Malware Analysis Report

2024-11-30 02:42

Sample ID 240407-vb93hshe43
Target 2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651
SHA256 2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651
Tags
risepro evasion stealer themida 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

2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651

Threat Level: Known bad

The file 2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651 was found to be: Known bad.

Malicious Activity Summary

risepro evasion stealer themida trojan

RisePro

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Checks BIOS information in registry

Themida packer

Checks whether UAC is enabled

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-07 16:50

Signatures

Themida packer

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-07 16:50

Reported

2024-04-07 16:52

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe"

Signatures

RisePro

stealer risepro

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\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.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\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe

"C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.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=748 --field-trial-handle=2588,i,4353937220825226770,7138584070663735671,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
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 17.143.109.104.in-addr.arpa udp
US 13.107.246.64:443 tcp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/2856-0-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-1-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-2-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-3-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-4-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-5-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-6-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-7-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-8-0x00000000006A0000-0x0000000000E47000-memory.dmp

memory/2856-9-0x00000000006A0000-0x0000000000E47000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 16:50

Reported

2024-04-07 16:52

Platform

win11-20240221-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe"

Signatures

RisePro

stealer risepro

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\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.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\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe

"C:\Users\Admin\AppData\Local\Temp\2ff0a70484a1f8ce686c27b20bfd4375dedc00561f85e1715406e6d2ee8e3651.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4276-0-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-1-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-2-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-3-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-4-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-5-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-6-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-7-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-8-0x00000000003C0000-0x0000000000B67000-memory.dmp

memory/4276-9-0x00000000003C0000-0x0000000000B67000-memory.dmp