Malware Analysis Report

2024-10-10 07:59

Sample ID 240612-qpjehazeqr
Target SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe
SHA256 f53836fdfbaacfcc52055f87621df784e061e58d3363a7acec1136c994cf6714
Tags
themida evasion trojan
score
9/10

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
9/10

SHA256

f53836fdfbaacfcc52055f87621df784e061e58d3363a7acec1136c994cf6714

Threat Level: Likely malicious

The file SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe was found to be: Likely malicious.

Malicious Activity Summary

themida evasion trojan

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

Checks BIOS information in registry

Checks computer location settings

Themida packer

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-12 13:26

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

2024-06-12 13:26

Reported

2024-06-12 13:28

Platform

win7-20240419-en

Max time kernel

141s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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

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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1936 -s 292

Network

Country Destination Domain Proto
RU 77.221.159.5:21775 tcp

Files

memory/1936-0-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-1-0x0000000000100000-0x0000000000101000-memory.dmp

memory/1936-2-0x0000000077770000-0x0000000077772000-memory.dmp

memory/1936-3-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-4-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-5-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-6-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-8-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-9-0x0000000077720000-0x00000000778C9000-memory.dmp

memory/1936-7-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-10-0x0000000077720000-0x00000000778C9000-memory.dmp

memory/1936-11-0x000000013F0F0000-0x0000000140484000-memory.dmp

memory/1936-12-0x0000000000100000-0x0000000000101000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 13:26

Reported

2024-06-12 13:28

Platform

win10v2004-20240226-en

Max time kernel

139s

Max time network

163s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.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

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\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.MalwareX-gen.13147.14133.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 77.221.159.5:21775 tcp
US 8.8.8.8:53 5.159.221.77.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.167.79.40.in-addr.arpa udp

Files

memory/4644-0-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-1-0x00007FFD00000000-0x00007FFD00002000-memory.dmp

memory/4644-2-0x00007FFD5F2F0000-0x00007FFD5F2F2000-memory.dmp

memory/4644-3-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-5-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-4-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-6-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-7-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-9-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmp

memory/4644-8-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-10-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmp

memory/4644-15-0x00007FF772BC0000-0x00007FF773F54000-memory.dmp

memory/4644-17-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmp