Malware Analysis Report

2025-01-18 04:39

Sample ID 230915-tdb3tsdc4v
Target 15663f7481c8b2a19dbe62014fa8a948.exe
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
Tags
revengerat test crypt stealer 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

a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89

Threat Level: Known bad

The file 15663f7481c8b2a19dbe62014fa8a948.exe was found to be: Known bad.

Malicious Activity Summary

revengerat test crypt stealer trojan

RevengeRAT

RevengeRat Executable

Executes dropped EXE

Loads dropped DLL

Drops startup file

Checks computer location settings

Enumerates physical storage devices

Unsigned PE

Checks processor information in registry

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-09-15 15:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-15 15:56

Reported

2023-09-15 15:58

Platform

win7-20230831-en

Max time kernel

146s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe"

Signatures

RevengeRAT

trojan revengerat

RevengeRat Executable

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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe

"C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe"

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 pplfoot1.ddns.net udp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp

Files

memory/2264-0-0x0000000000C30000-0x0000000000C4C000-memory.dmp

memory/2264-1-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/2264-2-0x0000000004D60000-0x0000000004DA0000-memory.dmp

memory/2264-3-0x0000000004D60000-0x0000000004DA0000-memory.dmp

memory/2264-4-0x0000000000520000-0x0000000000528000-memory.dmp

memory/2264-5-0x0000000004D60000-0x0000000004DA0000-memory.dmp

memory/2264-6-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/2264-7-0x0000000004D60000-0x0000000004DA0000-memory.dmp

\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

memory/2816-16-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/2816-15-0x00000000000A0000-0x00000000000BC000-memory.dmp

memory/2816-18-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

memory/2264-17-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/2264-19-0x0000000004D60000-0x0000000004DA0000-memory.dmp

memory/2816-20-0x0000000004DB0000-0x0000000004DF0000-memory.dmp

memory/2816-21-0x00000000740C0000-0x00000000747AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-15 15:56

Reported

2023-09-15 15:58

Platform

win10v2004-20230915-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe"

Signatures

RevengeRAT

trojan revengerat

RevengeRat Executable

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe

"C:\Users\Admin\AppData\Local\Temp\15663f7481c8b2a19dbe62014fa8a948.exe"

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 195.233.44.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 54.120.234.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 pplfoot1.ddns.net udp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 8.8.8.8:53 198.237.105.184.in-addr.arpa udp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp
US 8.8.8.8:53 13.173.189.20.in-addr.arpa udp
US 184.105.237.198:1177 pplfoot1.ddns.net tcp

Files

memory/732-0-0x0000000000750000-0x000000000076C000-memory.dmp

memory/732-1-0x00000000750D0000-0x0000000075880000-memory.dmp

memory/732-2-0x0000000005110000-0x00000000051AC000-memory.dmp

memory/732-3-0x0000000005810000-0x0000000005DB4000-memory.dmp

memory/732-4-0x0000000005260000-0x00000000052F2000-memory.dmp

memory/732-5-0x0000000005240000-0x0000000005250000-memory.dmp

memory/732-6-0x00000000051F0000-0x00000000051FA000-memory.dmp

memory/732-7-0x0000000005450000-0x00000000054A6000-memory.dmp

memory/732-8-0x0000000005240000-0x0000000005250000-memory.dmp

memory/732-9-0x0000000007D90000-0x0000000007D98000-memory.dmp

memory/732-10-0x0000000007E40000-0x0000000007EA6000-memory.dmp

memory/732-11-0x00000000750D0000-0x0000000075880000-memory.dmp

memory/732-12-0x0000000005240000-0x0000000005250000-memory.dmp

memory/732-13-0x0000000005240000-0x0000000005250000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.exe

MD5 15663f7481c8b2a19dbe62014fa8a948
SHA1 d5875cbdf0b84e14cef8cf1249bae06a3ab4f57b
SHA256 a96543da023e22eff83c1f152b980627a3efba8bd0d228171df6e4ac3b95ab89
SHA512 49883051f92e52094345e0b710754ce8445156ef9b20ad3cf0594a894615784b7b6240dfc2f5b0e915b5d5329163826988136921dd02a5e2d35fa60997c8820a

memory/732-27-0x00000000750D0000-0x0000000075880000-memory.dmp

memory/3796-26-0x00000000750D0000-0x0000000075880000-memory.dmp

memory/3796-28-0x0000000005560000-0x0000000005570000-memory.dmp

memory/3796-29-0x0000000005560000-0x0000000005570000-memory.dmp

memory/3796-30-0x00000000750D0000-0x0000000075880000-memory.dmp

memory/3796-31-0x0000000005560000-0x0000000005570000-memory.dmp

memory/3796-32-0x0000000005560000-0x0000000005570000-memory.dmp