Malware Analysis Report

2025-08-10 12:02

Sample ID 240415-be3casad33
Target 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe
SHA256 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568
Tags
evasion risepro 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

26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568

Threat Level: Known bad

The file 26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe was found to be: Known bad.

Malicious Activity Summary

evasion risepro stealer

RisePro

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

Checks BIOS information in registry

Identifies Wine through registry keys

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-15 01:04

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-15 01:04

Reported

2024-04-15 01:06

Platform

win7-20240221-en

Max time kernel

142s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe"

Signatures

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\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe

"C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe"

Network

N/A

Files

memory/2220-0-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-1-0x00000000776D0000-0x00000000776D2000-memory.dmp

memory/2220-2-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/2220-3-0x0000000000A70000-0x0000000000A71000-memory.dmp

memory/2220-4-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

memory/2220-5-0x0000000000E10000-0x0000000000E11000-memory.dmp

memory/2220-6-0x0000000000ED0000-0x0000000000ED1000-memory.dmp

memory/2220-8-0x0000000002B00000-0x0000000002B01000-memory.dmp

memory/2220-7-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

memory/2220-9-0x0000000001100000-0x0000000001101000-memory.dmp

memory/2220-11-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/2220-10-0x0000000000C70000-0x0000000000C71000-memory.dmp

memory/2220-12-0x0000000000510000-0x0000000000512000-memory.dmp

memory/2220-13-0x0000000000520000-0x0000000000521000-memory.dmp

memory/2220-14-0x0000000002B60000-0x0000000002B62000-memory.dmp

memory/2220-15-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-16-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-17-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-18-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-19-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-20-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-21-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-22-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-23-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-24-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-25-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-26-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-27-0x0000000001110000-0x00000000016A1000-memory.dmp

memory/2220-28-0x0000000001110000-0x00000000016A1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-15 01:04

Reported

2024-04-15 01:06

Platform

win10v2004-20240226-en

Max time kernel

151s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.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\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe

"C:\Users\Admin\AppData\Local\Temp\26d9cf9c90535d892a26eaf8e24dfd13ea661fb69beac834f4edf3f4a93a3568.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4080 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 13.107.253.64:443 tcp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.178.89.13.in-addr.arpa udp

Files

memory/4140-0-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-1-0x0000000077694000-0x0000000077696000-memory.dmp

memory/4140-3-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

memory/4140-5-0x0000000004E90000-0x0000000004E91000-memory.dmp

memory/4140-4-0x0000000004F00000-0x0000000004F01000-memory.dmp

memory/4140-2-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

memory/4140-6-0x0000000004E80000-0x0000000004E81000-memory.dmp

memory/4140-7-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

memory/4140-8-0x0000000004F10000-0x0000000004F11000-memory.dmp

memory/4140-9-0x0000000004EE0000-0x0000000004EE1000-memory.dmp

memory/4140-10-0x0000000004F20000-0x0000000004F21000-memory.dmp

memory/4140-11-0x0000000004EC0000-0x0000000004EC1000-memory.dmp

memory/4140-12-0x0000000004E70000-0x0000000004E71000-memory.dmp

memory/4140-13-0x0000000004F40000-0x0000000004F42000-memory.dmp

memory/4140-14-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-15-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-16-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-17-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-18-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-19-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-20-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-21-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-22-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-23-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-24-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-25-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-26-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-27-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-28-0x0000000000420000-0x00000000009B1000-memory.dmp

memory/4140-29-0x0000000000420000-0x00000000009B1000-memory.dmp