Malware Analysis Report

2024-09-23 12:06

Sample ID 240612-mnj3vs1ere
Target 40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3
SHA256 40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3
Tags
bootkit persistence
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
8/10

SHA256

40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3

Threat Level: Likely malicious

The file 40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3 was found to be: Likely malicious.

Malicious Activity Summary

bootkit persistence

Downloads MZ/PE file

Loads dropped DLL

Executes dropped EXE

Writes to the Master Boot Record (MBR)

Checks for any installed AV software in registry

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Modifies registry class

Suspicious use of WriteProcessMemory

Modifies system certificate store

Checks processor information in registry

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-12 10:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 10:36

Reported

2024-06-12 10:39

Platform

win7-20240221-en

Max time kernel

143s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe"

Signatures

Downloads MZ/PE file

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A
N/A N/A N/A N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe N/A
N/A N/A C:\Users\Public\Documents\aswOfferTool.exe N/A

Checks for any installed AV software in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Software\AVAST Software\Avast C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Key opened \REGISTRY\MACHINE\Software\AVAST Software\Avast C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key opened \REGISTRY\MACHINE\Software\Avira\Antivirus C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key opened \REGISTRY\MACHINE\Software\Wow6432Node\AVAST Software\Avast C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key opened \REGISTRY\MACHINE\Software\AVAST Software\Avast C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A
File opened for modification \??\PhysicalDrive0 C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
File opened for modification \??\PhysicalDrive0 C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A

Modifies registry class

Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "65" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "78" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "14" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "54" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "25" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "55" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "83" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "59" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "41" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "85" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "34" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "41" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Main = "0" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "56" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "59" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "52" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "77" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "30" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "45" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "64" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "42" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "5" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "9" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "53" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Description = "Extracting file: sbr.exe" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "6" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "10" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "14" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "37" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "75" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\SfxInstProgress = "57" C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "100" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "50" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "69" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "3" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "29" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "46" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "61" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "49" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "86" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Description = "Updating package: setgui_x64_ais" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "96" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "33" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "51" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "75" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Main = "87" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "95" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "49" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "71" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Description = "File downloaded: offertool_x64_ais-c62.vpx" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Description = "Updating package: sbr_x64_ais" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "76" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "70" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "44" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\SfxInstProgress = "0" C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\SfxInstProgress = "28" C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "89" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "93" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "22" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "27" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Installation_Syncer = "68" C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_Description = "File downloaded: servers.def.vpx" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "4" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\AvgPersistentStorage\InstupProgress_UpdateSetup_Syncer = "80" C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe N/A
N/A N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1660 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe
PID 1660 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe
PID 1660 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe
PID 1660 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe
PID 2628 wrote to memory of 1556 N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe
PID 2628 wrote to memory of 1556 N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe
PID 2628 wrote to memory of 1556 N/A C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe
PID 1556 wrote to memory of 2052 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe
PID 1556 wrote to memory of 2052 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe
PID 1556 wrote to memory of 2052 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2408 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2440 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2268 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe
PID 2052 wrote to memory of 2308 N/A C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe

Processes

C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe

"C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe"

C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe

"C:\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe" /cookie:mmm_bav_003_999_a7f_m:dlid_FREEGSR-FAD /ga_clientid:31e6b77b-0cea-45a0-bbbf-f616f29da9e9 /edat_dir:C:\Windows\Temp\asw.48514fb5116815bf

C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\instup.exe" /sfx:lite /sfxstorage:C:\Windows\Temp\asw.f94f6eff7157cb97 /edition:15 /prod:ais /stub_context:e86608bc-9755-44bf-9c8b-144680b7b9af:9994552 /guid:b2bc1c0f-d38b-40f1-b668-9e18eaa4a320 /ga_clientid:31e6b77b-0cea-45a0-bbbf-f616f29da9e9 /cookie:mmm_bav_003_999_a7f_m:dlid_FREEGSR-FAD /ga_clientid:31e6b77b-0cea-45a0-bbbf-f616f29da9e9 /edat_dir:C:\Windows\Temp\asw.48514fb5116815bf

