Malware Analysis Report

2024-11-30 04:11

Sample ID 240408-brwqaacf39
Target 717c0a3950e16d7c4a9a967b7b8f946f.bin
SHA256 48fb142cac1b161c5e6420626a27e276e73b9716602b036da577ad5013ac584e
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

48fb142cac1b161c5e6420626a27e276e73b9716602b036da577ad5013ac584e

Threat Level: Known bad

The file 717c0a3950e16d7c4a9a967b7b8f946f.bin 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

2024-04-08 01:23

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 01:23

Reported

2024-04-08 01:25

Platform

win7-20240221-en

Max time kernel

142s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe

"C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe"

Network

N/A

Files

memory/1920-0-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-2-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-1-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-3-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-4-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-5-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-6-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-7-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-8-0x0000000000B90000-0x0000000001335000-memory.dmp

memory/1920-9-0x0000000000B90000-0x0000000001335000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-08 01:23

Reported

2024-04-08 01:25

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.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\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe

"C:\Users\Admin\AppData\Local\Temp\490e218c0244225e99c2375d6e798b44f2e1862d867677c121f9526f1d3e3e51.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/3780-0-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-1-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-2-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-3-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-4-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-5-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-6-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-8-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-7-0x0000000000350000-0x0000000000AF5000-memory.dmp

memory/3780-9-0x0000000000350000-0x0000000000AF5000-memory.dmp