Malware Analysis Report

2025-08-10 16:50

Sample ID 231225-qzmvnscbhq
Target 2294e937aabb8e28e6ec27e368cd9c62
SHA256 922462a16464c149f9ca003d8465a024e92e4c1ae1fb351082953f0596e54585
Tags
themida sectoprat evasion rat trojan
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

922462a16464c149f9ca003d8465a024e92e4c1ae1fb351082953f0596e54585

Threat Level: Known bad

The file 2294e937aabb8e28e6ec27e368cd9c62 was found to be: Known bad.

Malicious Activity Summary

themida sectoprat evasion rat trojan

SectopRAT

SectopRAT payload

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

Themida packer

Checks BIOS information in registry

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-25 13:42

Signatures

Themida packer

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 13:42

Reported

2023-12-26 06:43

Platform

win7-20231129-en

Max time kernel

141s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe"

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

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\2294e937aabb8e28e6ec27e368cd9c62.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\2294e937aabb8e28e6ec27e368cd9c62.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe

"C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe"

Network

Country Destination Domain Proto
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp

Files

memory/1736-0-0x0000000000100000-0x0000000000C64000-memory.dmp

memory/1736-1-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-3-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-4-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-5-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-6-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-7-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-9-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-10-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-11-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-8-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-2-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-12-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-13-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-14-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-15-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-17-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-19-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-18-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-21-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-22-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-23-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-24-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-25-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-20-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-26-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-27-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-28-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-16-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-29-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-30-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-31-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-32-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-33-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-34-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-35-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-36-0x0000000077A40000-0x0000000077A42000-memory.dmp

memory/1736-40-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-43-0x0000000000100000-0x0000000000C64000-memory.dmp

memory/1736-42-0x0000000000100000-0x0000000000C64000-memory.dmp

memory/1736-41-0x0000000074A50000-0x000000007513E000-memory.dmp

memory/1736-45-0x0000000005520000-0x0000000005560000-memory.dmp

memory/1736-44-0x0000000076E30000-0x0000000076E77000-memory.dmp

memory/1736-47-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-49-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-48-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-50-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-53-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-52-0x00000000762B0000-0x00000000763C0000-memory.dmp

memory/1736-54-0x0000000074A50000-0x000000007513E000-memory.dmp

memory/1736-55-0x0000000005520000-0x0000000005560000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 13:42

Reported

2023-12-26 06:43

Platform

win10v2004-20231222-en

Max time kernel

142s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe"

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

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\2294e937aabb8e28e6ec27e368cd9c62.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\2294e937aabb8e28e6ec27e368cd9c62.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe

"C:\Users\Admin\AppData\Local\Temp\2294e937aabb8e28e6ec27e368cd9c62.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 45.67.231.221:52112 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
NL 45.67.231.221:52112 tcp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
NL 45.67.231.221:52112 tcp
NL 45.67.231.221:52112 tcp

Files

memory/5116-0-0x00000000003F0000-0x0000000000F54000-memory.dmp

memory/5116-1-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-2-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-3-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-4-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-5-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-6-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-7-0x0000000076ED4000-0x0000000076ED6000-memory.dmp

memory/5116-10-0x00000000003F0000-0x0000000000F54000-memory.dmp

memory/5116-11-0x00000000003F0000-0x0000000000F54000-memory.dmp

memory/5116-12-0x0000000006060000-0x0000000006604000-memory.dmp

memory/5116-14-0x0000000005C20000-0x0000000005CB2000-memory.dmp

memory/5116-15-0x0000000005BD0000-0x0000000005BE2000-memory.dmp

memory/5116-16-0x0000000006750000-0x000000000678C000-memory.dmp

memory/5116-13-0x0000000006C30000-0x0000000007248000-memory.dmp

memory/5116-17-0x00000000069A0000-0x00000000069EC000-memory.dmp

memory/5116-18-0x00000000003F0000-0x0000000000F54000-memory.dmp

memory/5116-19-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-20-0x00000000084B0000-0x00000000085BA000-memory.dmp

memory/5116-22-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-23-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-24-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-25-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-27-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-28-0x0000000076240000-0x0000000076330000-memory.dmp

memory/5116-29-0x0000000076240000-0x0000000076330000-memory.dmp