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\instup.exe" /sfx /sfxstorage:C:\Windows\Temp\asw.f94f6eff7157cb97 /edition:15 /prod:ais /stub_context:e86608bc-9755-44bf-9c8b-144680b7b9af:9994552 /guid:b2bc1c0f-d38b-40f1-b668-9e18eaa4a320 /ga_clientid:31e6b77b-0cea-45a0-bbbf-f616f29da9e9 /cookie:mmm_bav_003_999_a7f_m:dlid_FREEGSR-FAD /edat_dir:C:\Windows\Temp\asw.48514fb5116815bf /online_installer

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe" -checkGToolbar -elevated

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe" /check_secure_browser

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe" -checkChrome -elevated

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe

"C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswOfferTool.exe" -checkChromeReactivation -elevated -bc=AWFA

C:\Users\Public\Documents\aswOfferTool.exe

"C:\Users\Public\Documents\aswOfferTool.exe" -checkChromeReactivation -bc=AWFA

Network

Country Destination Domain Proto
US 8.8.8.8:53 v7event.stats.avast.com udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 34.117.223.223:80 v7event.stats.avast.com tcp
GB 23.73.139.81:443 iavs9x.avg.u.avcdn.net tcp
GB 216.58.213.14:80 www.google-analytics.com tcp
GB 23.73.139.81:443 iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:443 iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:443 iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:443 iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 iavs9x.avg.u.avcdn.net tcp
US 8.8.8.8:53 analytics.avcdn.net udp
GB 216.58.213.14:80 www.google-analytics.com tcp
US 8.8.8.8:53 v7event.stats.avcdn.net udp
US 34.117.223.223:443 v7event.stats.avcdn.net tcp
US 34.117.223.223:443 v7event.stats.avcdn.net tcp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 34.160.176.28:443 shepherd.avcdn.net tcp
US 8.8.8.8:53 d7509631.iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 d7509631.iavs9x.avg.u.avcdn.net udp
GB 23.73.139.56:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
US 8.8.8.8:53 b5006751.iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 b5006751.iavs9x.avg.u.avcdn.net udp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
GB 23.73.139.81:80 m6211579.iavs9x.avg.u.avcdn.net tcp
US 8.8.8.8:53 b0017156.avi18tiny.u.avcdn.net udp
US 8.8.8.8:53 b0017156.avi18tiny.u.avcdn.net udp
GB 23.73.139.50:80 h1785399.avi18tiny.u.avcdn.net tcp
GB 23.73.139.50:80 h1785399.avi18tiny.u.avcdn.net tcp
GB 23.73.139.50:80 h1785399.avi18tiny.u.avcdn.net tcp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 8.8.8.8:53 shepherd.avcdn.net udp
US 34.160.176.28:443 shepherd.avcdn.net tcp
US 8.8.8.8:53 alpha-license-dealer.ff.avast.com udp
BE 34.140.0.190:443 alpha-license-dealer.ff.avast.com tcp
US 8.8.8.8:53 alpha-iqs.ff.avast.com udp
BE 34.76.203.183:443 alpha-iqs.ff.avast.com tcp
BE 34.76.203.183:443 alpha-iqs.ff.avast.com tcp
US 8.8.8.8:53 v7event.stats.avcdn.net udp
US 8.8.8.8:53 v7event.stats.avcdn.net udp
US 8.8.8.8:53 v7event.stats.avcdn.net udp
US 34.117.223.223:443 v7event.stats.avcdn.net tcp
US 8.8.8.8:53 ssl.google-analytics.com udp
GB 172.217.169.72:443 ssl.google-analytics.com tcp
US 8.8.8.8:53 analytics.ff.avast.com udp
US 34.117.223.223:443 analytics.ff.avast.com tcp

