Malware Analysis Report

2025-01-02 05:33

Sample ID 241003-btrt4s1dmd
Target 56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe
SHA256 56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408
Tags
redline sectoprat @keynejkee discovery infostealer 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

56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408

Threat Level: Known bad

The file 56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @keynejkee discovery infostealer rat trojan

RedLine

SectopRAT

RedLine payload

SectopRAT payload

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-03 01:26

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 01:26

Reported

2024-10-03 01:29

Platform

win7-20240903-en

Max time kernel

147s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

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
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2656 set thread context of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2656 wrote to memory of 2760 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe

"C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"

Network

Country Destination Domain Proto
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp

Files

memory/2656-2-0x00000000003C0000-0x00000000003C1000-memory.dmp

memory/2656-3-0x0000000000490000-0x0000000000498000-memory.dmp

memory/2760-4-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2760-6-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2760-8-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2760-10-0x0000000000400000-0x0000000000422000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 01:26

Reported

2024-10-03 01:29

Platform

win10v2004-20240802-en

Max time kernel

150s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

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

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 956 set thread context of 2708 N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe

"C:\Users\Admin\AppData\Local\Temp\56edf92eb332895c4a1cb6430d8a636d8fe3b14ee751768edbb09cfe4407f408.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp

Files

memory/956-2-0x0000000077B82000-0x0000000077B83000-memory.dmp

memory/956-3-0x0000000002240000-0x0000000002241000-memory.dmp

memory/956-4-0x0000000002A60000-0x0000000002A68000-memory.dmp

memory/2708-5-0x0000000000400000-0x0000000000427000-memory.dmp

memory/956-6-0x0000000002A60000-0x0000000002A68000-memory.dmp

memory/2708-8-0x0000000077B82000-0x0000000077B83000-memory.dmp

memory/2708-9-0x0000000001450000-0x0000000001451000-memory.dmp

memory/2708-10-0x000000007483E000-0x000000007483F000-memory.dmp

memory/2708-11-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2708-12-0x0000000006070000-0x0000000006614000-memory.dmp

memory/2708-13-0x0000000006C40000-0x0000000007258000-memory.dmp

memory/2708-14-0x0000000005C30000-0x0000000005CC2000-memory.dmp

memory/2708-15-0x0000000006790000-0x00000000067A2000-memory.dmp

memory/2708-16-0x00000000068C0000-0x00000000069CA000-memory.dmp

memory/2708-17-0x0000000006870000-0x00000000068AC000-memory.dmp

memory/2708-18-0x0000000074830000-0x0000000074FE0000-memory.dmp

memory/2708-19-0x0000000006AE0000-0x0000000006B2C000-memory.dmp

memory/2708-20-0x000000007483E000-0x000000007483F000-memory.dmp

memory/2708-21-0x0000000074830000-0x0000000074FE0000-memory.dmp