Malware Analysis Report

2025-08-05 14:43

Sample ID 250701-hw5x3ssqy9
Target SHIPPING DOCS.exe
SHA256 d2edbdbb3b80768af3e1b625452dcfb6932d70fedf14df8fe8c4c0ccbbc323f5
Tags
masslogger collection discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

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

d2edbdbb3b80768af3e1b625452dcfb6932d70fedf14df8fe8c4c0ccbbc323f5

Threat Level: Known bad

The file SHIPPING DOCS.exe was found to be: Known bad.

Malicious Activity Summary

masslogger collection discovery spyware stealer

MassLogger

Masslogger family

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

System Location Discovery: System Language Discovery

Unsigned PE

System Network Configuration Discovery: Internet Connection Discovery

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-07-01 07:06

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-07-01 07:06

Reported

2025-07-01 07:08

Platform

win10v2004-20250610-en

Max time kernel

103s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

Signatures

MassLogger

stealer spyware masslogger

Masslogger family

masslogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A
N/A reallyfreegeoip.org N/A N/A
N/A reallyfreegeoip.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2912 set thread context of 1504 N/A C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2866795425-63786011-2927312124-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.48.1:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.179.227:80 c.pki.goog tcp

Files

memory/2912-6-0x00000000014D0000-0x00000000018D0000-memory.dmp

memory/1504-7-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1504-8-0x00000000059D0000-0x0000000005F74000-memory.dmp

memory/1504-9-0x0000000005420000-0x00000000054BC000-memory.dmp

memory/1504-10-0x0000000005380000-0x0000000005390000-memory.dmp

memory/1504-11-0x0000000006560000-0x00000000065F2000-memory.dmp

memory/1504-12-0x0000000006510000-0x0000000006560000-memory.dmp

memory/1504-13-0x00000000068D0000-0x0000000006A92000-memory.dmp

memory/1504-14-0x0000000006770000-0x000000000677A000-memory.dmp

memory/1504-15-0x0000000005380000-0x0000000005390000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-07-01 07:06

Reported

2025-07-01 07:08

Platform

win11-20250619-en

Max time kernel

102s

Max time network

104s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

Signatures

MassLogger

stealer spyware masslogger

Masslogger family

masslogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A
N/A reallyfreegeoip.org N/A N/A
N/A reallyfreegeoip.org N/A N/A

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3832 set thread context of 228 N/A C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3972667009-3658015838-2693993929-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 104.21.80.1:443 reallyfreegeoip.org tcp

Files

memory/3832-6-0x00000000014F0000-0x00000000018F0000-memory.dmp

memory/228-7-0x00000000003D0000-0x00000000003EE000-memory.dmp

memory/228-8-0x0000000005350000-0x00000000058F6000-memory.dmp

memory/228-9-0x0000000004CC0000-0x0000000004D5C000-memory.dmp

memory/228-10-0x0000000004E50000-0x0000000004E60000-memory.dmp

memory/228-11-0x0000000005DE0000-0x0000000005E72000-memory.dmp

memory/228-12-0x0000000005D90000-0x0000000005DE0000-memory.dmp

memory/228-13-0x0000000006150000-0x0000000006312000-memory.dmp

memory/228-14-0x0000000006080000-0x000000000608A000-memory.dmp

memory/228-15-0x0000000004E50000-0x0000000004E60000-memory.dmp