Analysis Overview
SHA256
20f218010b4a83ad4af68bfe387b4275a86eef84354e279bde5b11c07b7433a7
Threat Level: Known bad
The file 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 07:56
Signatures
Strrat family
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-19 07:56
Reported
2023-10-19 07:58
Platform
win7-20230831-en
Max time kernel
145s
Max time network
148s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\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 | 140.82.121.4:443 | 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 |
| US | 8.8.8.8:53 | repo1.maven.org | udp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 8.8.8.8:53 | github.com | udp |
| DE | 140.82.121.3:443 | github.com | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| DE | 140.82.121.3:443 | github.com | tcp |
Files
memory/1832-6-0x00000000023B0000-0x00000000053B0000-memory.dmp
memory/1832-10-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-15-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-18-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-20-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-21-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-27-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-35-0x00000000023B0000-0x00000000053B0000-memory.dmp
memory/1832-52-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-60-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-64-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-65-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1832-71-0x00000000001B0000-0x00000000001B1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-19 07:56
Reported
2023-10-19 07:58
Platform
win10v2004-20230915-en
Max time kernel
142s
Max time network
150s
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\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\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\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\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\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\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 |
Processes
C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Delivery information GCBAC71854.jar"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.109.26.67.in-addr.arpa | udp |
| US | 8.8.8.8:53 | github.com | udp |
| US | 8.8.8.8:53 | repo1.maven.org | udp |
| DE | 140.82.121.3:443 | github.com | tcp |
| 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 | 8.8.8.8:53 | 3.121.82.140.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.192.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | objects.githubusercontent.com | udp |
| US | 185.199.108.133:443 | objects.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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 | 10.173.189.20.in-addr.arpa | udp |
Files
memory/3340-4-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-14-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-15-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-29-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-30-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-42-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-45-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-51-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-53-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-57-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-58-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-63-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-65-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-67-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3340-69-0x0000000002CA0000-0x0000000002CB0000-memory.dmp
memory/3340-70-0x0000000002D20000-0x0000000002D30000-memory.dmp
memory/3340-71-0x0000000002D70000-0x0000000002D80000-memory.dmp
memory/3340-72-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-73-0x0000000002D90000-0x0000000002DA0000-memory.dmp
memory/3340-74-0x0000000002DC0000-0x0000000002DD0000-memory.dmp
memory/3340-75-0x0000000002D10000-0x0000000002D20000-memory.dmp
memory/3340-77-0x0000000002D40000-0x0000000002D50000-memory.dmp
memory/3340-76-0x0000000002D30000-0x0000000002D40000-memory.dmp
memory/3340-79-0x0000000002D50000-0x0000000002D60000-memory.dmp
memory/3340-78-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-80-0x0000000002D60000-0x0000000002D70000-memory.dmp
memory/3340-81-0x0000000002DA0000-0x0000000002DB0000-memory.dmp
memory/3340-82-0x0000000002DB0000-0x0000000002DC0000-memory.dmp
memory/3340-83-0x0000000002DD0000-0x0000000002DE0000-memory.dmp
memory/3340-84-0x0000000002A20000-0x0000000003A20000-memory.dmp
memory/3340-85-0x0000000002A20000-0x0000000003A20000-memory.dmp