Malware Analysis Report

2025-08-11 06:22

Sample ID 240403-mf6a5aca8z
Target 1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7
SHA256 1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7
Tags
risepro evasion stealer
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

1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7

Threat Level: Known bad

The file 1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7 was found to be: Known bad.

Malicious Activity Summary

risepro evasion stealer

RisePro

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

Checks BIOS information in registry

Identifies Wine through registry keys

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-03 10:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-03 10:25

Reported

2024-04-03 10:28

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe

"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 218.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 249.110.86.104.in-addr.arpa udp
US 8.8.8.8:53 24.73.42.20.in-addr.arpa udp

Files

memory/4272-0-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-1-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-2-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-3-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-4-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-5-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-6-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-7-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-8-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-9-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-10-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-11-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-12-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-13-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-14-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-15-0x00000000009E0000-0x0000000000D9C000-memory.dmp

memory/4272-16-0x00000000009E0000-0x0000000000D9C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-03 10:25

Reported

2024-04-03 10:28

Platform

win11-20240221-en

Max time kernel

141s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.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\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-160263616-143223877-1356318919-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe

"C:\Users\Admin\AppData\Local\Temp\1f71ffdd0f09fc8fb08ec0c1f2a0e6a2805790b7deb12ccd21468606c309bce7.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/4940-0-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-1-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-2-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-3-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-4-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-5-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-6-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-7-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-8-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-9-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-10-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-11-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-12-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-13-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-14-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-15-0x0000000000760000-0x0000000000B1C000-memory.dmp

memory/4940-16-0x0000000000760000-0x0000000000B1C000-memory.dmp