Malware Analysis Report

2024-10-16 03:33

Sample ID 240324-kqtc7sdh7y
Target 2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia
SHA256 7fefbdc86d2deb1ac5ab35612d26c6009b24a602ce28883897be0ceb1500e10a
Tags
banload 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

7fefbdc86d2deb1ac5ab35612d26c6009b24a602ce28883897be0ceb1500e10a

Threat Level: Known bad

The file 2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia was found to be: Known bad.

Malicious Activity Summary

banload downloader dropper trojan

Banload

Checks BIOS information in registry

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-03-24 08:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-24 08:48

Reported

2024-03-24 08:51

Platform

win7-20240221-en

Max time kernel

120s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe"

Signatures

Banload

trojan dropper downloader 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\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msvidctl.dll" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InprocServer32\ThreadingModel = "Both" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC} C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\ = "Broadcast Event Service" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe"

Network

N/A

Files

memory/2868-0-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-1-0x0000000002450000-0x0000000002651000-memory.dmp

memory/2868-7-0x0000000002450000-0x0000000002651000-memory.dmp

memory/2868-12-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-13-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-14-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-15-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-17-0x0000000002450000-0x0000000002651000-memory.dmp

memory/2868-16-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-19-0x0000000002360000-0x0000000002361000-memory.dmp

memory/2868-20-0x0000000002450000-0x0000000002651000-memory.dmp

memory/2868-22-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2868-24-0x0000000000400000-0x00000000006AA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-24 08:48

Reported

2024-03-24 08:51

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe"

Signatures

Banload

trojan dropper downloader 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\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find\LegacyDisable C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find\SuppressionPolicy = "128" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{000214EE-0000-0000-C000-000000000046} C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\ = "Folder Shortcut" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\FriendlyTypeName = "@shell32.dll,-10540" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\PreviewDetails = "prop:System.Link.TargetParsingPath" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InProcServer32 C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InProcServer32\ = "%SystemRoot%\\SysWow64\\shell32.dll" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\IconHandler C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find\command C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find\command\ = "%SystemRoot%\\Explorer.exe" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\ShellFolder C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\IconHandler\ = "{0AFACED1-E828-11D1-9187-B532F1E9575D}" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{00021500-0000-0000-C000-000000000046} C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\ShellFolder\Attributes = "1610678583" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{00021500-0000-0000-C000-000000000046}\ = "{0AFACED1-E828-11D1-9187-B532F1E9575D}" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\ShellFolder\CallForAttributes = "4026531840" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\InProcServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{000214EE-0000-0000-C000-000000000046}\ = "{0AFACED1-E828-11D1-9187-B532F1E9575D}" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{000214F9-0000-0000-C000-000000000046} C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC} C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shell\find\command\DelegateExecute = "{a015411a-f97d-4ef3-8425-8a38d022aebc}" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66BC7665-FD66-C70E-0AB5-95A2D37963DC}\shellex\{000214F9-0000-0000-C000-000000000046}\ = "{0AFACED1-E828-11D1-9187-B532F1E9575D}" C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2024-03-24_d5430ecf32a51b7925c5acb17931bd85_mafia.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4192 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 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 41.110.16.96.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 88.16.208.104.in-addr.arpa udp

Files

memory/2020-0-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-2-0x00000000028C0000-0x0000000002AC1000-memory.dmp

memory/2020-8-0x00000000028C0000-0x0000000002AC1000-memory.dmp

memory/2020-13-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-14-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-15-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-16-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-17-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-18-0x00000000028C0000-0x0000000002AC1000-memory.dmp

memory/2020-20-0x00000000028C0000-0x0000000002AC1000-memory.dmp

memory/2020-21-0x0000000000400000-0x00000000006AA000-memory.dmp

memory/2020-24-0x0000000000400000-0x00000000006AA000-memory.dmp