Files

\Windows\Temp\asw.48514fb5116815bf\avg_antivirus_free_setup_x64.exe

MD5 72c1cad77d7a37f6eed6606b00b22738
SHA1 1883d039f42ead5318de8f5f37b61bad4b61fa72
SHA256 47cee4d44e8fe27f3229fa751c11259227a00b605d6a42e2cb066f100a9049c3
SHA512 87104f2cf47683f113398e71b795fbeadd6835b5d333e1aedf22e7d3afec7de3e138cbc949947235ff4892489caaf219405832df91885084e361806ac22d0209

C:\Windows\Temp\asw.48514fb5116815bf\ecoo.edat

MD5 c0e6ac32b47be25e62b9bd064753c46d
SHA1 65e72807e24b0160de9b2f2a6de8c14c49c1288e
SHA256 e76de2be67ab93a30ffdfa38aae543abc7d3af502a92d05610b0b44bccba94a4
SHA512 edb0aed2dff6f0f6681382d3f5631cc340f90ffa31927b761bcd00c3cb01c6c0733f357753d9f3c2cfd596516c67766cb6fae14a4620ad8f613984ce97eee93c

C:\Windows\Temp\asw.f94f6eff7157cb97\servers.def

MD5 2b62fb1ecd174c7e951f2b8af502c1c0
SHA1 90744a9355dd5b74d2ecc7ee34fccbeca1c18f1b
SHA256 1fc616dd97e72451eda1324979f65df6af823aaaee1c83e5c2c3f3308cd26a67
SHA512 0f14fbab88469ed19cde8d54ad74276ae4b03a783bf99def2d0f4d655a6ff86a35aa7ce4e8a7dcb936c70789efc4714b9bf1b317e485a6a44f150be6792cd7a0

C:\Windows\Temp\asw.f94f6eff7157cb97\Instup.dll

MD5 e9134948a4db2642f9bfaaf157a18bd0
SHA1 98249d941c196e9ee01f5d77713f13a12fff87f4
SHA256 67721cd04b1866888a97c1027e6d6ca5805b08124b724a31ff9931f9f3e28b2a
SHA512 629b39736755e9a9987a74aa9dab6aec94be061a3c70c140ce98d4eb9ca3575ccc02380990a023f3fbc1f49d56518f1dc9345fd8c7fe3b9cfbf7eb9c80187995

C:\Windows\Temp\asw.f94f6eff7157cb97\Instup.exe

MD5 cb33ee6145c1dfad640103e1bc8b00e9
SHA1 e68405536c9501a5f7617636db734a7e7bfdb61c
SHA256 068bd9cd5dc944ff9030bdf3e31638408314e54861b93cdaf8c3c905a8005cac
SHA512 31608dc1d295c91d012fd4634494b182c6d4b70c255036cbd0f71ace56fbc1a69f8358b8799d2db21e0bea1010ad79dee774b6049bf31dd513042b460722508b

C:\ProgramData\AVG\Persistent Data\Antivirus\Logs\Setup.log

MD5 c5aed1cea22a1c19c8b24883fd169908
SHA1 c0d6da868bd704eb5da5ef3fdba29f60ed42142f
SHA256 c95332fcf15192872ca11163b035c0006d1755eff5788d01c1606c6d51fefd04
SHA512 07a03a2216ebceb3f568abc5b467b111270d1da08d7edf0324ab7140a119f530549d1cddfd4f16bfeadddbc1661edb41ff874c5ddc4e68de17770be77be6b63b

C:\Windows\Temp\asw.f94f6eff7157cb97\config.def

MD5 b86dd14aadb9e34d004ad39a4693ced0
SHA1 1cb7775cee3e4106b2ddba89a0ccdc9dd547c521
SHA256 b64d1d23aef5cdeeb2279216a00c931b201bce90407c9cbff3a7ef2742873878
SHA512 03cb9215521da45e1df7b926fad7b0afd5ee001944c475a90c8646d7621d0d062267a682e102d81da0b5204ed215ec6ba4c7646d9340d71b0cb77ca12ddef0c1

