Malware Analysis Report

2025-01-02 03:04

Sample ID 240814-scwkeatbrn
Target Anti Root Installer.exe
SHA256 c6a386ba41efba3fa22d748ac1c5641dbcd450f5cf9a2334cfcb7a2c1cbc28b8
Tags
remcos remotehost discovery evasion persistence rat 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 Overview

score
10/10

SHA256

c6a386ba41efba3fa22d748ac1c5641dbcd450f5cf9a2334cfcb7a2c1cbc28b8

Threat Level: Known bad

The file Anti Root Installer.exe was found to be: Known bad.

Malicious Activity Summary

remcos remotehost discovery evasion persistence rat trojan

Remcos

UAC bypass

Adds policy Run key to start application

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Drops file in System32 directory

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Modifies registry key

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Delays execution with timeout.exe

Suspicious use of WriteProcessMemory

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-14 14:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-14 14:59

Reported

2024-08-14 15:01

Platform

win10v2004-20240802-en

Max time kernel

144s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe"

Signatures

Remcos

rat remcos

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\SysWOW64\reg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Windows\SysWOW64\reg.exe N/A

Adds policy Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" \??\c:\program files (x86)\internet explorer\iexplore.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run \??\c:\program files (x86)\internet explorer\iexplore.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe N/A

Executes dropped EXE

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" \??\c:\program files (x86)\internet explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-G1AT0Q = "\"C:\\Windows\\SysWOW64\\Remcos\\$77-Installer\"" \??\c:\program files (x86)\internet explorer\iexplore.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\Remcos\$77-Installer C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
File opened for modification C:\Windows\SysWOW64\Remcos\$77-Installer C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
File opened for modification C:\Windows\SysWOW64\Remcos C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 452 set thread context of 2540 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe \??\c:\program files (x86)\internet explorer\iexplore.exe
PID 2540 set thread context of 2476 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\svchost.exe

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\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language \??\c:\program files (x86)\internet explorer\iexplore.exe N/A
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\reg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\system32\timeout.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell\SniffedFolderType = "Generic" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings C:\Windows\system32\OpenWith.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Version = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259} C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02020202 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Downloads" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616257" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}" C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A

Modifies registry key

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\reg.exe N/A
N/A N/A C:\Windows\SysWOW64\reg.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A \??\c:\program files (x86)\internet explorer\iexplore.exe N/A
N/A N/A C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe N/A
N/A N/A \??\c:\program files (x86)\internet explorer\iexplore.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 616 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe C:\Users\Admin\AppData\Local\Temp\Updater.exe
PID 616 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe C:\Users\Admin\AppData\Local\Temp\Updater.exe
PID 616 wrote to memory of 452 N/A C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe C:\Users\Admin\AppData\Local\Temp\Updater.exe
PID 452 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe C:\Windows\SysWOW64\cmd.exe
PID 452 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe C:\Windows\SysWOW64\cmd.exe
PID 452 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe C:\Windows\SysWOW64\cmd.exe
PID 616 wrote to memory of 3104 N/A C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe C:\Windows\system32\cmd.exe
PID 616 wrote to memory of 3104 N/A C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe C:\Windows\system32\cmd.exe
PID 4048 wrote to memory of 4108 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4048 wrote to memory of 4108 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4048 wrote to memory of 4108 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 3104 wrote to memory of 2152 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 3104 wrote to memory of 2152 N/A C:\Windows\system32\cmd.exe C:\Windows\system32\timeout.exe
PID 452 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe \??\c:\program files (x86)\internet explorer\iexplore.exe
PID 452 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe \??\c:\program files (x86)\internet explorer\iexplore.exe
PID 452 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe \??\c:\program files (x86)\internet explorer\iexplore.exe
PID 452 wrote to memory of 2540 N/A C:\Users\Admin\AppData\Local\Temp\Updater.exe \??\c:\program files (x86)\internet explorer\iexplore.exe
PID 2540 wrote to memory of 1880 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\cmd.exe
PID 2540 wrote to memory of 1880 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\cmd.exe
PID 2540 wrote to memory of 1880 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\cmd.exe
PID 2540 wrote to memory of 2476 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\svchost.exe
PID 2540 wrote to memory of 2476 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\svchost.exe
PID 2540 wrote to memory of 2476 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\svchost.exe
PID 2540 wrote to memory of 2476 N/A \??\c:\program files (x86)\internet explorer\iexplore.exe C:\Windows\SysWOW64\svchost.exe
PID 1880 wrote to memory of 4320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1880 wrote to memory of 4320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1880 wrote to memory of 4320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe

