Malware Analysis Report

2025-01-18 02:57

Sample ID 241211-npme2svqam
Target 22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe
SHA256 22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f
Tags
revengerat marzo26 discovery 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

22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f

Threat Level: Known bad

The file 22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe was found to be: Known bad.

Malicious Activity Summary

revengerat marzo26 discovery trojan

RevengeRAT

Revengerat family

Drops startup file

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Checks processor information in registry

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-11 11:34

Signatures

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

2024-12-11 11:34

Reported

2024-12-11 11:36

Platform

win7-20240903-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe"

Signatures

RevengeRAT

trojan revengerat

Revengerat family

revengerat

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AudioHandlers.url C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2848 set thread context of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\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\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2848 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe

"C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 marzorevenger.duckdns.org udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 marzorevenger.duckdns.org udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp

Files

memory/2848-0-0x0000000000160000-0x0000000000161000-memory.dmp

memory/2460-7-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2460-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2460-2-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2460-1-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2460-8-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2460-9-0x0000000074562000-0x0000000074564000-memory.dmp

memory/2460-10-0x0000000074562000-0x0000000074564000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-11 11:34

Reported

2024-12-11 11:36

Platform

win10v2004-20241007-en

Max time kernel

12s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe"

Signatures

RevengeRAT

trojan revengerat

Revengerat family

revengerat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4672 set thread context of 1628 N/A C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\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\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe

"C:\Users\Admin\AppData\Local\Temp\22db35581f37a1bb759443a2f377126ef113bb6f0cdde79902e672fba8dc8d1f.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 marzorevenger.duckdns.org udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 26.69.169.192.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 marzorevenger.duckdns.org udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp
US 192.169.69.26:4230 marzorevenger.duckdns.org tcp

Files

memory/1628-1-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1628-5-0x0000000073472000-0x0000000073473000-memory.dmp

memory/4672-0-0x0000000000E20000-0x0000000000E21000-memory.dmp

memory/1628-7-0x0000000073470000-0x0000000073A21000-memory.dmp

memory/1628-6-0x0000000073470000-0x0000000073A21000-memory.dmp

memory/1628-9-0x0000000073470000-0x0000000073A21000-memory.dmp

memory/1628-8-0x0000000073472000-0x0000000073473000-memory.dmp

memory/1628-10-0x0000000073470000-0x0000000073A21000-memory.dmp