Malware Analysis Report

2024-11-30 02:48

Sample ID 240407-wklxqaag23
Target 15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2
SHA256 15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2
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

15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2

Threat Level: Known bad

The file 15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2 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 17:58

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 17:58

Reported

2024-04-07 18:01

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe

"C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 210.80.50.20.in-addr.arpa udp

Files

memory/3948-0-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-1-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-2-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-3-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-4-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-5-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-6-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-7-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-8-0x0000000000B90000-0x0000000001339000-memory.dmp

memory/3948-9-0x0000000000B90000-0x0000000001339000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 17:58

Reported

2024-04-07 18:01

Platform

win11-20240319-en

Max time kernel

150s

Max time network

164s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.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\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe

"C:\Users\Admin\AppData\Local\Temp\15ad3e2735a18db22be6a1678342ce95e037bef0fa2e6a15d64c8afa2aebb8b2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
N/A 2.17.197.249:80 tcp

Files

memory/1888-0-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-1-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-2-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-3-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-4-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-5-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-6-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-7-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-8-0x00000000008E0000-0x0000000001089000-memory.dmp

memory/1888-9-0x00000000008E0000-0x0000000001089000-memory.dmp