Malware Analysis Report

2024-11-15 05:22

Sample ID 240622-deyefsvbkc
Target 8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54
SHA256 8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54
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

8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54

Threat Level: Known bad

The file 8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54 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

2024-06-22 02:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-22 02:55

Reported

2024-06-22 02:58

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe

"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 13.179.89.13.in-addr.arpa udp

Files

memory/3724-0-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-1-0x0000000077834000-0x0000000077836000-memory.dmp

memory/3724-2-0x0000000000EB1000-0x0000000000F5D000-memory.dmp

memory/3724-3-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-4-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-5-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-6-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-7-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-8-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-9-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-10-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-11-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-12-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-13-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-14-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-15-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-16-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-17-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-18-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-19-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-20-0x0000000000EB0000-0x00000000014C6000-memory.dmp

memory/3724-21-0x0000000000EB0000-0x00000000014C6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 02:55

Reported

2024-06-22 02:58

Platform

win11-20240508-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.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\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe

"C:\Users\Admin\AppData\Local\Temp\8256b66a44eeb89d26659c79433cad34290dd66e972fadc9de9e0e4a914a0f54.exe"

Network

Files

memory/2888-0-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-1-0x0000000077C36000-0x0000000077C38000-memory.dmp

memory/2888-2-0x0000000000301000-0x00000000003AD000-memory.dmp

memory/2888-3-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-4-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-5-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-6-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-7-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-8-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-9-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-10-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-11-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-12-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-13-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-14-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-15-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-16-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-17-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-18-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-19-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-20-0x0000000000300000-0x0000000000916000-memory.dmp

memory/2888-21-0x0000000000300000-0x0000000000916000-memory.dmp