Malware Analysis Report

2025-01-18 05:00

Sample ID 220415-kvqg4seder
Target 3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb
SHA256 3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb
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

3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb

Threat Level: Known bad

The file 3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb 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

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Adds Run key to start application

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

outlook_office_path

outlook_win_path

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-04-15 08:55

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-04-15 08:55

Reported

2022-04-15 11:21

Platform

win10v2004-20220414-en

Max time kernel

90s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\chroma = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\chroma\\chroma.exe\"" C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 2508 wrote to memory of 4516 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe

outlook_office_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

outlook_win_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe"

C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe"

Network

Country Destination Domain Proto
US 20.96.63.25:443 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 20.96.63.25:443 licensing.mp.microsoft.com tcp
US 20.96.63.25:443 licensing.mp.microsoft.com tcp
US 20.96.63.25:443 licensing.mp.microsoft.com tcp
US 20.44.10.122:443 tcp
US 8.8.8.8:53 api.ipify.org udp
US 3.232.242.170:80 api.ipify.org tcp
NL 8.248.7.254:80 tcp
NL 8.248.7.254:80 tcp

Files

memory/2508-130-0x0000000000460000-0x000000000073E000-memory.dmp

memory/4516-131-0x0000000000000000-mapping.dmp

memory/4516-132-0x0000000000400000-0x0000000000486000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe.log

MD5 916851e072fbabc4796d8916c5131092
SHA1 d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA256 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA512 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

memory/4516-134-0x00000000057E0000-0x0000000005872000-memory.dmp

memory/4516-135-0x0000000005FC0000-0x0000000006564000-memory.dmp

memory/4516-136-0x0000000006720000-0x0000000006786000-memory.dmp

memory/4516-137-0x0000000006F20000-0x0000000006F70000-memory.dmp

memory/4516-138-0x0000000006F00000-0x0000000006F0A000-memory.dmp

memory/4516-139-0x00000000071C0000-0x000000000725C000-memory.dmp

memory/4516-140-0x0000000003073000-0x0000000003075000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-15 08:55

Reported

2022-04-15 11:21

Platform

win7-20220414-en

Max time kernel

76s

Max time network

134s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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
N/A N/A N/A N/A
N/A N/A N/A N/A
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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows\CurrentVersion\Run\chroma = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\chroma\\chroma.exe\"" C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe
PID 1688 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.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\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe"

C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe

"C:\Users\Admin\AppData\Local\Temp\3f863d2a95560d868878ad17af42c61a8141258573509f42ead7489eed3a20cb.exe"

Network

Country Destination Domain Proto
US 216.218.135.118:3014 tcp
US 8.8.8.8:53 api.ipify.org udp
US 3.232.242.170:80 api.ipify.org tcp

Files

memory/1688-54-0x0000000000CA0000-0x0000000000F7E000-memory.dmp

memory/1688-55-0x0000000004E80000-0x0000000004F1C000-memory.dmp

memory/1688-56-0x00000000004D0000-0x00000000004EC000-memory.dmp

memory/1988-57-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-58-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-60-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-61-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-62-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-63-0x0000000000481A3E-mapping.dmp

memory/1988-65-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-67-0x0000000000400000-0x0000000000486000-memory.dmp

memory/1988-68-0x0000000005025000-0x0000000005036000-memory.dmp