Malware Analysis Report

2024-11-15 06:11

Sample ID 240407-3gzgzahg4v
Target 3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8
SHA256 3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8
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

3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8

Threat Level: Known bad

The file 3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8 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 23:29

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 23:29

Reported

2024-04-07 23:32

Platform

win10v2004-20231215-en

Max time kernel

142s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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

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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe

"C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/3984-0-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-1-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-2-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-3-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-4-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-5-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-6-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-7-0x0000000000EB0000-0x000000000164D000-memory.dmp

memory/3984-8-0x0000000000EB0000-0x000000000164D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 23:29

Reported

2024-04-07 23:32

Platform

win11-20240221-en

Max time kernel

142s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.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

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\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe

"C:\Users\Admin\AppData\Local\Temp\3c4c7f7dc1efe56b6caed94796ec793fecd77695375396a010d20a66fd0489f8.exe"

Network

Files

memory/4988-0-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-1-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-3-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-2-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-4-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-5-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-6-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-7-0x0000000000520000-0x0000000000CBD000-memory.dmp

memory/4988-8-0x0000000000520000-0x0000000000CBD000-memory.dmp