C:\Windows\Temp\asw.f94f6eff7157cb97\aswda642f5ccd46e9f0.ini

MD5 bd57f8b1b6c18b11205dae41b9824715
SHA1 9dac65eeeb6716f5b52cbf8d14c1aa0bd5fe8a0f
SHA256 4f5e4864d663ba814973628e92345c44e5d8c81fa065781bf814025a62080e98
SHA512 def206025abbc4ed6f0a5b8febb48f800253f4fe702c4d6ec620cdccc0ab0e337637087d50dbad7eab5a9108d01ee06e12e82c055b2d108e287f0faac7af6f68

C:\Windows\Temp\asw.f94f6eff7157cb97\HTMLayout.dll

MD5 4cc6efda014cc654142c97cd09175e37
SHA1 9ff80f73eb8aa9563ee04f3857fedbb4167a9a2a
SHA256 0ffd67c501dd1778c35830465f07f2390e318a485e0b22e437404b0a9d4b5ad2
SHA512 064ceb07ef2a8a5db7d07a3ee58df07008efd642f12960c7dce837f533876199c0773a4b9861cf7907487b7fb2a96d6a1efdcc854855fd9246198ca438cab751

C:\Windows\Temp\asw.f94f6eff7157cb97\config.def

MD5 3eab3dd89406efbf92abfaa54b6dceca
SHA1 9e38902ff3f6aa21f5f24fb663389a1eff3e2a40
SHA256 4cb673aad691a3b7713b9e51f548433cfb083b9af2ba0333afff7b930f4a8fae
SHA512 173f1926e256ffd3eca12caa4a057fd6cc1aab96fdc026f5999ef59dce12f3cb90b001f69db78e800d1f64dc6a83313d6a097b97b56d1082dc93f9753e09db90

C:\Windows\Temp\asw.f94f6eff7157cb97\servers.def.vpx

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

C:\Windows\Temp\asw.f94f6eff7157cb97\servers.def.vpx

MD5 ca027a5ef5f6d21d7e42855fa4db4120
SHA1 eee669fe1c3cabd5f96c65ac992e4851f8eca9da
SHA256 e1b5e5122457b19ad5175b0b372d6d0b55813503827ad1d84c26f23b8506a66d
SHA512 8dcd63d2406f6f7e67053342553345bb372401a8dda64e1b41e937df7359a8e4c0afa9705d8fbb953aeed403d54bcd6a5d5bddf7ca1d6c43f1da37020bdda491

C:\Windows\Temp\asw.f94f6eff7157cb97\prod-pgm.vpx

MD5 6d08ac0131cac7a2f9f2ea5d9d0b0cc6
SHA1 25983c1419089c6a7570963dda2d06e022b3b36d
SHA256 846f9f2f624c8a1f001a4bd7c7ca3158c8c79cb11fa6d474cfdf8e48d0238a3f
SHA512 753890f34fc1a925177a594c8bc5e19dc509fb8b32c1eef429496c5d19421200bdd75879c529981823340718bee82dafdf3f262a9ecf65de9ef03d12a1684b2c

C:\Windows\Temp\asw.f94f6eff7157cb97\uat64.vpx

MD5 bd33707a5e0b6cc434fbaa32e69cb30a
SHA1 34ddc8fbda6acef9e07de571d4c00e65e3c09958
SHA256 bf60d1aa67abc73f927e1544ba8b66a79ec9143caedb15e1d94d023be6aba036
SHA512 02b78b7796e55e245d00ae5b94ae767c6c7da480ec609e84b1a4deafb5f6dbb8f15ad5947b3db421048e17d46419b2149ef23aa369ce42288d3bb5817a0863de

\Windows\Temp\asw.f94f6eff7157cb97\uat64.dll

MD5 c53dc6d8050e08d12939b95e2f5c53dc
SHA1 01f3fd1a4c730cad939d243e6bb8f9fe8f1e0138
SHA256 5a690ef46a5c889adbad580b773a6025040426ee11d3817927dd1e77698e8ece
SHA512 75ec453cfa12a071322877db4244746de6ecec779c4f267cb3b9729437f3e0a90ffa2fe1d42e5baf05c159c8c6ef6c71bc7e258044162e5fcbaad10a9e93d84a

