Malware Analysis Report

2025-01-22 23:08

Sample ID 241228-klkv9sxnfm
Target eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc
SHA256 eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc
Tags
banload discovery downloader dropper 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

eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc

Threat Level: Known bad

The file eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc was found to be: Known bad.

Malicious Activity Summary

banload discovery downloader dropper trojan

Banload

Banload family

Checks BIOS information in registry

System Location Discovery: System Language Discovery

Unsigned PE

Modifies registry class

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-28 08:41

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-28 08:41

Reported

2024-12-28 08:43

Platform

win7-20241010-en

Max time kernel

121s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe"

Signatures

Banload

trojan dropper downloader banload

Banload family

banload

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.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\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\ = "AlchemyVis Class" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\TypeLib C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\TypeLib\ = "{C58F1580-0DF3-401C-93B1-2D9DDA61CF04}" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\Version C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034} C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\InprocServer32\ = "%ProgramFiles(x86)%\\Windows Media Player\\mpvis.DLL" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe

"C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe"

Network

N/A

Files

memory/564-0-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-1-0x00000000027A0000-0x00000000029A1000-memory.dmp

memory/564-7-0x00000000027A0000-0x00000000029A1000-memory.dmp

memory/564-12-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-14-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-13-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-17-0x00000000027A0000-0x00000000029A1000-memory.dmp

memory/564-15-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-19-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/564-16-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/564-20-0x00000000027A0000-0x00000000029A1000-memory.dmp

memory/564-22-0x0000000000400000-0x00000000008B2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-28 08:41

Reported

2024-12-28 08:43

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe"

Signatures

Banload

trojan dropper downloader banload

Banload family

banload

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.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\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\ProgID\ = "WordDocument" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034} C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\ = "Microsoft Word 2.0 Document" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\AutoConvertTo C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\AutoConvertTo\ = "{00020906-0000-0000-C000-000000000046}" C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{B8DFBA59-988B-00B5-C780-88615F56D034}\ProgID C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe

"C:\Users\Admin\AppData\Local\Temp\eeb74c4453a5a67b3aae1960d029f31cc85bd70bc68407d5bdf0dd489d7bb9dc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 20.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4072-0-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-2-0x0000000002C70000-0x0000000002E71000-memory.dmp

memory/4072-8-0x0000000002C70000-0x0000000002E71000-memory.dmp

memory/4072-14-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-15-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-18-0x0000000002C70000-0x0000000002E71000-memory.dmp

memory/4072-17-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-16-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-13-0x0000000000400000-0x00000000008B2000-memory.dmp

memory/4072-20-0x0000000002C70000-0x0000000002E71000-memory.dmp

memory/4072-22-0x0000000000400000-0x00000000008B2000-memory.dmp