Malware Analysis Report

2024-11-15 08:09

Sample ID 221019-qvqe1aaaf3
Target 2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec
SHA256 2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec
Tags
imminent persistence spyware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec

Threat Level: Known bad

The file 2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec was found to be: Known bad.

Malicious Activity Summary

imminent persistence spyware trojan

Imminent RAT

Modifies WinLogon for persistence

Adds policy Run key to start application

Uses the VBS compiler for execution

Adds Run key to start application

Suspicious use of SetThreadContext

AutoIT Executable

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-10-19 13:35

Signatures

AutoIT Executable

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

Analysis: behavioral1

Detonation Overview

Submitted

2022-10-19 13:35

Reported

2022-10-19 14:23

Platform

win7-20220812-en

Max time kernel

149s

Max time network

74s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe"

Signatures

Imminent RAT

trojan spyware imminent

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exeexplorer.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Adobe Flash = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Uses the VBS compiler for execution

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Adobe Flash = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1752 set thread context of 1708 N/A C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe

"C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 tarekhack2.no-ip.org udp

Files

memory/1752-54-0x0000000076681000-0x0000000076683000-memory.dmp

memory/1708-55-0x0000000000080000-0x00000000000D2000-memory.dmp

memory/1708-57-0x0000000000080000-0x00000000000D2000-memory.dmp

memory/1708-58-0x00000000000CC5DE-mapping.dmp

memory/1708-60-0x0000000000080000-0x00000000000D2000-memory.dmp

memory/1708-62-0x0000000000080000-0x00000000000D2000-memory.dmp

memory/1708-63-0x0000000000580000-0x0000000000590000-memory.dmp

memory/1708-64-0x0000000004C20000-0x0000000004CC8000-memory.dmp

memory/1708-65-0x0000000000780000-0x00000000007B0000-memory.dmp

memory/1708-66-0x00000000004F0000-0x00000000004FE000-memory.dmp

memory/1708-68-0x0000000000500000-0x0000000000516000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-10-19 13:35

Reported

2022-10-19 14:22

Platform

win10v2004-20220901-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe"

Signatures

Imminent RAT

trojan spyware imminent

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exeexplorer.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Adds policy Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Adobe Flash = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Uses the VBS compiler for execution

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Flash = "C:\\Users\\Admin\\AppData\\Roaming\\Logs.exe" C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4764 set thread context of 1192 N/A C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe

"C:\Users\Admin\AppData\Local\Temp\2caddaa7a9ff687601cd4b42d35f2564ed234d65518c39d8b25bd52ae52a99ec.exe"

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

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

Network

Country Destination Domain Proto
US 20.42.65.84:443 tcp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 15.89.54.20.in-addr.arpa udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
NL 104.80.229.204:443 tcp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp
US 8.8.8.8:53 tarekhack2.no-ip.org udp

Files

memory/1192-132-0x0000000000000000-mapping.dmp

memory/1192-133-0x0000000000440000-0x0000000000492000-memory.dmp

memory/1192-134-0x0000000004D10000-0x0000000004DAC000-memory.dmp

memory/1192-135-0x00000000068C0000-0x0000000006E64000-memory.dmp