely malicious.

Malicious Activity Summary

discovery evasion

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

2024-11-10 01:38

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:38

Reported

2024-11-10 01:41

Platform

win7-20240903-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe"

Signatures

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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe

"C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe"

Network

Country Destination Domain Proto
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp

Files

memory/2812-0-0x0000000000340000-0x0000000000BDC000-memory.dmp

memory/2812-1-0x0000000000340000-0x0000000000BDC000-memory.dmp

memory/2812-2-0x0000000000340000-0x0000000000BDC000-memory.dmp

memory/2812-4-0x0000000000340000-0x0000000000BDC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 01:38

Reported

2024-11-10 01:41

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe"

Signatures

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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.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\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe

"C:\Users\Admin\AppData\Local\Temp\80ca096a0d229900a697be7595d65730a8e7fa1de3bdc015578e87ec996ebd4b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
NL 80.89.229.34:21712 tcp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
NL 80.89.229.34:21712 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
NL 80.89.229.34:21712 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
NL 80.89.229.34:21712 tcp
NL 80.89.229.34:21712 tcp

Files

memory/4740-0-0x0000000000260000-0x0000000000AFC000-memory.dmp

memory/4740-1-0x0000000000260000-0x0000000000AFC000-memory.dmp

memory/4740-2-0x0000000000260000-0x0000000000AFC000-memory.dmp

memory/4740-3-0x0000000007C50000-0x0000000008268000-memory.dmp

memory/4740-4-0x00000000076F0000-0x0000000007702000-memory.dmp

memory/4740-5-0x0000000007820000-0x000000000792A000-memory.dmp

memory/4740-6-0x0000000007750000-0x000000000778C000-memory.dmp

memory/4740-7-0x00000000077B0000-0x00000000077FC000-memory.dmp

memory/4740-9-0x0000000000260000-0x0000000000AFC000-memory.dmp