Malware Analysis Report

2024-10-16 03:33

Sample ID 240408-y7hjxsah82
Target 2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber
SHA256 af0d3104f50e4fbbd95d187e1d025215b0b978205960e4f784863fd2ec67e968
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

af0d3104f50e4fbbd95d187e1d025215b0b978205960e4f784863fd2ec67e968

Threat Level: Known bad

The file 2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-08 20:25

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-08 20:25

Reported

2024-04-08 20:28

Platform

win10v2004-20240226-en

Max time kernel

140s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\VersionIndependentProgID C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Control C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\TypeLib C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Version\ = "1.0" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ProgID C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ToolboxBitmap32\ = "\"C:\\Windows\\SysWOW64\\msscript.ocx\",102" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ProgID\ = "MSScriptControl.ScriptControl.1" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\MiscStatus C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ToolboxBitmap32 C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ = "ScriptControl Object" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\MiscStatus\1 C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\MiscStatus\1\ = "132499" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\TypeLib\ = "{0E59F1D2-1FBE-11D0-8FF2-00A0D10038BC}" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32\ = "C:\\Windows\\SysWOW64\\msscript.ocx" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\VersionIndependentProgID\ = "MSScriptControl.ScriptControl" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\MiscStatus\ = "0" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Programmable C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Version C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"

C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 11.2.37.23.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 150.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4204-2-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-3-0x00000000037C0000-0x000000000399F000-memory.dmp

memory/2124-5-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-10-0x00000000037C0000-0x000000000399F000-memory.dmp

memory/2124-13-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-14-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-15-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-17-0x0000000000400000-0x000000000148E000-memory.dmp

memory/4204-18-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-19-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-20-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-21-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-22-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-23-0x00000000037C0000-0x000000000399F000-memory.dmp

memory/2124-25-0x00000000037C0000-0x000000000399F000-memory.dmp

memory/2124-24-0x00000000037C0000-0x000000000399F000-memory.dmp

memory/2124-26-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2124-27-0x00000000037C0000-0x000000000399F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-08 20:25

Reported

2024-04-08 20:28

Platform

win7-20240319-en

Max time kernel

142s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_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\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32 C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32\ = "C:\\Windows\\SysWOW64\\urlmon.dll" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\InprocServer32\ThreadingModel = "Apartment" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865} C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\ = "PersistentZoneIdentifier" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\AppId = "{0968e258-16c7-4dba-aa86-462dd61e31a3}" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\LocalizedString = "@%SystemRoot%\\System32\\urlmon.dll,-4200" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Elevation C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BF3EE813-CCE7-5208-8181-FA2D1F8BE865}\Elevation\Enabled = "1" C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"

C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe

"C:\Users\Admin\AppData\Local\Temp\2024-04-08_2e0787c914c2c99a9474563a0f83a03d_mafia_magniber.exe"

Network

N/A

Files

memory/2368-1-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-0-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/1064-6-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-8-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/2368-9-0x0000000002FC0000-0x000000000404E000-memory.dmp

memory/1064-12-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-13-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-14-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-16-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-17-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-18-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-19-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-20-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-21-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/1064-22-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2368-23-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-24-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-25-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1064-28-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/1064-29-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/1064-30-0x0000000000400000-0x000000000148E000-memory.dmp

memory/2368-31-0x0000000002FC0000-0x000000000404E000-memory.dmp

memory/1064-32-0x00000000031E0000-0x00000000033BF000-memory.dmp

memory/1064-33-0x0000000000400000-0x000000000148E000-memory.dmp

memory/1064-35-0x00000000002F0000-0x00000000002F1000-memory.dmp