Analysis Overview
SHA256
34f8e073235ed6822c7362606a72546b0313c401f4a2a46e28d7242d4c745dda
Threat Level: Known bad
The file 827c3d5ba4711d93931b11cbe27854c0.bin was found to be: Known bad.
Malicious Activity Summary
Strrat family
Modifies file permissions
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-29 01:58
Signatures
Strrat family
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-29 01:58
Reported
2023-12-29 02:01
Platform
win7-20231215-en
Max time kernel
148s
Max time network
169s
Command Line
Signatures
Processes
C:\Windows\system32\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\827c3d5ba4711d93931b11cbe27854c0.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 |
| 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 |
| 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 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| DE | 140.82.121.3:443 | 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 |
| 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/2104-3-0x0000000002240000-0x0000000005240000-memory.dmp
memory/2104-10-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-17-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-23-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-24-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-30-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-31-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-36-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-38-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-41-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-43-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-53-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-55-0x0000000002240000-0x0000000005240000-memory.dmp
memory/2104-58-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-63-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-67-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-70-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-71-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-72-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-73-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2104-74-0x0000000000220000-0x0000000000221000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-29 01:58
Reported
2023-12-29 02:00
Platform
win10v2004-20231215-en
Max time kernel
146s
Max time network
150s
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 4468 wrote to memory of 1436 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\system32\icacls.exe |
| PID 4468 wrote to memory of 1436 | 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\827c3d5ba4711d93931b11cbe27854c0.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 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| 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 |
| DE | 140.82.121.3:443 | github.com | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| IE | 20.166.126.56:443 | 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 | 185.199.109.133:443 | tcp | |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.16.110.114:80 | tcp | |
| DE | 140.82.121.3:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 85.177.190.20.in-addr.arpa | udp |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/4468-4-0x0000019C80000000-0x0000019C81000000-memory.dmp
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
| MD5 | 02eb0e00486c7866f9454aee64db84a0 |
| SHA1 | 761a6c06b6e931f034a9b534e1d8a9b79859ede8 |
| SHA256 | facc868c427ecaf5ab9a29fa4dba1c4f744edd9bd143bf1716b5607ab2869bd3 |
| SHA512 | cf4e077979775fab6d00cd3bb4e0c8d7d41876a3b6b37bdc92c9fe78edb8769a15caafb650de3515956c7dcbeeee76213f21678d32a3bace3bd3bb9665e39aa6 |
memory/4468-12-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-18-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-23-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-32-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-39-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-40-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-47-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-53-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-65-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-67-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-71-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-70-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-72-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-73-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-75-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-76-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-79-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-83-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-81-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-84-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-85-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-87-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-88-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-90-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-92-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-93-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-94-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-95-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-96-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-100-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-105-0x0000019C80000000-0x0000019C81000000-memory.dmp
memory/4468-104-0x0000019CFA1B0000-0x0000019CFA1B1000-memory.dmp
memory/4468-106-0x0000019C80000000-0x0000019C81000000-memory.dmp