Analysis Overview
SHA256
c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0
Threat Level: Known bad
The file c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe was found to be: Known bad.
Malicious Activity Summary
Vipkeylogger family
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
System Location Discovery: System Language Discovery
Unsigned PE
Browser Information 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
2024-11-11 13:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 13:15
Reported
2024-11-11 13:18
Platform
win7-20241023-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
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-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.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 2312 set thread context of 3064 | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.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\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe
"C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe"
C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe
"C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe"
C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe
"C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2312-0-0x000000007434E000-0x000000007434F000-memory.dmp
memory/2312-1-0x0000000000C20000-0x0000000000CFC000-memory.dmp
memory/2312-2-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/2312-3-0x00000000050C0000-0x0000000005194000-memory.dmp
memory/2312-4-0x0000000000350000-0x000000000036C000-memory.dmp
memory/2312-5-0x000000007434E000-0x000000007434F000-memory.dmp
memory/2312-6-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/2312-7-0x0000000000B40000-0x0000000000BCC000-memory.dmp
memory/3064-8-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-16-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-18-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3064-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-10-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3064-20-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2312-21-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/3064-22-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/3064-23-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/3064-24-0x0000000074340000-0x0000000074A2E000-memory.dmp
memory/3064-25-0x0000000074340000-0x0000000074A2E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 13:15
Reported
2024-11-11 13:18
Platform
win10v2004-20241007-en
Max time kernel
135s
Max time network
146s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.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 4816 set thread context of 2488 | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.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\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe
"C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe"
C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.exe
"C:\Users\Admin\AppData\Local\Temp\c43f4d0f453155a1a2b83f793bcaf83429cc7c6452f430a1763eec9a31fd70a0.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 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| 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 | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 0.130.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/4816-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp
memory/4816-1-0x00000000006A0000-0x000000000077C000-memory.dmp
memory/4816-2-0x0000000005680000-0x0000000005C24000-memory.dmp
memory/4816-3-0x00000000050D0000-0x0000000005162000-memory.dmp
memory/4816-6-0x0000000005440000-0x00000000054DC000-memory.dmp
memory/4816-5-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/4816-4-0x0000000005070000-0x000000000507A000-memory.dmp
memory/4816-7-0x0000000006AA0000-0x0000000006B74000-memory.dmp
memory/4816-8-0x0000000006B90000-0x0000000006BAC000-memory.dmp
memory/4816-9-0x0000000074F0E000-0x0000000074F0F000-memory.dmp
memory/4816-10-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/4816-11-0x0000000004A50000-0x0000000004ADC000-memory.dmp
memory/2488-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2488-13-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/4816-15-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/2488-16-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/2488-17-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/2488-18-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/2488-19-0x00000000064B0000-0x0000000006500000-memory.dmp
memory/2488-20-0x0000000006D30000-0x000000000725C000-memory.dmp