Malware Analysis Report

2025-03-15 08:29

Sample ID 250213-3vnbvsxrdt
Target 2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia
SHA256 5803d1da3820714c123d1bcbbb97fc8866fd073473531e75a0f05d68d49604c8
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

5803d1da3820714c123d1bcbbb97fc8866fd073473531e75a0f05d68d49604c8

Threat Level: Known bad

The file 2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia was found to be: Known bad.

Malicious Activity Summary

banload discovery downloader dropper trojan

Banload

Banload family

Downloads MZ/PE file

Checks BIOS information in registry

System Network Configuration Discovery: Internet Connection Discovery

System Location Discovery: System Language Discovery

Unsigned PE

Modifies registry class

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-13 23:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-13 23:50

Reported

2025-02-13 23:52

Platform

win7-20241010-en

Max time kernel

12s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.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\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.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\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AutoConvertTo\ = "{00020821-0000-0000-C000-000000000046}" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AuxUserType\3 C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\NotInsertable C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\PersistentHandler C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AutoConvertTo C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AuxUserType\2 C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\PersistentHandler\ = "{98de59a0-d175-11cd-a7bd-00006b827d94}" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ProgID C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\Insertable C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\TreatAs C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ = "Microsoft Excel Chart" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AuxUserType\2\ = "Chart" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AuxUserType\3\ = "Microsoft Excel" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\DefaultIcon\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE,1" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\TreatAs\ = "{00020821-0000-0000-C000-000000000046}" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C} C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\AuxUserType C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\DefaultIcon C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ProgID\ = "Excel.Chart.5" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe"

Network

N/A

Files

memory/2488-0-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-1-0x0000000002660000-0x0000000002861000-memory.dmp

memory/2488-7-0x0000000002660000-0x0000000002861000-memory.dmp

memory/2488-8-0x00000000759AB000-0x00000000759AC000-memory.dmp

memory/2488-15-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-16-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-18-0x0000000002660000-0x0000000002861000-memory.dmp

memory/2488-17-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-13-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-14-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-20-0x0000000075970000-0x0000000075A80000-memory.dmp

memory/2488-21-0x0000000002660000-0x0000000002861000-memory.dmp

memory/2488-23-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/2488-24-0x0000000075970000-0x0000000075A80000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-13 23:50

Reported

2025-02-13 23:52

Platform

win10v2004-20250211-en

Max time kernel

98s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe"

Signatures

Banload

trojan dropper downloader banload

Banload family

banload

Downloads MZ/PE file

Description Indicator Process Target
N/A N/A N/A 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\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.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\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C} C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ = "Object under which scriptlets may be created" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\InprocServer32\ = "C:\\Windows\\SysWOW64\\scrobj.dll" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ProgID C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{843C246E-107F-4C30-57C1-D5603BC7D37C}\ProgID\ = "Scriptlet.Context" C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2025-02-13_650181ce9cde52bb88bfe7daa9e9a4bb_mafia.exe"

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe

"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMyMzYiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDI1MTE0ODAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDkxNTI3MzkxIi8-PC9hcHA-PC9yZXF1ZXN0Pg

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
GB 2.18.66.43:443 www.bing.com tcp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 msedge.api.cdp.microsoft.com udp
US 52.252.28.242:443 msedge.api.cdp.microsoft.com tcp
US 8.8.8.8:53 msedge.b.tlu.dl.delivery.mp.microsoft.com udp
US 199.232.214.172:80 msedge.b.tlu.dl.delivery.mp.microsoft.com tcp

Files

memory/1700-0-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-8-0x0000000002910000-0x0000000002B11000-memory.dmp

memory/1700-2-0x0000000002910000-0x0000000002B11000-memory.dmp

memory/1700-10-0x00000000762E9000-0x00000000762EA000-memory.dmp

memory/1700-15-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-19-0x0000000002910000-0x0000000002B11000-memory.dmp

memory/1700-18-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-17-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-16-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-14-0x0000000000400000-0x00000000006F2000-memory.dmp

memory/1700-21-0x0000000002910000-0x0000000002B11000-memory.dmp

memory/1700-23-0x0000000000400000-0x00000000006F2000-memory.dmp