Malware Analysis Report

2024-12-08 01:27

Sample ID 240903-e9976sydlf
Target 609963e66bf4b68a8b0ef61781a9377a.zip
SHA256 c119d6d539f2d08f9655e7742cf26a82e87f64cfc450910436c63ee8a99903d5
Tags
redline sectoprat @o1p3n discovery infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c119d6d539f2d08f9655e7742cf26a82e87f64cfc450910436c63ee8a99903d5

Threat Level: Known bad

The file 609963e66bf4b68a8b0ef61781a9377a.zip was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @o1p3n discovery infostealer rat trojan

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-03 04:39

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-03 04:39

Reported

2024-09-03 04:42

Platform

win10v2004-20240802-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2188 set thread context of 4484 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.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\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe

"C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe"

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2188 -ip 2188

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 284

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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp
US 8.8.8.8:53 cavanynnari.xyz udp

Files

memory/2188-0-0x00000000004E5000-0x0000000000771000-memory.dmp

memory/2188-6-0x0000000002EB0000-0x0000000002EB1000-memory.dmp

memory/2188-5-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

memory/2188-4-0x0000000002E90000-0x0000000002E91000-memory.dmp

memory/2188-3-0x0000000002E80000-0x0000000002E81000-memory.dmp

memory/2188-2-0x0000000002E50000-0x0000000002E51000-memory.dmp

memory/2188-1-0x0000000002D40000-0x0000000002D41000-memory.dmp

memory/4484-8-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2188-13-0x00000000004B0000-0x0000000000961000-memory.dmp

memory/4484-14-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

memory/4484-15-0x0000000005B40000-0x0000000006158000-memory.dmp

memory/4484-16-0x0000000005560000-0x0000000005572000-memory.dmp

memory/4484-17-0x00000000056D0000-0x00000000057DA000-memory.dmp

memory/4484-18-0x0000000005600000-0x000000000563C000-memory.dmp

memory/4484-19-0x0000000074FB0000-0x0000000075760000-memory.dmp

memory/4484-20-0x0000000005640000-0x000000000568C000-memory.dmp

memory/2188-21-0x00000000004E5000-0x0000000000771000-memory.dmp

memory/4484-22-0x0000000074FBE000-0x0000000074FBF000-memory.dmp

memory/4484-23-0x0000000074FB0000-0x0000000075760000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-03 04:39

Reported

2024-09-03 04:42

Platform

win7-20240704-en

Max time kernel

144s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.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

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2816 set thread context of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.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\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
PID 2816 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe

"C:\Users\Admin\AppData\Local\Temp\ba0ca202c4dcac2064b270dbd33184ec47acde0ba511a36e9de86c9cda7ea0ea.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 cavanynnari.xyz udp

Files

memory/2816-9-0x0000000000140000-0x0000000000141000-memory.dmp

memory/2816-7-0x0000000000140000-0x0000000000141000-memory.dmp

memory/2816-5-0x0000000000140000-0x0000000000141000-memory.dmp

memory/2816-4-0x0000000000130000-0x0000000000131000-memory.dmp

memory/2816-2-0x0000000000130000-0x0000000000131000-memory.dmp

memory/2816-0-0x0000000000130000-0x0000000000131000-memory.dmp

memory/2816-30-0x0000000000955000-0x0000000000BE1000-memory.dmp

memory/2816-29-0x0000000000200000-0x0000000000201000-memory.dmp

memory/2816-27-0x0000000000200000-0x0000000000201000-memory.dmp

memory/2816-24-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2816-22-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/2816-19-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2816-17-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2816-14-0x0000000000150000-0x0000000000151000-memory.dmp

memory/2816-12-0x0000000000150000-0x0000000000151000-memory.dmp

memory/2816-32-0x0000000000920000-0x0000000000DD1000-memory.dmp

memory/2784-33-0x0000000000090000-0x00000000000B2000-memory.dmp

memory/2784-38-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2784-34-0x0000000000090000-0x00000000000B2000-memory.dmp

memory/2784-41-0x0000000000090000-0x00000000000B2000-memory.dmp

memory/2784-40-0x0000000000090000-0x00000000000B2000-memory.dmp

memory/2784-42-0x00000000743BE000-0x00000000743BF000-memory.dmp

memory/2784-43-0x00000000743B0000-0x0000000074A9E000-memory.dmp

memory/2784-44-0x00000000743BE000-0x00000000743BF000-memory.dmp

memory/2784-45-0x00000000743B0000-0x0000000074A9E000-memory.dmp