Analysis Overview
SHA256
4e01f52192ab0212716a2ac06c4e2eb539b93c3fc08fa429aacc7e683d74b061
Threat Level: Known bad
The file 4e01f52192ab0212716a2ac06c4e2eb539b93c3fc08fa429aacc7e683d74b061_JC.jar was found to be: Known bad.
Malicious Activity Summary
Strrat family
Drops file in Program Files directory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-13 02:52
Signatures
Strrat family
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-13 02:52
Reported
2023-10-18 01:36
Platform
win7-20230831-en
Max time kernel
157s
Max time network
170s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\4e01f52192ab0212716a2ac06c4e2eb539b93c3fc08fa429aacc7e683d74b061_JC.jar
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | repo1.maven.org | udp |
| US | 8.8.8.8:53 | github.com | udp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 8.8.8.8:53 | github.com | udp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
| DE | 140.82.121.4:443 | github.com | tcp |
Files
memory/1100-9-0x0000000002260000-0x0000000005260000-memory.dmp
memory/1100-10-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-17-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-18-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-25-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-26-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-27-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-29-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-30-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-38-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-42-0x0000000002260000-0x0000000005260000-memory.dmp
memory/1100-44-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-48-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-71-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-83-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1100-84-0x0000000000320000-0x0000000000321000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-13 02:52
Reported
2023-10-18 01:35
Platform
win10v2004-20230915-en
Max time kernel
139s
Max time network
155s
Command Line
Signatures
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb | C:\ProgramData\Oracle\Java\javapath\java.exe | N/A |
Processes
C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\4e01f52192ab0212716a2ac06c4e2eb539b93c3fc08fa429aacc7e683d74b061_JC.jar
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 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.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 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
Files
memory/4500-2-0x0000000002650000-0x0000000003650000-memory.dmp
memory/4500-11-0x0000000002530000-0x0000000002531000-memory.dmp
memory/4500-18-0x0000000002650000-0x0000000003650000-memory.dmp
memory/4500-28-0x00000000028D0000-0x00000000028E0000-memory.dmp
memory/4500-30-0x00000000028F0000-0x0000000002900000-memory.dmp
memory/4500-31-0x0000000002910000-0x0000000002920000-memory.dmp
memory/4500-32-0x0000000002650000-0x0000000003650000-memory.dmp
memory/4500-29-0x00000000028E0000-0x00000000028F0000-memory.dmp
memory/4500-33-0x0000000002920000-0x0000000002930000-memory.dmp
memory/4500-34-0x0000000002650000-0x0000000003650000-memory.dmp