Malware Analysis Report

2025-01-02 05:34

Sample ID 241001-j2brvstaqd
Target 04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118
SHA256 180206edd3f58113ba0129e7f815b38a6675c6f274b82b68df7986e9c6a82715
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

180206edd3f58113ba0129e7f815b38a6675c6f274b82b68df7986e9c6a82715

Threat Level: Known bad

The file 04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @keynejkee discovery infostealer rat trojan

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-01 08:09

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-01 08:09

Reported

2024-10-01 08:12

Platform

win7-20240903-en

Max time kernel

142s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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 2108 set thread context of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2108 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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

Files

memory/2108-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2108-3-0x00000000002F0000-0x00000000002F8000-memory.dmp

memory/2728-4-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2108-5-0x00000000002F0000-0x00000000002F8000-memory.dmp

memory/2728-7-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2728-9-0x0000000000400000-0x0000000000427000-memory.dmp

memory/2728-11-0x0000000000400000-0x0000000000422000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-01 08:09

Reported

2024-10-01 08:12

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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 3692 set thread context of 3196 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.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:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3692 wrote to memory of 5048 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 5048 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 5048 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 5048 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 3692 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04f8f3d4e4233e1d3b2ff95aa1701132_JaffaCakes118.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.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 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FR 164.132.72.186:18717 tcp
FR 164.132.72.186:18717 tcp
US 8.8.8.8:53 14.227.111.52.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/3692-2-0x00000000777E2000-0x00000000777E3000-memory.dmp

memory/3692-3-0x0000000000950000-0x0000000000951000-memory.dmp

memory/3692-4-0x0000000000A30000-0x0000000000A38000-memory.dmp

memory/3196-5-0x0000000000400000-0x0000000000427000-memory.dmp

memory/3692-6-0x0000000000A30000-0x0000000000A38000-memory.dmp

memory/3196-8-0x00000000777E2000-0x00000000777E3000-memory.dmp

memory/3196-9-0x0000000001290000-0x0000000001291000-memory.dmp

memory/3196-10-0x000000007449E000-0x000000007449F000-memory.dmp

memory/3196-11-0x0000000000400000-0x0000000000422000-memory.dmp

memory/3196-12-0x0000000005EF0000-0x0000000006494000-memory.dmp

memory/3196-13-0x0000000006AC0000-0x00000000070D8000-memory.dmp

memory/3196-14-0x0000000005AA0000-0x0000000005B32000-memory.dmp

memory/3196-15-0x0000000005A50000-0x0000000005A62000-memory.dmp

memory/3196-16-0x0000000005CC0000-0x0000000005DCA000-memory.dmp

memory/3196-17-0x0000000006A20000-0x0000000006A5C000-memory.dmp

memory/3196-18-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/3196-19-0x00000000069C0000-0x0000000006A0C000-memory.dmp

memory/3196-20-0x000000007449E000-0x000000007449F000-memory.dmp

memory/3196-21-0x0000000074490000-0x0000000074C40000-memory.dmp