Malware Analysis Report

2025-01-18 04:57

Sample ID 220326-twvb5aegh6
Target f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691
SHA256 f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691
Tags
masslogger collection persistence spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691

Threat Level: Known bad

The file f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691 was found to be: Known bad.

Malicious Activity Summary

masslogger collection persistence spyware stealer

MassLogger

MassLogger Main Payload

Checks computer location settings

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Adds Run key to start application

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious behavior: AddClipboardFormatListener

outlook_win_path

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-03-26 16:24

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-26 16:24

Reported

2022-03-27 21:46

Platform

win10v2004-20220310-en

Max time kernel

142s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vlc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\VideoLAN\\vlc.exe\"" C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 836 wrote to memory of 2792 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

outlook_office_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

outlook_win_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2403053463-4052593947-3703345493-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 licensing.mp.microsoft.com udp
US 20.223.25.224:443 licensing.mp.microsoft.com tcp
US 8.8.8.8:53 storesdk.dsx.mp.microsoft.com udp
FR 2.18.109.224:443 storesdk.dsx.mp.microsoft.com tcp
US 20.223.25.224:443 licensing.mp.microsoft.com tcp
US 20.223.25.224:443 licensing.mp.microsoft.com tcp
US 20.223.25.224:443 licensing.mp.microsoft.com tcp
US 8.8.8.8:53 api.ipify.org udp
US 3.220.57.224:80 api.ipify.org tcp

Files

memory/836-134-0x0000000000380000-0x0000000000416000-memory.dmp

memory/836-135-0x0000000005520000-0x0000000005AC4000-memory.dmp

memory/836-136-0x0000000004E20000-0x0000000004EB2000-memory.dmp

memory/836-137-0x0000000004DC0000-0x0000000004DCA000-memory.dmp

memory/2792-138-0x0000000000000000-mapping.dmp

memory/2792-139-0x0000000000400000-0x0000000000486000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe.log

MD5 7ebe314bf617dc3e48b995a6c352740c
SHA1 538f643b7b30f9231a3035c448607f767527a870
SHA256 48178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8
SHA512 0ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e

memory/2792-141-0x00000000065B0000-0x0000000006616000-memory.dmp

memory/2792-142-0x0000000006F60000-0x0000000006FB0000-memory.dmp

memory/2792-143-0x0000000007050000-0x00000000070EC000-memory.dmp

memory/2792-144-0x00000000054B3000-0x00000000054B5000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-26 16:24

Reported

2022-03-27 21:39

Platform

win7-20220311-en

Max time kernel

4294179s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

Description Indicator Process Target
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Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows\CurrentVersion\Run\vlc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\VideoLAN\\vlc.exe\"" C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe
PID 1888 wrote to memory of 668 N/A C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

outlook_office_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

outlook_win_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe

"C:\Users\Admin\AppData\Local\Temp\f9548d4c7723aa9facd483bfd30b520961db98087ac08fd7ddb7550410b5d691.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 3.220.57.224:80 api.ipify.org tcp

Files

memory/1888-54-0x0000000000B10000-0x0000000000BA6000-memory.dmp

memory/1888-55-0x00000000022B0000-0x0000000002354000-memory.dmp

memory/1888-56-0x00000000009E0000-0x00000000009FC000-memory.dmp

memory/668-57-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-58-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-60-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-61-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-62-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-63-0x0000000000481BFE-mapping.dmp

memory/668-65-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-67-0x0000000000400000-0x0000000000486000-memory.dmp

memory/668-68-0x0000000004FF5000-0x0000000005006000-memory.dmp