Malware Analysis Report

2025-01-18 05:00

Sample ID 220415-a3x7taaag2
Target 4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019
SHA256 4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019
Tags
masslogger collection spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019

Threat Level: Known bad

The file 4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019 was found to be: Known bad.

Malicious Activity Summary

masslogger collection spyware stealer

MassLogger

MassLogger Main Payload

Checks computer location settings

Drops startup file

Reads user/profile data of web browsers

Deletes itself

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

outlook_win_path

outlook_office_path

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-04-15 00:44

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-15 00:44

Reported

2022-04-15 01:02

Platform

win7-20220414-en

Max time kernel

50s

Max time network

45s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wewewewe.vbs C:\Windows\SysWOW64\notepad.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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Key created \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.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\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1392 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 1976 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 1976 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 1976 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 1976 wrote to memory of 1480 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 1480 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1748 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

outlook_office_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

outlook_win_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

C:\Windows\SysWOW64\notepad.exe

"C:\Windows\system32\notepad.exe"

C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe'

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe'

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 54.91.59.199:80 api.ipify.org tcp
US 8.8.8.8:53 mail.paminakids.com udp
TR 77.245.159.43:587 mail.paminakids.com tcp

Files

memory/1976-55-0x00000000003C0000-0x00000000003D5000-memory.dmp

memory/1976-56-0x00000000757C1000-0x00000000757C3000-memory.dmp

memory/1392-57-0x0000000000000000-mapping.dmp

memory/1392-58-0x0000000000080000-0x0000000000081000-memory.dmp

memory/1480-61-0x000000000051C750-mapping.dmp

memory/1480-63-0x0000000001E50000-0x0000000001ED6000-memory.dmp

memory/1480-64-0x0000000001E50000-0x0000000001ED6000-memory.dmp

memory/1784-76-0x0000000000000000-mapping.dmp

memory/1480-78-0x0000000004A65000-0x0000000004A76000-memory.dmp

memory/1480-79-0x0000000005EE0000-0x0000000005F1E000-memory.dmp

memory/1480-80-0x0000000005FE0000-0x0000000006070000-memory.dmp

memory/1784-81-0x000000006ECC0000-0x000000006F26B000-memory.dmp

memory/1784-82-0x0000000002350000-0x0000000002F9A000-memory.dmp

memory/1748-83-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 6b849f60c7631eccf8743c0a14d29826
SHA1 53c115af503df7872171fab9b4920dc383a7f8aa
SHA256 482cd905e40d4642c6078242c376cfa0448471999208e78e98764126c738846d
SHA512 23674dbf93aadb9cd3cfd0d5a8dadbb67974ca088ee9ba8c2cacbfdfbf73d7ffdf552f41e7e489c2b81c42da9d57fa08434317a486ff58ffd1a28520cdda529d

memory/1748-86-0x000000006ECC0000-0x000000006F26B000-memory.dmp

memory/1748-87-0x0000000002460000-0x00000000030AA000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-04-15 00:44

Reported

2022-04-15 01:01

Platform

win10v2004-20220414-en

Max time kernel

52s

Max time network

72s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wewewewe.vbs C:\Windows\SysWOW64\notepad.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2036 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 2036 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 2036 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 2036 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 2036 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\notepad.exe
PID 2036 wrote to memory of 4388 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 2036 wrote to memory of 4388 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 2036 wrote to memory of 4388 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe
PID 4388 wrote to memory of 404 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4388 wrote to memory of 404 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4388 wrote to memory of 404 N/A C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

C:\Windows\SysWOW64\notepad.exe

"C:\Windows\system32\notepad.exe"

C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe

"C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\4b835db3e98b6d97d16c9d3929b770108e7ca059293fb29b11eff5958ef3a019.exe'

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp
US 20.189.173.15:443 tcp
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp

Files

memory/2036-131-0x0000000000620000-0x0000000000635000-memory.dmp

memory/4888-132-0x0000000000000000-mapping.dmp

memory/4388-133-0x0000000000000000-mapping.dmp

memory/4388-134-0x0000000000B20000-0x0000000000BA6000-memory.dmp

memory/4388-135-0x0000000000B20000-0x0000000000BA6000-memory.dmp

memory/4388-137-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-136-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-139-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-138-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-140-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-141-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-143-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-142-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-145-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-144-0x0000000000B02000-0x0000000000B03000-memory.dmp

memory/4388-146-0x0000000004CF0000-0x0000000004D82000-memory.dmp

memory/4388-147-0x0000000005050000-0x00000000055F4000-memory.dmp

memory/4388-148-0x0000000005600000-0x0000000005666000-memory.dmp

memory/404-149-0x0000000000000000-mapping.dmp

memory/404-150-0x00000000021F0000-0x0000000002226000-memory.dmp

memory/404-151-0x0000000004F10000-0x0000000005538000-memory.dmp

memory/404-152-0x0000000004C70000-0x0000000004C92000-memory.dmp

memory/404-153-0x0000000004DD0000-0x0000000004E36000-memory.dmp

memory/404-154-0x0000000005B20000-0x0000000005B3E000-memory.dmp

memory/404-155-0x0000000007550000-0x0000000007BCA000-memory.dmp

memory/404-156-0x0000000006010000-0x000000000602A000-memory.dmp

memory/404-157-0x00000000048D5000-0x00000000048D7000-memory.dmp

memory/404-158-0x0000000006B70000-0x0000000006C06000-memory.dmp

memory/404-159-0x00000000060D0000-0x00000000060F2000-memory.dmp