Malware Analysis Report

2024-11-13 13:25

Sample ID 240604-l1rssscf8x
Target c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404
SHA256 c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404
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

c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404

Threat Level: Known bad

The file c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404 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

2024-06-04 10:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 10:00

Reported

2024-06-04 10:02

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.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\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.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\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe

"C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 2.17.107.123:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 123.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
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 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/3452-0-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-1-0x0000000077AD4000-0x0000000077AD6000-memory.dmp

memory/3452-3-0x0000000004B30000-0x0000000004B31000-memory.dmp

memory/3452-12-0x0000000004B00000-0x0000000004B01000-memory.dmp

memory/3452-11-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

memory/3452-10-0x0000000004BB0000-0x0000000004BB1000-memory.dmp

memory/3452-9-0x0000000004B60000-0x0000000004B61000-memory.dmp

memory/3452-8-0x0000000004B90000-0x0000000004B91000-memory.dmp

memory/3452-7-0x0000000004B70000-0x0000000004B71000-memory.dmp

memory/3452-6-0x0000000004B10000-0x0000000004B11000-memory.dmp

memory/3452-5-0x0000000004B20000-0x0000000004B21000-memory.dmp

memory/3452-4-0x0000000004B80000-0x0000000004B81000-memory.dmp

memory/3452-2-0x0000000004B50000-0x0000000004B51000-memory.dmp

memory/3452-13-0x0000000004BC0000-0x0000000004BC2000-memory.dmp

memory/3452-14-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-15-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-16-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-17-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-18-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-19-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-20-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-21-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-22-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-23-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-24-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-25-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-26-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-27-0x0000000000720000-0x0000000000D03000-memory.dmp

memory/3452-28-0x0000000000720000-0x0000000000D03000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 10:00

Reported

2024-06-04 10:02

Platform

win11-20240508-en

Max time kernel

146s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.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\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.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\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe

"C:\Users\Admin\AppData\Local\Temp\c8c73afb30a6684a4fb6de4e2080f80c9ac78f2debe70da5e6cab4f24e4de404.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/2968-0-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-1-0x0000000077C26000-0x0000000077C28000-memory.dmp

memory/2968-2-0x0000000005050000-0x0000000005051000-memory.dmp

memory/2968-4-0x0000000005090000-0x0000000005091000-memory.dmp

memory/2968-12-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

memory/2968-11-0x0000000005040000-0x0000000005041000-memory.dmp

memory/2968-10-0x00000000050A0000-0x00000000050A1000-memory.dmp

memory/2968-9-0x00000000050B0000-0x00000000050B1000-memory.dmp

memory/2968-8-0x0000000005080000-0x0000000005081000-memory.dmp

memory/2968-7-0x0000000005060000-0x0000000005061000-memory.dmp

memory/2968-6-0x0000000005000000-0x0000000005001000-memory.dmp

memory/2968-5-0x0000000005010000-0x0000000005011000-memory.dmp

memory/2968-3-0x0000000005020000-0x0000000005021000-memory.dmp

memory/2968-13-0x00000000050E0000-0x00000000050E2000-memory.dmp

memory/2968-14-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-15-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-16-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-17-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-18-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-19-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-20-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-21-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-22-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-23-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-24-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-25-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-26-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-27-0x0000000000DC0000-0x00000000013A3000-memory.dmp

memory/2968-28-0x0000000000DC0000-0x00000000013A3000-memory.dmp