Malware Analysis Report

2024-10-23 21:29

Sample ID 240304-gadq2abb4y
Target b157ce6915fbdb33b851d1459775eee5
SHA256 692ac3a2c105d48aac17ecc7f7c9eb239c1b6672c263809b74ceabf95efd37b8
Tags
stealer revengerat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

692ac3a2c105d48aac17ecc7f7c9eb239c1b6672c263809b74ceabf95efd37b8

Threat Level: Known bad

The file b157ce6915fbdb33b851d1459775eee5 was found to be: Known bad.

Malicious Activity Summary

stealer revengerat

RevengeRat Executable

Revengerat family

Unsigned PE

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-04 05:35

Signatures

RevengeRat Executable

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

Revengerat family

revengerat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-04 05:35

Reported

2024-03-04 05:38

Platform

win7-20240221-en

Max time kernel

120s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe

"C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2968 -s 1140

Network

Country Destination Domain Proto
US 8.8.8.8:53 moondust.fun udp

Files

memory/2968-3-0x000000001B430000-0x000000001B4B0000-memory.dmp

memory/2968-2-0x000000001B430000-0x000000001B4B0000-memory.dmp

memory/2968-1-0x000007FEF5D80000-0x000007FEF676C000-memory.dmp

memory/2968-0-0x0000000000020000-0x000000000012E000-memory.dmp

memory/2968-4-0x000007FEF5D80000-0x000007FEF676C000-memory.dmp

memory/2968-5-0x000000001B430000-0x000000001B4B0000-memory.dmp

memory/2968-6-0x000000001B430000-0x000000001B4B0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-04 05:35

Reported

2024-03-04 05:38

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe"

Signatures

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe

"C:\Users\Admin\AppData\Local\Temp\b157ce6915fbdb33b851d1459775eee5.exe"

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 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 moondust.fun udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 48.192.11.51.in-addr.arpa udp

Files

memory/3732-0-0x00000237435D0000-0x00000237436DE000-memory.dmp

memory/3732-1-0x00007FFEB1B20000-0x00007FFEB25E1000-memory.dmp

memory/3732-2-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-3-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-4-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-7-0x000002375DDB0000-0x000002375DF59000-memory.dmp

memory/3732-8-0x00007FFEB1B20000-0x00007FFEB25E1000-memory.dmp

memory/3732-10-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-11-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-12-0x000002375DC30000-0x000002375DC40000-memory.dmp

memory/3732-23-0x000002375DDB0000-0x000002375DF59000-memory.dmp