C:\Windows\Temp\asw.f94f6eff7157cb97\part-setup_ais-15020c62.vpx

MD5 d5b798d8816b252e7d718195dfeb8a8c
SHA1 860c5807fd491aeeb12d661d8cf2ecca4ca1639b
SHA256 75176962c8691f84eb299a555d4c82796b53a12161f1e6616ec50cf97393b499
SHA512 16cd2e8f57c05ba2bae79de39867cc35178a6d99cd035d7d20efd8788076360a408affa9b6caf3ea09daf5c32834b995e47b1ab4ec29fcc1fdfddcf0ba96cce5

C:\Windows\Temp\asw.f94f6eff7157cb97\prod-vps.vpx

MD5 b516373c4f4f0bd98bbbcd71b4022e4d
SHA1 fb2ccdcbec8ddcd91f35fd762dd86a5b2cb8e062
SHA256 52e06087d9c0968150bc5d3b06895e3ab9b69aebea20e0328434b703aa242099
SHA512 b1ef7ffd12b104a3caf8676c95285693c2af057537df0e87a292cea51bddf34be3ff00adae1337ecede93a8de9bb9ee71c464920f9f54c7bf3236d74aae98469

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswee47910e6a2337f8.tmp

MD5 bbb61ad0f20d3fe17a5227c13f09e82d
SHA1 01700413fc5470aa0ba29aa1a962d7a719a92a82
SHA256 39154701a5a844eacf6aa1ccc70297c66bda6e27450fd1043778cead49da859e
SHA512 c614246263664268970562908c63e933ddda0a7f1c2f06b63eab9a06a2d8253356636cac948f709c37e66929d5d8b57663bf5f0d34fcf591ac7461c2af5b63e4

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswe1f9ee6880e3a1ee.tmp

MD5 43dc9e69f1e9db4059cf49a5e825cfda
SHA1 519298f8a681b41d2d70db2670cc7543f1ee6da4
SHA256 98efeee831a7984d94cf13800aeb1de68e79bea0bb5d95ff7adcbb43b648ed4d
SHA512 d0c07cb1e251f2135fdb21893e6ca70efc019a8b759274c87266fb5a2c48ebc0126aecee0020bd48cfd65ef2f794b81b1e417000c91db18e2ac128c86eac4079

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswf405d5c2c9647a18.tmp

MD5 c545527e69a46359a4a45f58794a0fe5
SHA1 e233e5837bfe5d1429300fb33f12f5b54689781b
SHA256 8d86976b5ecd432772d4ac5965ff86bff6da04318f231b3e7ea64818de6211f9
SHA512 754c891b4f582948ba5dd776a87edba35f96453a540c20c5dd78f2d816bc83161e0d3f8a0f6052b5d0835f5a0b4eeb6d7a871aa611bd74e61ca25ea7046837e0

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\aswa64e1ed9fa28af04.tmp

MD5 917a284494cbe4a4ec85e1ec768339c9
SHA1 47ccc0a04ecc7c3c1ff79bf42d424cfda356137c
SHA256 57cb03fbc4750eefba0079c3fcdfc1b077e4347e0438f41e13b8614e7f11b772
SHA512 90849e580c9da697689c664b126ed97b085bd2fd6016ac9193afd7a7ac625c76db84c9bf55a4bd0308da889a16b27832383738de5ecbec7e97bbd5b7962999d8

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\asw8c1c0ed70c4c54aa.tmp

MD5 ce4d45d0b684f591d5a83fdbd99bd306
SHA1 e89637b905c37033950afadaca2161bd5b09fb5e
SHA256 907e054fef8297e3cd31d083299ff0ac495775eaa928e3e10e7000fdf6baaed7
SHA512 af0aefc20b9c9c91f63f34fcd70c27e9e304073d51cc9ec45113ab360dd5ba4ad104b5c752e022b8b153f435527b56f6bfbb6022dd4bca98f8d1778e2bfc97d1

