Analysis Overview
SHA256
4b7224e2ef816708dd67a74f1cb422b0d06da9201555a19dc65f614088cf73c9
Threat Level: Known bad
The file TLS20242025.7z 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
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Browser Information Discovery
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 13:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 13:32
Reported
2024-09-26 13:34
Platform
win7-20240903-en
Max time kernel
122s
Max time network
150s
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-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\TLS20242025.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\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-1-5-21-457978338-2990298471-2379561640-1000\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 2124 set thread context of 2928 | 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-1-5-21-457978338-2990298471-2379561640-1000\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-1-5-21-457978338-2990298471-2379561640-1000\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 |
| US | 193.122.130.0:80 | 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/2124-0-0x00000000749BE000-0x00000000749BF000-memory.dmp
memory/2124-1-0x0000000000170000-0x0000000000256000-memory.dmp
memory/2124-2-0x0000000004740000-0x00000000047B6000-memory.dmp
memory/2124-3-0x00000000749B0000-0x000000007509E000-memory.dmp
memory/2124-4-0x0000000000330000-0x0000000000338000-memory.dmp
memory/2928-5-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-14-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-16-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-12-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-10-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2928-9-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-17-0x00000000749B0000-0x000000007509E000-memory.dmp
memory/2928-8-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-7-0x0000000000400000-0x0000000000448000-memory.dmp
memory/2928-18-0x00000000749B0000-0x000000007509E000-memory.dmp
memory/2124-19-0x00000000749BE000-0x00000000749BF000-memory.dmp
memory/2124-20-0x00000000749B0000-0x000000007509E000-memory.dmp
memory/2928-21-0x00000000749B0000-0x000000007509E000-memory.dmp
memory/2928-22-0x00000000749B0000-0x000000007509E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 13:32
Reported
2024-09-26 13:34
Platform
win10v2004-20240802-en
Max time kernel
116s
Max time network
126s
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\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 |
| 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 |
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 1940 set thread context of 2528 | 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 | 97.17.167.52.in-addr.arpa | udp |
| 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 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.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 | 232.168.11.51.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 | 133.211.185.52.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 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/1940-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/1940-1-0x0000000000120000-0x0000000000206000-memory.dmp
memory/1940-2-0x0000000005160000-0x0000000005704000-memory.dmp
memory/1940-3-0x0000000004C50000-0x0000000004CE2000-memory.dmp
memory/1940-4-0x0000000004CF0000-0x0000000004D66000-memory.dmp
memory/1940-5-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1940-6-0x0000000004DE0000-0x0000000004DEA000-memory.dmp
memory/1940-7-0x0000000004FD0000-0x000000000506C000-memory.dmp
memory/1940-8-0x0000000004DF0000-0x0000000004DF8000-memory.dmp
memory/2528-11-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2528-10-0x0000000000620000-0x0000000000668000-memory.dmp
memory/2528-12-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/1940-13-0x0000000074EEE000-0x0000000074EEF000-memory.dmp
memory/1940-14-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2528-15-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2528-16-0x0000000074EE0000-0x0000000075690000-memory.dmp
memory/2528-17-0x0000000006280000-0x0000000006442000-memory.dmp
memory/2528-18-0x0000000006100000-0x0000000006150000-memory.dmp