Analysis Overview
SHA256
0b0b2ba32fb5312ed77ae6925fbbdc872810de0e3566d5b04dbaace7e2f0dc68
Threat Level: Known bad
The file 663EB_file.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
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-01 19:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-01 19:39
Reported
2024-11-01 19:57
Platform
win7-20240708-en
Max time kernel
18s
Max time network
120s
Command Line
Signatures
VIPKeylogger
Vipkeylogger family
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 1504 set thread context of 2728 | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe |
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\663EB_file.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\663EB_file.exe
"C:\Users\Admin\AppData\Local\Temp\663EB_file.exe"
C:\Users\Admin\AppData\Local\Temp\663EB_file.exe
"C:\Users\Admin\AppData\Local\Temp\663EB_file.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 |
| US | 8.8.8.8:53 | mail.kdt.co.id | udp |
| ID | 49.50.10.174:587 | mail.kdt.co.id | tcp |
Files
memory/1504-0-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1504-1-0x0000000000D10000-0x0000000000E14000-memory.dmp
memory/1504-2-0x0000000074940000-0x000000007502E000-memory.dmp
memory/1504-3-0x00000000004B0000-0x00000000004CC000-memory.dmp
memory/1504-4-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1504-5-0x0000000074940000-0x000000007502E000-memory.dmp
memory/1504-6-0x00000000002B0000-0x000000000033C000-memory.dmp
memory/2728-8-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-10-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-14-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-16-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-19-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2728-11-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-21-0x0000000074940000-0x000000007502E000-memory.dmp
memory/1504-20-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2728-22-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2728-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2728-23-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2728-24-0x0000000074940000-0x000000007502E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-01 19:39
Reported
2024-11-01 19:58
Platform
win10v2004-20241007-en
Max time kernel
31s
Max time network
105s
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-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\663EB_file.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 4504 set thread context of 2800 | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | C:\Users\Admin\AppData\Local\Temp\663EB_file.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\663EB_file.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\663EB_file.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\663EB_file.exe
"C:\Users\Admin\AppData\Local\Temp\663EB_file.exe"
C:\Users\Admin\AppData\Local\Temp\663EB_file.exe
"C:\Users\Admin\AppData\Local\Temp\663EB_file.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.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 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.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 | mail.kdt.co.id | udp |
| ID | 49.50.10.174:587 | mail.kdt.co.id | tcp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.10.50.49.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| ID | 49.50.10.174:587 | mail.kdt.co.id | tcp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.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 |
Files
memory/4504-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp
memory/4504-1-0x0000000000F20000-0x0000000001024000-memory.dmp
memory/4504-2-0x0000000005F80000-0x0000000006524000-memory.dmp
memory/4504-3-0x0000000005A70000-0x0000000005B02000-memory.dmp
memory/4504-4-0x0000000005A20000-0x0000000005A2A000-memory.dmp
memory/4504-5-0x0000000005D70000-0x0000000005E0C000-memory.dmp
memory/4504-6-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4504-7-0x0000000005D40000-0x0000000005D5C000-memory.dmp
memory/4504-8-0x0000000074E5E000-0x0000000074E5F000-memory.dmp
memory/4504-9-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/4504-10-0x00000000033A0000-0x000000000342C000-memory.dmp
memory/4504-15-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/2800-16-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/2800-14-0x0000000074E50000-0x0000000075600000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\663EB_file.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/2800-11-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2800-17-0x0000000074E50000-0x0000000075600000-memory.dmp
memory/2800-18-0x0000000006A20000-0x0000000006BE2000-memory.dmp
memory/2800-19-0x00000000068A0000-0x00000000068F0000-memory.dmp
memory/2800-20-0x0000000007120000-0x000000000764C000-memory.dmp