Malware Analysis Report

2025-08-05 11:59

Sample ID 240113-nhscqaaac3
Target 58cd344626319c5b2a533871979b4225
SHA256 c3e9175742396eb00a44a0c826d698ad3e639159d2ad81391f2a42e74196340e
Tags
redline sectoprat qawsedrf bootkit evasion infostealer persistence rat 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

c3e9175742396eb00a44a0c826d698ad3e639159d2ad81391f2a42e74196340e

Threat Level: Known bad

The file 58cd344626319c5b2a533871979b4225 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat qawsedrf bootkit evasion infostealer persistence rat trojan

SectopRAT

RedLine

SectopRAT payload

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

Checks BIOS information in registry

Identifies Wine through registry keys

Checks whether UAC is enabled

Writes to the Master Boot Record (MBR)

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-13 11:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-13 11:24

Reported

2024-01-13 11:26

Platform

win7-20231129-en

Max time kernel

142s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe"

Signatures

RedLine

infostealer redline

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

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\58cd344626319c5b2a533871979b4225.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe 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\58cd344626319c5b2a533871979b4225.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe

"C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe"

Network

Country Destination Domain Proto
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp

Files

memory/2940-0-0x0000000001070000-0x0000000001546000-memory.dmp

memory/2940-1-0x0000000077AE0000-0x0000000077AE2000-memory.dmp

memory/2940-2-0x00000000753B0000-0x00000000753BB000-memory.dmp

memory/2940-5-0x0000000075180000-0x0000000075189000-memory.dmp

memory/2940-4-0x0000000075260000-0x00000000752AA000-memory.dmp

memory/2940-7-0x0000000074A90000-0x000000007517E000-memory.dmp

memory/2940-10-0x00000000771D0000-0x000000007729C000-memory.dmp

memory/2940-9-0x0000000001070000-0x0000000001546000-memory.dmp

memory/2940-8-0x00000000755E0000-0x00000000756D0000-memory.dmp

memory/2940-12-0x00000000743B0000-0x00000000743C7000-memory.dmp

memory/2940-11-0x00000000051C0000-0x0000000005200000-memory.dmp

memory/2940-14-0x0000000074320000-0x000000007432D000-memory.dmp

memory/2940-13-0x0000000074350000-0x00000000743A2000-memory.dmp

memory/2940-16-0x0000000075770000-0x0000000075797000-memory.dmp

memory/2940-15-0x0000000074260000-0x00000000742B8000-memory.dmp

memory/2940-6-0x0000000001070000-0x0000000001546000-memory.dmp

memory/2940-18-0x0000000075260000-0x00000000752AA000-memory.dmp

memory/2940-19-0x0000000074A90000-0x000000007517E000-memory.dmp

memory/2940-20-0x00000000755E0000-0x00000000756D0000-memory.dmp

memory/2940-21-0x00000000051C0000-0x0000000005200000-memory.dmp

memory/2940-22-0x0000000074350000-0x00000000743A2000-memory.dmp

memory/2940-24-0x0000000074260000-0x00000000742B8000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-13 11:24

Reported

2024-01-13 11:27

Platform

win10v2004-20231215-en

Max time kernel

150s

Max time network

159s

Command Line

"C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe"

Signatures

RedLine

infostealer redline

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

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\58cd344626319c5b2a533871979b4225.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\58cd344626319c5b2a533871979b4225.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Identifies Wine through registry keys

evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe 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\58cd344626319c5b2a533871979b4225.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe

"C:\Users\Admin\AppData\Local\Temp\58cd344626319c5b2a533871979b4225.exe"

Network

Country Destination Domain Proto
US 20.231.121.79:80 tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 18.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 185.13.222.173.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
FI 65.21.162.231:41328 tcp
US 8.8.8.8:53 63.141.182.52.in-addr.arpa udp
FI 65.21.162.231:41328 tcp

Files

memory/1288-0-0x0000000000DB0000-0x0000000001286000-memory.dmp

memory/1288-1-0x0000000077AB4000-0x0000000077AB6000-memory.dmp

memory/1288-3-0x00000000748B0000-0x0000000075060000-memory.dmp

memory/1288-4-0x0000000000DB0000-0x0000000001286000-memory.dmp

memory/1288-5-0x0000000000DB0000-0x0000000001286000-memory.dmp

memory/1288-6-0x0000000006370000-0x0000000006988000-memory.dmp

memory/1288-7-0x0000000005E00000-0x0000000005E12000-memory.dmp

memory/1288-8-0x0000000005E60000-0x0000000005E9C000-memory.dmp

memory/1288-9-0x0000000005FE0000-0x0000000005FF0000-memory.dmp

memory/1288-10-0x0000000005EA0000-0x0000000005EEC000-memory.dmp

memory/1288-11-0x0000000006100000-0x000000000620A000-memory.dmp

memory/1288-14-0x0000000000DB0000-0x0000000001286000-memory.dmp

memory/1288-15-0x00000000748B0000-0x0000000075060000-memory.dmp

memory/1288-16-0x0000000005FE0000-0x0000000005FF0000-memory.dmp