Malware Analysis Report

2024-11-15 09:24

Sample ID 241111-b4ktjsypcw
Target 3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N
SHA256 3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176
Tags
rat netwire warzonerat botnet discovery infostealer stealer
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 Overview

score
10/10

SHA256

3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176

Threat Level: Known bad

The file 3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N was found to be: Known bad.

Malicious Activity Summary

rat netwire warzonerat botnet discovery infostealer stealer

NetWire RAT payload

WarzoneRat, AveMaria

Netwire

Netwire family

Warzonerat family

Warzone RAT payload

Executes dropped EXE

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of WriteProcessMemory

Scheduled Task/Job: Scheduled Task

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-11 01:41

Signatures

NetWire RAT payload

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

Netwire family

netwire

AutoIT Executable

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

2024-11-11 01:41

Reported

2024-11-11 01:42

Platform

win11-20241007-en

Max time kernel

7s

Max time network

13s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe"

Signatures

NetWire RAT payload

rat
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

Netwire

botnet stealer netwire

Netwire family

netwire

WarzoneRat, AveMaria

rat infostealer warzonerat

Warzonerat family

warzonerat

Warzone RAT payload

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Blasthost.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe N/A

AutoIT Executable

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

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\schtasks.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Blasthost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2952 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Roaming\Blasthost.exe
PID 2952 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Roaming\Blasthost.exe
PID 2952 wrote to memory of 576 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Roaming\Blasthost.exe
PID 576 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Roaming\Blasthost.exe C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
PID 576 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Roaming\Blasthost.exe C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
PID 576 wrote to memory of 3372 N/A C:\Users\Admin\AppData\Roaming\Blasthost.exe C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
PID 2952 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
PID 2952 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
PID 2952 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
PID 2952 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
PID 2952 wrote to memory of 3584 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe
PID 3584 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\cmd.exe
PID 3584 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\cmd.exe
PID 3584 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\cmd.exe
PID 2952 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\schtasks.exe
PID 2952 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\schtasks.exe
PID 2952 wrote to memory of 1684 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\schtasks.exe
PID 3584 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\cmd.exe
PID 3584 wrote to memory of 3516 N/A C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe

"C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe"

C:\Users\Admin\AppData\Roaming\Blasthost.exe

"C:\Users\Admin\AppData\Roaming\Blasthost.exe"

C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe

"C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"

C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe

"C:\Users\Admin\AppData\Local\Temp\3c1fe12b7f390562bb38024e7660275084507eea76ff9243595eb1c72deb8176N.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 Wealthy2019.com.strangled.net udp

Files

memory/2952-0-0x0000000000520000-0x000000000068B000-memory.dmp

C:\Users\Admin\AppData\Roaming\Blasthost.exe

MD5 6087bf6af59b9c531f2c9bb421d5e902
SHA1 8bc0f1596c986179b82585c703bacae6d2a00316
SHA256 3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c
SHA512 c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

memory/576-13-0x0000000000400000-0x000000000042C000-memory.dmp

memory/2952-14-0x00000000041C0000-0x00000000041C1000-memory.dmp

memory/3584-15-0x0000000000400000-0x000000000041D000-memory.dmp

memory/3584-23-0x0000000000400000-0x000000000041D000-memory.dmp

memory/2952-25-0x0000000000520000-0x000000000068B000-memory.dmp

memory/3516-26-0x0000000000FF0000-0x0000000000FF1000-memory.dmp