Malware Analysis Report

2024-10-16 03:32

Sample ID 240222-l3teeafe6x
Target 2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber
SHA256 5caa2755c31e330d51932174a5de7c641924c65dbcd5a4c397fda91208d70a7b
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

5caa2755c31e330d51932174a5de7c641924c65dbcd5a4c397fda91208d70a7b

Threat Level: Known bad

The file 2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber was found to be: Known bad.

Malicious Activity Summary

banload downloader dropper trojan

Banload

Checks BIOS information in registry

Unsigned PE

Modifies registry class

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-22 10:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-22 10:03

Reported

2024-02-22 10:06

Platform

win7-20240221-en

Max time kernel

120s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.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\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32\ = "C:\\Windows\\SysWOW64\\scrobj.dll" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\ProgID C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}\ C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\ = "Constructor for Scriptlet Behavior Handler" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\Implemented Categories C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4} C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\ProgID\ = "ScriptletHandler.Behavior" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324} C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe"

Network

N/A

Files

memory/2956-0-0x00000000037E0000-0x00000000039DC000-memory.dmp

memory/2956-2-0x0000000000400000-0x0000000000E83000-memory.dmp

memory/2956-7-0x00000000037E0000-0x00000000039DC000-memory.dmp

memory/2956-10-0x0000000000400000-0x0000000000E83000-memory.dmp

memory/2956-11-0x00000000037E0000-0x00000000039DC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-22 10:03

Reported

2024-02-22 10:06

Platform

win10v2004-20240221-en

Max time kernel

146s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.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\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324} C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\ = "PSFactoryBuffer" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32\ = "%systemroot%\\SysWow64\\comuid.dll" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BB4E487E-95DB-7DAE-2663-D3FAD93C3324}\InprocServer32\ThreadingModel = "Both" C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-02-22_3d7aad920e353a542cfb2a7ce34eca56_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 27.178.89.13.in-addr.arpa udp

Files

memory/2664-0-0x0000000000400000-0x0000000000E83000-memory.dmp

memory/2664-2-0x0000000005170000-0x000000000536C000-memory.dmp

memory/2664-9-0x0000000005170000-0x000000000536C000-memory.dmp

memory/2664-12-0x0000000000400000-0x0000000000E83000-memory.dmp

memory/2664-13-0x0000000005170000-0x000000000536C000-memory.dmp