Malware Analysis Report

2024-11-13 13:24

Sample ID 240621-r7h25ayblp
Target eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213
SHA256 eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213
Tags
themida risepro evasion stealer 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

eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213

Threat Level: Known bad

The file eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213 was found to be: Known bad.

Malicious Activity Summary

themida risepro evasion stealer 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 14:49

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

2024-06-21 14:49

Reported

2024-06-21 14:52

Platform

win10v2004-20240611-en

Max time kernel

143s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe

"C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 25.24.18.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/1640-0-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/1640-3-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/1640-2-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/1640-1-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/1640-4-0x0000000000400000-0x0000000000C51000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-21 14:49

Reported

2024-06-21 14:52

Platform

win11-20240611-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.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\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe

"C:\Users\Admin\AppData\Local\Temp\eef9d254325690949fd1f90d726d8c2a8e26ac0ec94d041f59975fef421c9213.exe"

Network

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

Files

memory/2976-0-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/2976-1-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/2976-2-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/2976-3-0x0000000000400000-0x0000000000C51000-memory.dmp

memory/2976-4-0x0000000000400000-0x0000000000C51000-memory.dmp