Analysis Overview
SHA256
e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22
Threat Level: Shows suspicious behavior
The file e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Drops startup file
Executes dropped EXE
Loads dropped DLL
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
AutoIT Executable
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
outlook_office_path
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-16 23:05
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-16 23:05
Reported
2024-11-16 23:08
Platform
win7-20240903-en
Max time kernel
118s
Max time network
126s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\parterres.vbs | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2192 set thread context of 2700 | N/A | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2956-2-0x0000000003330000-0x0000000003530000-memory.dmp
\Users\Admin\AppData\Local\colliquefaction\parterres.exe
| MD5 | 8aa7ce5be8031fd959ba8eeab21563e2 |
| SHA1 | c71c9aed980df363868e17a659b17271bed4296c |
| SHA256 | e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22 |
| SHA512 | 3aacea624f444151992dde56fc8889bb50da5019d44872390ec91fd1107e76636bb2e71d3d5dec1aff99c06603dc22bb1d09a6b05002f75c87221fd31874586c |
C:\Users\Admin\AppData\Local\Temp\reenlarge
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2192-12-0x0000000002E00000-0x0000000003000000-memory.dmp
memory/2700-14-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2700-16-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2700-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2700-18-0x000000007469E000-0x000000007469F000-memory.dmp
memory/2700-19-0x0000000000380000-0x00000000003B0000-memory.dmp
memory/2700-20-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-23-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-22-0x00000000003B0000-0x00000000003DE000-memory.dmp
memory/2700-21-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-25-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-29-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-27-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-24-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-47-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-73-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-33-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-31-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-35-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-45-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-57-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-83-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-81-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-79-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-77-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-75-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-71-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-69-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-67-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-65-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-63-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-61-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-59-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-55-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-53-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-51-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-49-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-43-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-41-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-40-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-37-0x00000000003B0000-0x00000000003D8000-memory.dmp
memory/2700-472-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-473-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2700-474-0x000000007469E000-0x000000007469F000-memory.dmp
memory/2700-475-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-476-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2700-477-0x0000000074690000-0x0000000074D7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-16 23:05
Reported
2024-11-16 23:08
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\parterres.vbs | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\colliquefaction\parterres.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\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4108 -ip 4108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 740
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| 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 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| 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 |
Files
memory/3136-2-0x0000000004190000-0x0000000004390000-memory.dmp
C:\Users\Admin\AppData\Local\colliquefaction\parterres.exe
| MD5 | 8aa7ce5be8031fd959ba8eeab21563e2 |
| SHA1 | c71c9aed980df363868e17a659b17271bed4296c |
| SHA256 | e1fa5c71c9fab660f8312332cf26e8c78a216ecdbaaa47a4ca04a57f6946bc22 |
| SHA512 | 3aacea624f444151992dde56fc8889bb50da5019d44872390ec91fd1107e76636bb2e71d3d5dec1aff99c06603dc22bb1d09a6b05002f75c87221fd31874586c |
C:\Users\Admin\AppData\Local\Temp\reenlarge
| MD5 | f3bae1739354bb47feb3eed73d94381a |
| SHA1 | d7ee12c196aad3feb0ab294afe2dfbc084c94711 |
| SHA256 | d7c313b3b9a971813bff3a5abadecb59f590303796006c070fcd4f58b8a94849 |
| SHA512 | 852a1ee262009aba195a0c0d47c1ad67b57ea54c4164c5e79a3809e907310eb2849f6fb8f4ce35c28d03cd1aaa9e3a94143da9b8cbf801521887d3a0f7ce821e |
memory/4108-10-0x0000000003C70000-0x0000000003E70000-memory.dmp