\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\asw0bbabdcbbbeeb310.tmp

MD5 e38cc92cd980a55d811316ac62883e14
SHA1 fa83737abe11ee825c3da6843cc4d8e3b459729a
SHA256 be4d8a5dc335ca8446c0dbba4ee4ef07553a5c242bed560f11aaef4793855e87
SHA512 1422c8f94556ff0409a3cd1ff581f6c4ea56b01be36ba5b2c0e72465f4dad38391eb85bae28b079aa2f1204615d32a17b7e73e92ffcc9964f39c79626b7afe16

C:\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\asw75699bb951213873.tmp

MD5 0b830444a6ef848fb85bfbb173bb6076
SHA1 27964cc1673ddb68ca3da8018f0e13e9a141605e
SHA256 63f361195a989491b2c10499d626ab3306edc36fbcb21a9cd832c4c4c059bb8f
SHA512 31655204bfb16d1902bb70a603a47f6bf111c0f36962fea01e15193d72cc1fffcead1f1a7884d2929ceb77ac47c640ca8039a93b4648747496d462ffe6a05e65

C:\ProgramData\AVG\Persistent Data\Antivirus\Logs\Setup.log

MD5 16a70a7991b72a37e5a0c30a5f5da0dc
SHA1 3fc3e6531bbee1aeebdd6c2c95013340885408d7
SHA256 368bc46f567e6c83243eaafe304f03f474dc97e4bdb1aabbe2fe2630906be43e
SHA512 3bbcdf606eb24e8c9e1b041bf4190fc94013bd870c42253aeec2e7a64cd8888fb1df44d4c396c6ed7260385b2a5b955de6e7a0e8b52675a34903fa323953a842

C:\Windows\Temp\asw.f94f6eff7157cb97\part-prg_ais-15020c62.vpx

MD5 29b9bfd25fabf42939e3a6877f9b3ece
SHA1 c30d865bc2d680311c68eb0bed0e356845f700f9
SHA256 ed586b6ceb3e9dcc7dd21dd7dc7addd89e71a2b90039fe15b751b367e402d475
SHA512 a22827a2f9bc3de3c6c0ed5a4e36c383b5f8d4989fc543aa1a4852034c84055925df7456c1f9466ff3923de81f9d58a6f12d8f24e782bb2e805b908ef814a90e

C:\Windows\Temp\asw.f94f6eff7157cb97\setup.def

MD5 3fc9d055795a4c01893e5661f300c513
SHA1 29c64165afecea436a2dcb57dd5b54163a002df4
SHA256 425eb69377f5ab3508bca26402d48377ab0362840ef0c77852236f45efc597e0
SHA512 e1622c0390a66dba328f5c699b10b32c66aec8a20474a6b5d49c2e0faf3a9997620db0f2162d6763976d70159e53363e9217d372cb19f982241f66ec8761c902

C:\Windows\Temp\asw.f94f6eff7157cb97\prod-vps.vpx

MD5 a6aa5195417c52019dac2ea520161d70
SHA1 3867f26e50214fbef5698dcea3840ba6c35ab23b
SHA256 b5992d7f4f9cfbd8c06d0b40110f296e70a7b804e581553d120d22146efdfc92
SHA512 6986e715d9adf1142d965f0b8d0ec99915537015cb95ea14b9565f0aab3f2fde6c36ef06d760c8c32e0ad452419edcce0695eee5397f97afed3a28e75f25fc50

C:\Windows\Temp\asw.f94f6eff7157cb97\part-jrog2-79.vpx

MD5 aa442786f758e5ad442aea88d6cf6124
SHA1 6c464722d20d261a155e2c5f6105cd8a4f0e5c21
SHA256 ba1333f2355a7660001410efc8ae3e0b49d1600806272050883980889d6e250b
SHA512 add459ffec8fa3883a56a64fb0a34bf0c99fbda9e296e30911f2fee313626a68ba3e1d56671615b6250a9adfa8a6e07e76a86dab234500a03c60a07556a50e1f

