Analysis Overview
SHA256
20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7
Threat Level: Known bad
The file 19102023_2336_18102023_Delivery information GCBAC71854.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
2023-10-19 15:36
Signatures
Strrat family
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-19 15:36
Reported
2023-10-19 15:39
Platform
win7-20230831-en
Max time kernel
146s
Max time network
137s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\19102023_2336_18102023_Delivery information GCBAC71854.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 |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| US | 8.8.8.8:53 | github.com | udp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
Files
memory/1884-9-0x0000000002130000-0x0000000005130000-memory.dmp
memory/1884-10-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-17-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-19-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-20-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-25-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-30-0x0000000002130000-0x0000000005130000-memory.dmp
memory/1884-33-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-37-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-39-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-40-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-42-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-50-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-51-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-52-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-55-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-63-0x0000000000620000-0x0000000000621000-memory.dmp
memory/1884-82-0x0000000000620000-0x0000000000621000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-19 15:36
Reported
2023-10-19 15:39
Platform
win10v2004-20230915-en
Max time kernel
139s
Max time network
147s
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\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 |
| 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\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\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\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\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\dll\ntdll.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\19102023_2336_18102023_Delivery information GCBAC71854.jar"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.7.248.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
Files
memory/3556-2-0x0000000003190000-0x0000000004190000-memory.dmp
memory/3556-11-0x0000000001550000-0x0000000001551000-memory.dmp
memory/3556-23-0x0000000003190000-0x0000000004190000-memory.dmp
memory/3556-24-0x0000000001550000-0x0000000001551000-memory.dmp
memory/3556-32-0x0000000003190000-0x0000000004190000-memory.dmp
memory/3556-38-0x0000000003190000-0x0000000004190000-memory.dmp
memory/3556-40-0x0000000003420000-0x0000000003430000-memory.dmp
memory/3556-41-0x0000000003480000-0x0000000003490000-memory.dmp
memory/3556-42-0x0000000003440000-0x0000000003450000-memory.dmp
memory/3556-44-0x0000000003460000-0x0000000003470000-memory.dmp
memory/3556-43-0x0000000003450000-0x0000000003460000-memory.dmp
memory/3556-45-0x0000000003470000-0x0000000003480000-memory.dmp
memory/3556-46-0x0000000003190000-0x0000000004190000-memory.dmp