Analysis Overview
SHA256
11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c
Threat Level: Known bad
The file 11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c was found to be: Known bad.
Malicious Activity Summary
Laplas Clipper
Executes dropped EXE
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
GoLang User-Agent
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-01 22:06
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-01 22:06
Reported
2023-08-01 22:08
Platform
win10v2004-20230703-en
Max time kernel
146s
Max time network
147s
Command Line
Signatures
Laplas Clipper
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-1-5-21-1722984668-1829624581-3022101259-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" | C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.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 2600 wrote to memory of 4300 | N/A | C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
| PID 2600 wrote to memory of 4300 | N/A | C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.exe | C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.exe
"C:\Users\Admin\AppData\Local\Temp\11c3e7a62b3e78c6ec720aea618bf0a3854ad42535f888532c3e206f3724db4c.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 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 206.189.229.43:80 | 206.189.229.43 | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.189.206.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.179.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.74.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.162.46.104.in-addr.arpa | udp |
Files
memory/2600-133-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-134-0x00007FFAB8C90000-0x00007FFAB8E85000-memory.dmp
memory/2600-135-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-136-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-137-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-139-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-138-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-140-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-141-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-142-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-143-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-144-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-145-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-147-0x00000000008E0000-0x0000000001223000-memory.dmp
memory/2600-148-0x00007FFAB8C90000-0x00007FFAB8E85000-memory.dmp
memory/2600-149-0x00000000008E0000-0x0000000001223000-memory.dmp
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | b89d2072a0df7ca77c42b1b17bffb6fb |
| SHA1 | a6aadef7a88357e2923f352980781ec9e3e563df |
| SHA256 | 53e1ec6404a33d46a289b712c61832df91ca045c4316ba79bba82adba4629fc6 |
| SHA512 | 44a621842a2ce33a8606d95c4cef6893746e3b559af5bba4fdd122bfca55a0144fca281f9cec5e736939f8ac37965684f2487fef1d8df43274b7c5db19cdbf22 |
memory/4300-154-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/2600-152-0x00000000008E0000-0x0000000001223000-memory.dmp
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
| MD5 | b89d2072a0df7ca77c42b1b17bffb6fb |
| SHA1 | a6aadef7a88357e2923f352980781ec9e3e563df |
| SHA256 | 53e1ec6404a33d46a289b712c61832df91ca045c4316ba79bba82adba4629fc6 |
| SHA512 | 44a621842a2ce33a8606d95c4cef6893746e3b559af5bba4fdd122bfca55a0144fca281f9cec5e736939f8ac37965684f2487fef1d8df43274b7c5db19cdbf22 |
memory/2600-156-0x00007FFAB8C90000-0x00007FFAB8E85000-memory.dmp
memory/4300-157-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-158-0x00007FFAB8C90000-0x00007FFAB8E85000-memory.dmp
memory/4300-159-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-160-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-161-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-162-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-163-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-164-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-165-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-166-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-167-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-168-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-169-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-170-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-171-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-172-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-173-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-175-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-176-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-177-0x00007FFAB8C90000-0x00007FFAB8E85000-memory.dmp
memory/4300-178-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-179-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-180-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-181-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-182-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-183-0x00000000001D0000-0x0000000000B13000-memory.dmp
memory/4300-184-0x00000000001D0000-0x0000000000B13000-memory.dmp