Analysis Overview
SHA256
674c8d94cf9924732c53502672cd3dfcc3173f1c073e2f355eed447751abf286
Threat Level: Known bad
The file 2aa0fe002aeee888c33dbb6864580e6c.bin was found to be: Known bad.
Malicious Activity Summary
Laplas Clipper
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
GoLang User-Agent
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-07-23 01:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-23 01:13
Reported
2023-07-23 01:16
Platform
win7-20230712-en
Max time kernel
133s
Max time network
151s
Command Line
Signatures
Laplas Clipper
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
GoLang User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 820 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
| PID 820 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
| PID 820 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe
"C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe"
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
Network
| Country | Destination | Domain | Proto |
| NL | 185.209.161.89:80 | 185.209.161.89 | tcp |
Files
memory/820-54-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-55-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/820-56-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-57-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-58-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-59-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-60-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-61-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-62-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-63-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-64-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-65-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-66-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-67-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-68-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/820-73-0x0000000001000000-0x0000000001929000-memory.dmp
\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | 9be4a9b652f84ec34560ff63be3828e4 |
| SHA1 | 635b95e8d8ffe192e702254898bd56a906cc20e6 |
| SHA256 | 6c7ba83525672696b3b8cb247d994b3e7eb4340d28f6adfc728af939bcf630ef |
| SHA512 | 3a660f78d5cccd7c66f47f9d9580cbe6fce0d93fae3bf876869c4a8f2390951e3cbb80213a1a9840edb6088967abc70ad7d3c4e80440d846bfee237dbac6deca |
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | 9be4a9b652f84ec34560ff63be3828e4 |
| SHA1 | 635b95e8d8ffe192e702254898bd56a906cc20e6 |
| SHA256 | 6c7ba83525672696b3b8cb247d994b3e7eb4340d28f6adfc728af939bcf630ef |
| SHA512 | 3a660f78d5cccd7c66f47f9d9580cbe6fce0d93fae3bf876869c4a8f2390951e3cbb80213a1a9840edb6088967abc70ad7d3c4e80440d846bfee237dbac6deca |
memory/820-75-0x0000000028830000-0x0000000029159000-memory.dmp
memory/2484-76-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/820-74-0x0000000001000000-0x0000000001929000-memory.dmp
memory/820-77-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/2484-78-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/2484-79-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-80-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-82-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-81-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-83-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-84-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-85-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-86-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-87-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-88-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-89-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-90-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-91-0x00000000770F0000-0x0000000077299000-memory.dmp
memory/2484-92-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-93-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-94-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-95-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-96-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-97-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-100-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-101-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-102-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-103-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-104-0x00000000009A0000-0x00000000012C9000-memory.dmp
memory/2484-105-0x00000000009A0000-0x00000000012C9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-23 01:13
Reported
2023-07-23 01:16
Platform
win10v2004-20230703-en
Max time kernel
144s
Max time network
157s
Command Line
Signatures
Laplas Clipper
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3195054982-4292022746-1467505928-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe | N/A |
GoLang User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2192 wrote to memory of 1868 | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
| PID 2192 wrote to memory of 1868 | N/A | C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe
"C:\Users\Admin\AppData\Local\Temp\e522454c7fb915cb65e42e67ea9890df5ead1356053e563c43a1603f669c6fa2.exe"
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| NL | 185.209.161.89:80 | 185.209.161.89 | tcp |
| US | 8.8.8.8:53 | 89.161.209.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.141.123.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.21.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 224.162.46.104.in-addr.arpa | udp |
Files
memory/2192-133-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-134-0x00007FF8D6530000-0x00007FF8D6725000-memory.dmp
memory/2192-135-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-136-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-137-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-138-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-139-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-140-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-141-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-142-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-143-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-144-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-145-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-147-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/2192-148-0x00007FF8D6530000-0x00007FF8D6725000-memory.dmp
memory/2192-149-0x0000000000B30000-0x0000000001459000-memory.dmp
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | 43e90f240433a951a74ccf254c0db6fd |
| SHA1 | 27a1e510194439b363ff1679936ca55820d3241b |
| SHA256 | 9cb96b943cc45a1e1204a25f9e6796f3cf0ee09361681a1b5ac150f352cc1cce |
| SHA512 | 3ac4aa12f2540d4b2f80726a3e5dc8b1e28d00cc372ba3be5f526c78f5910dc9f27501004d61334110870d02786facad5b596d22f0681bfdee6cab713086b641 |
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | 43e90f240433a951a74ccf254c0db6fd |
| SHA1 | 27a1e510194439b363ff1679936ca55820d3241b |
| SHA256 | 9cb96b943cc45a1e1204a25f9e6796f3cf0ee09361681a1b5ac150f352cc1cce |
| SHA512 | 3ac4aa12f2540d4b2f80726a3e5dc8b1e28d00cc372ba3be5f526c78f5910dc9f27501004d61334110870d02786facad5b596d22f0681bfdee6cab713086b641 |
memory/2192-153-0x0000000000B30000-0x0000000001459000-memory.dmp
memory/1868-154-0x0000000000970000-0x0000000001299000-memory.dmp
memory/2192-155-0x00007FF8D6530000-0x00007FF8D6725000-memory.dmp
memory/1868-156-0x00007FF8D6530000-0x00007FF8D6725000-memory.dmp
memory/1868-157-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-158-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-159-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-160-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-161-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-162-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-163-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-164-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-165-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-166-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-167-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-168-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-169-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-170-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-171-0x00007FF8D6530000-0x00007FF8D6725000-memory.dmp
memory/1868-172-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-173-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-175-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-176-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-177-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-178-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-179-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-180-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-181-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-182-0x0000000000970000-0x0000000001299000-memory.dmp
memory/1868-183-0x0000000000970000-0x0000000001299000-memory.dmp