Malware Analysis Report

2024-11-30 04:06

Sample ID 240408-a73yvsbh29
Target 35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79
SHA256 35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79
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

35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79

Threat Level: Known bad

The file 35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79 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

2024-04-08 00:52

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

2024-04-08 00:52

Reported

2024-04-08 00:54

Platform

win10v2004-20231215-en

Max time kernel

141s

Max time network

92s

Command Line

"C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.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\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.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\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe

"C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe"

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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/400-0-0x0000000000400000-0x0000000000BA2000-memory.dmp

memory/400-1-0x0000000000400000-0x0000000000BA2000-memory.dmp

memory/400-2-0x0000000000400000-0x0000000000BA2000-memory.dmp

memory/400-3-0x0000000000400000-0x0000000000BA2000-memory.dmp

memory/400-4-0x0000000000400000-0x0000000000BA2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-08 00:52

Reported

2024-04-08 00:54

Platform

win11-20240221-en

Max time kernel

141s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.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\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.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\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.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

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\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe

"C:\Users\Admin\AppData\Local\Temp\35597757ebb6451a3a168cef1958d532430250d1da4c44703ed71c04bc87da79.exe"

Network

Files

memory/1472-0-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-1-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-2-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-3-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-4-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-5-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-6-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-7-0x0000000000210000-0x00000000009B2000-memory.dmp

memory/1472-8-0x0000000000210000-0x00000000009B2000-memory.dmp