Malware Analysis Report

2024-10-16 03:33

Sample ID 240325-qspexshd42
Target 6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50
SHA256 6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50
Tags
banload downloader dropper evasion 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

6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50

Threat Level: Known bad

The file 6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50 was found to be: Known bad.

Malicious Activity Summary

banload downloader dropper evasion trojan

Banload

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

Checks BIOS information in registry

Suspicious use of SetWindowsHookEx

Modifies registry class

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-25 13:31

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-25 13:31

Reported

2024-03-25 13:34

Platform

win7-20240221-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe"

Signatures

Banload

trojan dropper downloader banload

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\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.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\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ProgID C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ProgID\ = "MSPowerPointSho" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39} C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\AutoConvertTo C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\AutoConvertTo\ = "{64818D11-4F9B-11CF-86EA-00AA00B929E8}" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\NotInsertable C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\Ole1Class C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\Ole1Class\ = "MSPowerPointSho" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe

"C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe"

Network

N/A

Files

memory/1548-0-0x0000000003890000-0x0000000003A81000-memory.dmp

memory/1548-2-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-7-0x0000000003890000-0x0000000003A81000-memory.dmp

memory/1548-12-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-13-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-15-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-17-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-18-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-19-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-20-0x0000000001BA0000-0x0000000001BC0000-memory.dmp

memory/1548-21-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-23-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1548-24-0x0000000003890000-0x0000000003A81000-memory.dmp

memory/1548-26-0x0000000001B70000-0x0000000001B71000-memory.dmp

memory/1548-27-0x0000000003890000-0x0000000003A81000-memory.dmp

memory/1548-28-0x0000000000400000-0x0000000001791000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-25 13:31

Reported

2024-03-25 13:34

Platform

win10v2004-20240226-en

Max time kernel

139s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe"

Signatures

Banload

trojan dropper downloader banload

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\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.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\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39} C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ = "Windows.System.Profile.SystemManufacturers Proxy" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32\ = "C:\\Windows\\SysWOW64\\Windows.System.Profile.SystemManufacturers.dll" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32\ThreadingModel = "Both" C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe

"C:\Users\Admin\AppData\Local\Temp\6d52424ffe9949314bc287200d4239c1adf5a11b548867a9a878da006d5e0f50.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 178.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.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 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/1604-1-0x0000000003EF0000-0x00000000040E1000-memory.dmp

memory/1604-3-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-8-0x0000000003EF0000-0x00000000040E1000-memory.dmp

memory/1604-13-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-14-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-16-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-18-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-19-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-20-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-21-0x0000000003E00000-0x0000000003E20000-memory.dmp

memory/1604-22-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-24-0x0000000000400000-0x0000000001791000-memory.dmp

memory/1604-25-0x0000000003EF0000-0x00000000040E1000-memory.dmp

memory/1604-27-0x0000000003EF0000-0x00000000040E1000-memory.dmp

memory/1604-28-0x0000000000400000-0x0000000001791000-memory.dmp