Malware Analysis Report

2024-11-13 13:23

Sample ID 240621-msfk8szgkp
Target f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a
SHA256 f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a
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: 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

f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a

Threat Level: Known bad

The file f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a 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

2024-06-21 10:43

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: behavioral2

Detonation Overview

Submitted

2024-06-21 10:43

Reported

2024-06-21 10:46

Platform

win11-20240611-en

Max time kernel

141s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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

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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe

"C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/3704-0-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/3704-2-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/3704-1-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/3704-3-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/3704-4-0x0000000000400000-0x0000000000BDA000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-21 10:43

Reported

2024-06-21 10:46

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.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

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\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe

"C:\Users\Admin\AppData\Local\Temp\f8134c15ead6882c072b80bf25ce0d5d337e8e896b75ed1ed3bda9813ac3675a.exe"

Network

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

Files

memory/2972-0-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/2972-1-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/2972-3-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/2972-2-0x0000000000400000-0x0000000000BDA000-memory.dmp

memory/2972-4-0x0000000000400000-0x0000000000BDA000-memory.dmp