C:\Windows\Temp\asw.f94f6eff7157cb97\part-vps_windows-24061199.vpx

MD5 91760dd268918f34d5035b70231c6662
SHA1 c244a869726ab00bc674ea81970ddc739f240426
SHA256 60cbcb938b4d06ec162bb2379fe94f0f22cac8927ea5740cb52260809c5ef50a
SHA512 30f015fc4cb040e617caff7545290b7add9ce500a2bf10a72d53eed64b0972754e4a5dc1296b50b06f286a473950b21c3bec9fadbe9733942d59542ec19175d6

C:\Windows\Temp\asw.f94f6eff7157cb97\config.ini

MD5 ef732ca658f467061e2c3b0f5c806aed
SHA1 a9d584e78199c0b2a2f0acc3192fa35f8c7ab16b
SHA256 9c286bf16542f48daeb6a312d09f32cc5ea2d2402413e4ca827799728ada9f51
SHA512 f517c9d158f3ce78a314d8df0bd123ca06808d92b9b900b3d700dcb5b72260a3684970f690caa1cdef382359f2d25be8838ca19971349d34da842ce830a6c94c

C:\Windows\Temp\asw.f94f6eff7157cb97\config.def

MD5 28b3283d33aa898a5c1b48381168772c
SHA1 7ddb0c094d2861ff28eaace457f062a11b62bf8d
SHA256 1e4a6ba68dd2f77855e6c0f25d1640c63580f7c2a68ab38e8d0712b0561610ef
SHA512 c4e93a6871aa0ebea08a4beeafb849d17caa05990d882614c04064e13b2d0bddde8ca365227a2349793dadf169fed825fe7a1481efbe292ec7529fc133816316

C:\ProgramData\AVG\Persistent Data\Antivirus\Logs\event_manager.log

MD5 43dc0a75f15631002e7681dc0bcd509a
SHA1 6b2ebf3da9ea8512278fefeec8af1b6b194deaee
SHA256 fe462c9332fd0edf855cf7922bb24243c447bbb3e0ecf878a02582ff76d7bfbd
SHA512 0266c4ddb668b48cabdb9f26c739d5154fc7f7e2502125602a553617a7502fe023e31de731a18c42ba82b8581e893edaa7c7981ee5577b2ba4b8e2cf983e052e

\Windows\Temp\asw.f94f6eff7157cb97\New_15020c62\gcapi_17181886282268.dll

MD5 2973af8515effd0a3bfc7a43b03b3fcc
SHA1 4209cded0caac7c5cb07bcb29f1ee0dc5ac211ee
SHA256 d0e4581210a22135ce5deb47d9df4d636a94b3813e0649aab84822c9f08af2a0
SHA512 b6f9653142ec00b2e0a5045f0f2c7ba5dbbda8ef39edf14c80a24ecab3c41f081eb466994aaf0879ac96b201ba5c02d478275710e4d08b3debc739063d177f7e

memory/2052-325-0x000007FEF3040000-0x000007FEF341A000-memory.dmp

memory/2052-324-0x000007FEF3420000-0x000007FEF4746000-memory.dmp

memory/2052-326-0x000007FEF3420000-0x000007FEF4746000-memory.dmp

memory/2052-336-0x000007FEF3420000-0x000007FEF4746000-memory.dmp

memory/2052-338-0x000007FEF3420000-0x000007FEF4746000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 10:36

Reported

2024-06-12 10:39

Platform

win10v2004-20240508-en

Max time kernel

70s

Max time network

74s

Command Line

"C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe

"C:\Users\Admin\AppData\Local\Temp\40cf825721100990411271d92a5cfe400bb9c147606d32d3f31c00ba1123f3a3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 v7event.stats.avast.com udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp
US 8.8.8.8:53 iavs9x.avg.u.avcdn.net udp

Files

N/A