Analysis Overview
SHA256
96a414f408bf9ccc9b692b2dc5a4faa115e752edecdd5f2292c3135eee522b93
Threat Level: Known bad
The file rPO_CW00402902400438.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-25 09:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-25 09:16
Reported
2024-09-25 09:18
Platform
win7-20240903-en
Max time kernel
117s
Max time network
147s
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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.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 2036 set thread context of 2288 | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.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\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe
"C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe"
C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe
"C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.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/2036-0-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/2036-1-0x00000000009E0000-0x0000000000A96000-memory.dmp
memory/2036-2-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2036-3-0x0000000000930000-0x0000000000942000-memory.dmp
memory/2036-4-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/2036-5-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2036-6-0x0000000005330000-0x00000000053BC000-memory.dmp
memory/2288-8-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-17-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-21-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2288-14-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-11-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-19-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2288-22-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2036-23-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2288-24-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2288-25-0x00000000740E0000-0x00000000747CE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-25 09:16
Reported
2024-09-25 09:18
Platform
win10v2004-20240802-en
Max time kernel
132s
Max time network
134s
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-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.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 4968 set thread context of 516 | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.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\rPO_CW00402902400438.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe
"C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe"
C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe
"C:\Users\Admin\AppData\Local\Temp\rPO_CW00402902400438.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.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 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.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 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4968-0-0x00000000752AE000-0x00000000752AF000-memory.dmp
memory/4968-1-0x0000000000990000-0x0000000000A46000-memory.dmp
memory/4968-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp
memory/4968-3-0x00000000053E0000-0x0000000005472000-memory.dmp
memory/4968-4-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/4968-5-0x00000000054A0000-0x00000000054AA000-memory.dmp
memory/4968-6-0x0000000005740000-0x0000000005752000-memory.dmp
memory/4968-7-0x00000000752AE000-0x00000000752AF000-memory.dmp
memory/4968-8-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/4968-9-0x00000000070B0000-0x000000000713C000-memory.dmp
memory/4968-10-0x0000000009790000-0x000000000982C000-memory.dmp
memory/516-11-0x0000000000400000-0x000000000044A000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\rPO_CW00402902400438.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/4968-14-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/516-15-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/516-16-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/516-17-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/516-18-0x0000000006830000-0x00000000069F2000-memory.dmp
memory/516-19-0x00000000066B0000-0x0000000006700000-memory.dmp