Malware Analysis Report

2024-11-15 06:11

Sample ID 240407-3h3k1saa36
Target 6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b
SHA256 6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b
Tags
themida risepro evasion stealer trojan
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

6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b

Threat Level: Known bad

The file 6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b was found to be: Known bad.

Malicious Activity Summary

themida risepro evasion stealer trojan

RisePro

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

Checks BIOS information in registry

Themida packer

Checks whether UAC is enabled

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-07 23:31

Signatures

Themida packer

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-07 23:31

Reported

2024-04-07 23:34

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.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\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.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\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe

"C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 40.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/408-0-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-1-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-2-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-3-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-4-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-5-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-6-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-7-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-8-0x0000000000FF0000-0x00000000017A9000-memory.dmp

memory/408-9-0x0000000000FF0000-0x00000000017A9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 23:31

Reported

2024-04-07 23:34

Platform

win11-20240221-en

Max time kernel

142s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.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\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.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\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A

Themida packer

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

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe

"C:\Users\Admin\AppData\Local\Temp\6f7eb3124623b2b4e21ce9417c6ee81e94862974f52668e18963a9e7061da78b.exe"

Network

Files

memory/3204-0-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-1-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-3-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-2-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-4-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-5-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-6-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-7-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-8-0x0000000000410000-0x0000000000BC9000-memory.dmp

memory/3204-9-0x0000000000410000-0x0000000000BC9000-memory.dmp