Analysis Overview
SHA256
850752cfce58c44ce5d48735f4d53ccc1f8d12b7e1ae00d367d9c42103d9ad99
Threat Level: Known bad
The file wahost.exe was found to be: Known bad.
Malicious Activity Summary
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
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
Unsigned PE
Browser Information Discovery
System Location Discovery: System Language Discovery
outlook_win_path
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-29 15:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 15:29
Reported
2024-08-29 15:32
Platform
win7-20240708-en
Max time kernel
136s
Max time network
149s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
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-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.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 2152 set thread context of 2168 | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | C:\Users\Admin\AppData\Local\Temp\wahost.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\wahost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\wahost.exe
"C:\Users\Admin\AppData\Local\Temp\wahost.exe"
C:\Users\Admin\AppData\Local\Temp\wahost.exe
"C:\Users\Admin\AppData\Local\Temp\wahost.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 |
| US | 8.8.8.8:53 | smtp.coxenregy.com | udp |
| US | 208.91.199.225:25 | smtp.coxenregy.com | tcp |
| US | 208.91.198.143:25 | smtp.coxenregy.com | tcp |
| US | 208.91.199.224:25 | smtp.coxenregy.com | tcp |
| US | 208.91.199.223:25 | smtp.coxenregy.com | tcp |
Files
memory/2152-0-0x000000007469E000-0x000000007469F000-memory.dmp
memory/2152-1-0x0000000000F60000-0x0000000001014000-memory.dmp
memory/2152-2-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2152-3-0x0000000000810000-0x0000000000826000-memory.dmp
memory/2152-4-0x000000007469E000-0x000000007469F000-memory.dmp
memory/2152-5-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2152-6-0x0000000000B70000-0x0000000000B7E000-memory.dmp
memory/2152-7-0x0000000004FE0000-0x000000000506C000-memory.dmp
memory/2168-9-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-8-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-10-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-20-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-18-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-16-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2168-21-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2168-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2152-22-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2168-23-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2168-24-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2168-25-0x0000000074690000-0x0000000074D7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 15:29
Reported
2024-08-29 15:32
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
VIPKeylogger
Credentials from Password Stores: Credentials from Web Browsers
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-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.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 764 set thread context of 3680 | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | C:\Users\Admin\AppData\Local\Temp\wahost.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\wahost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\wahost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\wahost.exe
"C:\Users\Admin\AppData\Local\Temp\wahost.exe"
C:\Users\Admin\AppData\Local\Temp\wahost.exe
"C:\Users\Admin\AppData\Local\Temp\wahost.exe"
C:\Users\Admin\AppData\Local\Temp\wahost.exe
"C:\Users\Admin\AppData\Local\Temp\wahost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 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 | 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 | smtp.coxenregy.com | udp |
| US | 208.91.199.225:25 | smtp.coxenregy.com | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 208.91.199.224:25 | smtp.coxenregy.com | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 208.91.198.143:25 | smtp.coxenregy.com | tcp |
| US | 208.91.199.223:25 | smtp.coxenregy.com | tcp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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/764-0-0x0000000074F3E000-0x0000000074F3F000-memory.dmp
memory/764-1-0x0000000000720000-0x00000000007D4000-memory.dmp
memory/764-2-0x0000000005700000-0x0000000005CA4000-memory.dmp
memory/764-3-0x00000000051F0000-0x0000000005282000-memory.dmp
memory/764-4-0x0000000005290000-0x000000000529A000-memory.dmp
memory/764-5-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/764-6-0x00000000056E0000-0x00000000056F6000-memory.dmp
memory/764-7-0x0000000074F3E000-0x0000000074F3F000-memory.dmp
memory/764-8-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/764-9-0x00000000064B0000-0x00000000064BE000-memory.dmp
memory/764-10-0x0000000006500000-0x000000000658C000-memory.dmp
memory/764-11-0x0000000008BB0000-0x0000000008C4C000-memory.dmp
memory/3680-12-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3680-13-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/764-15-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/3680-16-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/3680-17-0x0000000074F30000-0x00000000756E0000-memory.dmp
memory/3680-18-0x0000000006650000-0x0000000006812000-memory.dmp
memory/3680-19-0x00000000064D0000-0x0000000006520000-memory.dmp
memory/3680-20-0x0000000006D50000-0x000000000727C000-memory.dmp