Malware Analysis Report

2024-11-15 05:22

Sample ID 240622-dzjf2azbrp
Target ab8e88bff0b907fc49b949d704490018.bin
SHA256 c09ca715934f0a1af0dbe6e1505e88d7d9e69a4ab55f576f94cc82a9a77c24cd
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

c09ca715934f0a1af0dbe6e1505e88d7d9e69a4ab55f576f94cc82a9a77c24cd

Threat Level: Known bad

The file ab8e88bff0b907fc49b949d704490018.bin 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

2024-06-22 03:26

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

2024-06-22 03:26

Reported

2024-06-22 03:29

Platform

win7-20240611-en

Max time kernel

141s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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

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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe

"C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe"

Network

N/A

Files

memory/2960-0-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/2960-3-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/2960-2-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/2960-1-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/2960-4-0x0000000000400000-0x0000000000BE8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 03:26

Reported

2024-06-22 03:29

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.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

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\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe

"C:\Users\Admin\AppData\Local\Temp\921c5314fc334bac928a8398da1c8341b1021cf92ae83bf8b872d422f2e7ef8f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp

Files

memory/4344-0-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/4344-3-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/4344-2-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/4344-1-0x0000000000400000-0x0000000000BE8000-memory.dmp

memory/4344-4-0x0000000000400000-0x0000000000BE8000-memory.dmp