Malware Analysis Report

2025-08-06 00:02

Sample ID 240415-q5agjaab31
Target ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e
SHA256 ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e
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

ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e

Threat Level: Known bad

The file ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e 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

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-15 13:50

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-15 13:50

Reported

2024-04-15 13:52

Platform

win10v2004-20240412-en

Max time kernel

142s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.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\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.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\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe

"C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.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 --field-trial-handle=4128,i,10943981808815347339,15838841970612097850,262144 --variations-seed-version --mojo-platform-channel-handle=4000 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 204.201.50.20.in-addr.arpa udp

Files

memory/3680-0-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-1-0x00000000779F4000-0x00000000779F6000-memory.dmp

memory/3680-2-0x00000000050D0000-0x00000000050D1000-memory.dmp

memory/3680-3-0x00000000050A0000-0x00000000050A1000-memory.dmp

memory/3680-4-0x0000000005110000-0x0000000005111000-memory.dmp

memory/3680-5-0x0000000005090000-0x0000000005091000-memory.dmp

memory/3680-6-0x0000000005080000-0x0000000005081000-memory.dmp

memory/3680-7-0x00000000050F0000-0x00000000050F1000-memory.dmp

memory/3680-8-0x0000000005100000-0x0000000005101000-memory.dmp

memory/3680-9-0x00000000050E0000-0x00000000050E1000-memory.dmp

memory/3680-10-0x0000000005130000-0x0000000005131000-memory.dmp

memory/3680-11-0x0000000005120000-0x0000000005121000-memory.dmp

memory/3680-12-0x00000000050C0000-0x00000000050C1000-memory.dmp

memory/3680-13-0x0000000005070000-0x0000000005071000-memory.dmp

memory/3680-14-0x0000000005150000-0x0000000005152000-memory.dmp

memory/3680-15-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-16-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-17-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-18-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-19-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-20-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-21-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-22-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-23-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-24-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-25-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-26-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-27-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-28-0x0000000000250000-0x00000000007D4000-memory.dmp

memory/3680-29-0x0000000000250000-0x00000000007D4000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-15 13:50

Reported

2024-04-15 13:52

Platform

win11-20240412-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.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\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.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\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-243033537-3771492294-1461557691-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe

"C:\Users\Admin\AppData\Local\Temp\ca66f8a63454e4d1290d83cf81b5944f31e633be006c8e81fc8eb879c5bb429e.exe"

Network

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

Files

memory/848-0-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-1-0x0000000076F96000-0x0000000076F98000-memory.dmp

memory/848-3-0x0000000005220000-0x0000000005221000-memory.dmp

memory/848-2-0x0000000005250000-0x0000000005251000-memory.dmp

memory/848-5-0x0000000005210000-0x0000000005211000-memory.dmp

memory/848-4-0x0000000005280000-0x0000000005281000-memory.dmp

memory/848-6-0x0000000005200000-0x0000000005201000-memory.dmp

memory/848-7-0x0000000005260000-0x0000000005261000-memory.dmp

memory/848-12-0x00000000051F0000-0x00000000051F1000-memory.dmp

memory/848-11-0x00000000052A0000-0x00000000052A1000-memory.dmp

memory/848-10-0x0000000005240000-0x0000000005241000-memory.dmp

memory/848-9-0x00000000052B0000-0x00000000052B1000-memory.dmp

memory/848-8-0x0000000005290000-0x0000000005291000-memory.dmp

memory/848-13-0x00000000052E0000-0x00000000052E2000-memory.dmp

memory/848-14-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-15-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-16-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-17-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-18-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-19-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-20-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-21-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-22-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-23-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-24-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-25-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-26-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-27-0x00000000006A0000-0x0000000000C24000-memory.dmp

memory/848-28-0x00000000006A0000-0x0000000000C24000-memory.dmp