"C:\Users\Admin\AppData\Local\Temp\Anti Root Installer.exe"

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

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

C:\Windows\system32\OpenWith.exe

C:\Windows\system32\OpenWith.exe -Embedding

C:\Windows\SysWOW64\cmd.exe

/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpC7C4.tmp.bat""

C:\Windows\SysWOW64\reg.exe

C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

C:\Windows\system32\timeout.exe

timeout 3

\??\c:\program files (x86)\internet explorer\iexplore.exe

"c:\program files (x86)\internet explorer\iexplore.exe"

C:\Windows\SysWOW64\cmd.exe

/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Windows\SysWOW64\reg.exe

C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe

"C:\Users\Admin\Downloads\NecroObfuscator\NecroObfuscator\NecroObfuscator.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 mode-clusters.gl.at.ply.gg udp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 21.221.185.147.in-addr.arpa udp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp
US 147.185.221.21:36304 mode-clusters.gl.at.ply.gg tcp

Files

memory/616-0-0x00007FF9FA8F3000-0x00007FF9FA8F5000-memory.dmp

memory/616-1-0x0000000000130000-0x000000000017C000-memory.dmp

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

MD5 db034c9466c83a31925b6fccd69c60ae
SHA1 f43959427039dae6e78494d0fbca2e0233fa4a07
SHA256 a817510b4e482dbb1235f616c2bd12e7f22be34f0d426846fd11db114be28be3
SHA512 d2d904527ff98f0b7caa9d75337b0823eafc091ef1a24ad4e41bb7caab6c2ddd65ef4a5150bdb1d23a4fef851649318a7ce9603082bf5828eb3707ad2340804b

memory/616-12-0x00007FF9FA8F0000-0x00007FF9FB3B1000-memory.dmp

memory/616-18-0x00007FF9FA8F0000-0x00007FF9FB3B1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpC7C4.tmp.bat

MD5 ee4975a6ef52af35866d8d2f9b5fcccd
SHA1 f4aef763ae50b0c8ef85c407ec05cadfb108cbd5
SHA256 2e4dab82492705f4f463f24be06b3d2a3c810b7905a9d0c2841ce1744ccbea7a
SHA512 ed7b9c92231d4a00828bc440b6d4c93b9bb0fe8d53fa2fd510f225fc0d32fa97eb9507adc3b18efba34613a60495b33a166d8b453a639f4cf3bb66cf8814fafe

memory/2540-33-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2476-40-0x0000000000360000-0x00000000003E2000-memory.dmp

memory/2476-39-0x0000000000360000-0x00000000003E2000-memory.dmp

memory/2540-35-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-34-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-41-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-42-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-43-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-44-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-46-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-47-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-48-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-49-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-50-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-52-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-53-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-54-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-55-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-56-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-57-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-58-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-59-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-60-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-61-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-62-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-63-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-64-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-65-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-66-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-69-0x0000000000900000-0x0000000000982000-memory.dmp

memory/1148-70-0x0000000000BE0000-0x0000000000C58000-memory.dmp

memory/1148-71-0x0000000005A80000-0x0000000006024000-memory.dmp

memory/1148-72-0x0000000005470000-0x000000000549C000-memory.dmp

memory/1148-73-0x0000000005930000-0x00000000059C2000-memory.dmp

memory/1148-74-0x0000000005900000-0x000000000590A000-memory.dmp

memory/2540-75-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-76-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-77-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-78-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-79-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-80-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-82-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-81-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-83-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-84-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-85-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-88-0x0000000000900000-0x0000000000982000-memory.dmp

C:\Users\Admin\Downloads\Updater.exe

MD5 2e2946dbb102329c2b7ea3a6bc6d928e
SHA1 f71e23604985c52f609a8eaa1f907b6cf1311bbe
SHA256 4311ee23e9f4cb3432d3b0a5a78b020f89494063ba1d870298f2117970879e37
SHA512 60ab3f9a07d86dcdf37e2823d2f140f28dcd2b6120821703db1eadd2ed8ab34aea6abeb5cc6e54426374f6e780a2d9014dbd1a9d353cbb1d6ccd077e58ce57da

memory/1148-90-0x000000000B8B0000-0x000000000B9CA000-memory.dmp

memory/2540-92-0x0000000000900000-0x0000000000982000-memory.dmp

memory/2540-93-0x0000000000900000-0x0000000000982000-memory.dmp