Analysis Overview
SHA256
e03a2edda2530392f416b8d64b85a3ae890120e6c6d08317d21ac133576cb45d
Threat Level: Known bad
The file TLS20242025.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Browser Information Discovery
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 13:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 13:10
Reported
2024-09-26 13:12
Platform
win7-20240708-en
Max time kernel
120s
Max time network
137s
Command Line
Signatures
VIPKeylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.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 3056 set thread context of 1888 | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | C:\Users\Admin\AppData\Local\Temp\TLS20242025.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\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe
"C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe"
C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe
"C:\Users\Admin\AppData\Local\Temp\TLS20242025.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 | 172.67.177.134:443 | 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/3056-0-0x0000000073F7E000-0x0000000073F7F000-memory.dmp
memory/3056-1-0x00000000013C0000-0x00000000014A6000-memory.dmp
memory/3056-2-0x00000000010B0000-0x0000000001126000-memory.dmp
memory/3056-3-0x00000000004F0000-0x00000000004F8000-memory.dmp
memory/3056-4-0x0000000073F70000-0x000000007465E000-memory.dmp
memory/1888-15-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-11-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-19-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-20-0x0000000073F70000-0x000000007465E000-memory.dmp
memory/1888-17-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-5-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1888-13-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/1888-21-0x0000000073F70000-0x000000007465E000-memory.dmp
memory/3056-22-0x0000000073F7E000-0x0000000073F7F000-memory.dmp
memory/3056-23-0x0000000073F70000-0x000000007465E000-memory.dmp
memory/1888-24-0x0000000073F70000-0x000000007465E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 13:10
Reported
2024-09-26 13:12
Platform
win10v2004-20240802-en
Max time kernel
134s
Max time network
144s
Command Line
Signatures
VIPKeylogger
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.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 5040 set thread context of 1500 | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | C:\Users\Admin\AppData\Local\Temp\TLS20242025.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\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe
"C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe"
C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe
"C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| NL | 52.111.243.31:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.143.182.52.in-addr.arpa | udp |
Files
memory/5040-0-0x000000007478E000-0x000000007478F000-memory.dmp
memory/5040-1-0x00000000002E0000-0x00000000003C6000-memory.dmp
memory/5040-2-0x0000000005430000-0x00000000059D4000-memory.dmp
memory/5040-3-0x0000000004DD0000-0x0000000004E62000-memory.dmp
memory/5040-4-0x0000000004E80000-0x0000000004EF6000-memory.dmp
memory/5040-5-0x00000000050A0000-0x00000000050AA000-memory.dmp
memory/5040-6-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/5040-7-0x0000000005160000-0x00000000051FC000-memory.dmp
memory/5040-8-0x00000000050B0000-0x00000000050B8000-memory.dmp
memory/1500-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/1500-10-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/1500-11-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/5040-12-0x000000007478E000-0x000000007478F000-memory.dmp
memory/5040-13-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/1500-14-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/1500-15-0x0000000006950000-0x0000000006B12000-memory.dmp
memory/1500-16-0x00000000067F0000-0x0000000006840000-memory.dmp