Analysis Overview
SHA256
a433aa981a5cbfd5fae678c523b088d034f61f57dcb61232fbaba73657867b36
Threat Level: Known bad
The file invoice.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
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Browser Information Discovery
System Location Discovery: System Language Discovery
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-01 04:15
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-01 04:15
Reported
2024-10-01 04:17
Platform
win7-20240704-en
Max time kernel
117s
Max time network
149s
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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.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 3028 set thread context of 2428 | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | C:\Users\Admin\AppData\Local\Temp\invoice.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\invoice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\invoice.exe
"C:\Users\Admin\AppData\Local\Temp\invoice.exe"
C:\Users\Admin\AppData\Local\Temp\invoice.exe
"C:\Users\Admin\AppData\Local\Temp\invoice.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 | 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 | foxwagon-equipment.com | udp |
| US | 198.54.114.247:587 | foxwagon-equipment.com | tcp |
| US | 198.54.114.247:587 | foxwagon-equipment.com | tcp |
Files
memory/3028-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp
memory/3028-1-0x0000000001090000-0x0000000001156000-memory.dmp
memory/3028-2-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/3028-3-0x0000000004F00000-0x0000000004FB8000-memory.dmp
memory/3028-4-0x0000000000550000-0x000000000056E000-memory.dmp
memory/3028-5-0x0000000074B9E000-0x0000000074B9F000-memory.dmp
memory/3028-6-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/3028-7-0x0000000000650000-0x00000000006DC000-memory.dmp
memory/2428-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-22-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-20-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-18-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2428-14-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2428-10-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3028-24-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2428-23-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2428-25-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2428-26-0x0000000074B90000-0x000000007527E000-memory.dmp
memory/2428-27-0x0000000074B90000-0x000000007527E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-01 04:15
Reported
2024-10-01 04:17
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
124s
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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.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 2940 set thread context of 4700 | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | C:\Users\Admin\AppData\Local\Temp\invoice.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\invoice.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\invoice.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\invoice.exe
"C:\Users\Admin\AppData\Local\Temp\invoice.exe"
C:\Users\Admin\AppData\Local\Temp\invoice.exe
"C:\Users\Admin\AppData\Local\Temp\invoice.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 198.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| 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 | foxwagon-equipment.com | udp |
| US | 198.54.114.247:587 | foxwagon-equipment.com | tcp |
| US | 8.8.8.8:53 | 247.114.54.198.in-addr.arpa | udp |
| US | 198.54.114.247:587 | foxwagon-equipment.com | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2940-0-0x000000007447E000-0x000000007447F000-memory.dmp
memory/2940-1-0x00000000009C0000-0x0000000000A86000-memory.dmp
memory/2940-2-0x0000000005AC0000-0x0000000006064000-memory.dmp
memory/2940-3-0x0000000005510000-0x00000000055A2000-memory.dmp
memory/2940-4-0x0000000005460000-0x000000000546A000-memory.dmp
memory/2940-5-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/2940-6-0x0000000006AE0000-0x0000000006B98000-memory.dmp
memory/2940-7-0x0000000006BA0000-0x0000000006BBE000-memory.dmp
memory/2940-8-0x000000007447E000-0x000000007447F000-memory.dmp
memory/2940-9-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/2940-10-0x0000000002E30000-0x0000000002EBC000-memory.dmp
memory/2940-11-0x000000000B550000-0x000000000B5EC000-memory.dmp
memory/4700-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/4700-14-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/4700-16-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/2940-15-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/4700-17-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/4700-18-0x00000000064D0000-0x0000000006520000-memory.dmp
memory/4700-19-0x0000000006D30000-0x000000000725C000-memory.dmp
memory/4700-20-0x0000000074470000-0x0000000074C20000-memory.dmp
memory/4700-21-0x0000000074470000-0x0000000074C20000-memory.dmp