Analysis Overview
SHA256
0d74899e40a661a55d793246c1bc4d6e526dbe5a398e9b954ff41f50ff50991d
Threat Level: Shows suspicious behavior
The file lucky-block-fabric-1.20.2-14.5.zip was found to be: Shows suspicious behavior.
Malicious Activity Summary
Modifies file permissions
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-23 11:28
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-23 11:28
Reported
2024-02-23 11:29
Platform
win7-20240221-en
Max time kernel
19s
Max time network
21s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lucky-block-fabric-1.20.2-14.5.jar
Network
Files
memory/1056-6-0x0000000002280000-0x0000000005280000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-23 11:28
Reported
2024-02-23 11:59
Platform
win10v2004-20240221-en
Max time kernel
1797s
Max time network
1172s
Command Line
Signatures
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\icacls.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2576 wrote to memory of 5016 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\system32\icacls.exe |
| PID 2576 wrote to memory of 5016 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\system32\icacls.exe |
Processes
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\lucky-block-fabric-1.20.2-14.5.jar
C:\Windows\system32\icacls.exe
C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp |
Files
memory/2576-4-0x0000013C00000000-0x0000013C01000000-memory.dmp
memory/2576-11-0x0000013C71D70000-0x0000013C71D71000-memory.dmp
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
| MD5 | a8574c18b17b5d2d560ae3e66a31e478 |
| SHA1 | 56208266ef2a04d5ae57a8eaaa8171cae14b753a |
| SHA256 | f1a0ac3e35224bef6256c106eacee92395b93f0bcdc55b8398f7eac3c86ce1a2 |
| SHA512 | faf021fa6beb8acdabcf1b696e314b70ff8e07df14dd0cfaa3f3b341d8ecc6128f58ab1444915f17b60f6e7934e589eb269d148ac81569add4a44f1725755863 |