Analysis Overview
SHA256
c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf
Threat Level: Known bad
The file c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-29 02:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 02:09
Reported
2024-08-29 02:12
Platform
win7-20240704-en
Max time kernel
120s
Max time network
152s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2384 set thread context of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe
"C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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 | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2384-0-0x0000000074A1E000-0x0000000074A1F000-memory.dmp
memory/2384-1-0x0000000001070000-0x0000000001132000-memory.dmp
memory/2384-2-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2384-3-0x0000000000840000-0x0000000000858000-memory.dmp
memory/2384-4-0x0000000074A1E000-0x0000000074A1F000-memory.dmp
memory/2384-5-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2384-6-0x0000000004FD0000-0x000000000505C000-memory.dmp
memory/2160-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-20-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-18-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-16-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-15-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2160-13-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-11-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2160-21-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2384-22-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2160-23-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2160-24-0x0000000074A10000-0x00000000750FE000-memory.dmp
memory/2160-25-0x0000000074A10000-0x00000000750FE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 02:09
Reported
2024-08-29 02:12
Platform
win10v2004-20240802-en
Max time kernel
121s
Max time network
146s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2984 set thread context of 1736 | N/A | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Browser Information Discovery
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe
"C:\Users\Admin\AppData\Local\Temp\c525446f2722dc0469ac6566e515dd15e21e41db50cf1c054bfa46997d8f2acf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2984-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/2984-1-0x0000000000150000-0x0000000000212000-memory.dmp
memory/2984-2-0x00000000051D0000-0x0000000005774000-memory.dmp
memory/2984-3-0x0000000004C20000-0x0000000004CB2000-memory.dmp
memory/2984-4-0x0000000004C00000-0x0000000004C0A000-memory.dmp
memory/2984-5-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2984-6-0x0000000005F20000-0x0000000005F38000-memory.dmp
memory/2984-7-0x0000000074D0E000-0x0000000074D0F000-memory.dmp
memory/2984-8-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2984-9-0x0000000005F70000-0x0000000005FFC000-memory.dmp
memory/2984-10-0x0000000009DC0000-0x0000000009E5C000-memory.dmp
memory/1736-11-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1736-13-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/2984-14-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/1736-15-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/1736-16-0x0000000074D00000-0x00000000754B0000-memory.dmp
memory/1736-17-0x00000000063F0000-0x00000000065B2000-memory.dmp
memory/1736-18-0x0000000006270000-0x00000000062C0000-memory.dmp