Malware Analysis Report

2024-10-16 03:32

Sample ID 240318-t34t5sdg7v
Target 2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber
SHA256 63e7829ba5553ee0d861e20051408bd541b0de18ab5c69f00def35f7e56049b7
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

63e7829ba5553ee0d861e20051408bd541b0de18ab5c69f00def35f7e56049b7

Threat Level: Known bad

The file 2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber 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

Unsigned PE

Modifies registry class

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-18 16:35

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-18 16:35

Reported

2024-03-18 16:38

Platform

win7-20240221-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.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\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.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\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\TypeLib C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\VersionIndependentProgID C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ProgID\ = "AppIdPolicyEngineApi.AppIdPolicyHelper.1" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\Programmable C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E} C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InprocServer32\ = "C:\\Windows\\SysWOW64\\AppIdPolicyEngineApi.dll" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ProgID C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\TypeLib\ = "{85C3F8F7-CFCE-4259-87FF-CAB1F4521F6E}" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ = "AppIdPolicyHelper Class" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\Version C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\VersionIndependentProgID\ = "AppIdPolicyEngineApi.AppIdPolicyHelper" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe"

Network

N/A

Files

memory/1968-1-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/1968-0-0x0000000002D70000-0x0000000002F70000-memory.dmp

memory/1968-7-0x0000000002D70000-0x0000000002F70000-memory.dmp

memory/1968-10-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/1968-11-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/1968-13-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/1968-14-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/1968-15-0x0000000000400000-0x0000000000D6A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-18 16:35

Reported

2024-03-18 16:38

Platform

win10v2004-20231215-en

Max time kernel

143s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.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\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.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\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\NoWorkingDirectory C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\command C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InProcServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\ = "@shell32.dll,-8506" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\Extended C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\command\ = "cmd.exe /s /k pushd \"%V\"" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InProcServer32\ = "%SystemRoot%\\SysWow64\\windows.storage.dll" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ShellFolder C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ShellFolder\FolderValueFlags = "1572864" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E} C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\ = "Desktop" C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C16DC5F0-5740-27A5-80ED-A636862B477E}\shell\cmd\NeverDefault C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-18_78acb3b7c9354ccf719d0ae713ef08e3_mafia_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 190.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
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 18.134.221.88.in-addr.arpa udp
US 138.91.171.81:80 tcp
US 8.8.8.8:53 179.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 201.203.100.95.in-addr.arpa udp

Files

memory/4556-0-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/4556-2-0x0000000003010000-0x0000000003210000-memory.dmp

memory/4556-8-0x0000000003010000-0x0000000003210000-memory.dmp

memory/4556-11-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/4556-12-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/4556-14-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/4556-15-0x0000000000400000-0x0000000000D6A000-memory.dmp

memory/4556-16-0x0000000000400000-0x0000000000D6A000-memory.dmp