Analysis Overview
SHA256
d203b0f62c7a4cfe0bc93a01988db7023a59de5298a5edc83bf8ef472d861319
Threat Level: Shows suspicious behavior
The file keygen.jar was found to be: Shows suspicious behavior.
Malicious Activity Summary
Modifies file permissions
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-16 19:30
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 19:30
Reported
2024-06-16 19:31
Platform
win10-20240611-en
Max time kernel
34s
Max time network
21s
Command Line
Signatures
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\icacls.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5112 wrote to memory of 3392 | N/A | C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe | C:\Windows\system32\icacls.exe |
| PID 5112 wrote to memory of 3392 | 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\keygen.jar
C:\Windows\system32\icacls.exe
C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
Network
Files
memory/5112-2-0x0000027841CA0000-0x0000027841F10000-memory.dmp
C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
| MD5 | 1ac642ae1c269ee8d7e987b5dbfa334c |
| SHA1 | 4a9f430a7bfe441be91268d1e171577f0a980236 |
| SHA256 | ed0677ca82e26f3aaca67918b10749f0a000a06a1fcdcc301877400346abc9fa |
| SHA512 | 4cc6e4fdba8e52ec6b5ea14c4306cb164d86b59fde8c7655d97495d410795335f652325bc1f13fae782c823970e024a50b1992fbfcb792d4589cd14ec9b5d8f7 |
memory/5112-15-0x0000027840470000-0x0000027840471000-memory.dmp
memory/5112-17-0x0000027840470000-0x0000027840471000-memory.dmp
memory/5112-19-0x0000027841F10000-0x0000027841F20000-memory.dmp
memory/5112-25-0x0000027841F40000-0x0000027841F50000-memory.dmp
memory/5112-24-0x0000027841F30000-0x0000027841F40000-memory.dmp
memory/5112-22-0x0000027841F20000-0x0000027841F30000-memory.dmp
memory/5112-29-0x0000027841F60000-0x0000027841F70000-memory.dmp
memory/5112-28-0x0000027841F50000-0x0000027841F60000-memory.dmp
memory/5112-32-0x0000027841F70000-0x0000027841F80000-memory.dmp
memory/5112-33-0x0000027841F80000-0x0000027841F90000-memory.dmp
memory/5112-35-0x0000027841F90000-0x0000027841FA0000-memory.dmp
memory/5112-37-0x0000027841FA0000-0x0000027841FB0000-memory.dmp
memory/5112-39-0x0000027841FB0000-0x0000027841FC0000-memory.dmp
memory/5112-46-0x0000027841F10000-0x0000027841F20000-memory.dmp
memory/5112-45-0x0000027841FD0000-0x0000027841FE0000-memory.dmp
memory/5112-44-0x0000027841FC0000-0x0000027841FD0000-memory.dmp
memory/5112-43-0x0000027841CA0000-0x0000027841F10000-memory.dmp
memory/5112-51-0x0000027841FE0000-0x0000027841FF0000-memory.dmp
memory/5112-50-0x0000027841F20000-0x0000027841F30000-memory.dmp
memory/5112-53-0x0000027841F30000-0x0000027841F40000-memory.dmp
memory/5112-55-0x0000027841FF0000-0x0000027842000000-memory.dmp
memory/5112-54-0x0000027841F40000-0x0000027841F50000-memory.dmp
memory/5112-56-0x0000027840470000-0x0000027840471000-memory.dmp
memory/5112-61-0x0000027842000000-0x0000027842010000-memory.dmp
memory/5112-60-0x0000027841F60000-0x0000027841F70000-memory.dmp
memory/5112-59-0x0000027841F50000-0x0000027841F60000-memory.dmp
memory/5112-63-0x0000027841F70000-0x0000027841F80000-memory.dmp
memory/5112-68-0x0000027842010000-0x0000027842020000-memory.dmp
memory/5112-67-0x0000027841F80000-0x0000027841F90000-memory.dmp
memory/5112-70-0x0000027841F90000-0x0000027841FA0000-memory.dmp
memory/5112-71-0x0000027842020000-0x0000027842030000-memory.dmp
memory/5112-76-0x0000027841FA0000-0x0000027841FB0000-memory.dmp
memory/5112-77-0x0000027842030000-0x0000027842040000-memory.dmp
memory/5112-79-0x0000027841FB0000-0x0000027841FC0000-memory.dmp
memory/5112-86-0x0000027842060000-0x0000027842070000-memory.dmp
memory/5112-85-0x0000027841FD0000-0x0000027841FE0000-memory.dmp
memory/5112-84-0x0000027842050000-0x0000027842060000-memory.dmp
memory/5112-83-0x0000027841FC0000-0x0000027841FD0000-memory.dmp
memory/5112-80-0x0000027842040000-0x0000027842050000-memory.dmp
memory/5112-87-0x0000027840470000-0x0000027840471000-memory.dmp
memory/5112-89-0x0000027841FE0000-0x0000027841FF0000-memory.dmp
memory/5112-90-0x0000027842070000-0x0000027842080000-memory.dmp
memory/5112-92-0x0000027841FF0000-0x0000027842000000-memory.dmp
memory/5112-95-0x0000027842000000-0x0000027842010000-memory.dmp
memory/5112-97-0x0000027842090000-0x00000278420A0000-memory.dmp
memory/5112-96-0x0000027842080000-0x0000027842090000-memory.dmp
memory/5112-100-0x00000278420A0000-0x00000278420B0000-memory.dmp
memory/5112-99-0x0000027842010000-0x0000027842020000-memory.dmp
memory/5112-103-0x0000027842020000-0x0000027842030000-memory.dmp
memory/5112-104-0x00000278420B0000-0x00000278420C0000-memory.dmp
memory/5112-109-0x0000027842040000-0x0000027842050000-memory.dmp
memory/5112-112-0x00000278420D0000-0x00000278420E0000-memory.dmp
memory/5112-110-0x00000278420C0000-0x00000278420D0000-memory.dmp
memory/5112-115-0x00000278420E0000-0x00000278420F0000-memory.dmp
memory/5112-114-0x0000027842050000-0x0000027842060000-memory.dmp
memory/5112-108-0x0000027842030000-0x0000027842040000-memory.dmp
memory/5112-117-0x0000027842060000-0x0000027842070000-memory.dmp
memory/5112-120-0x00000278420F0000-0x0000027842100000-memory.dmp
memory/5112-119-0x0000027842070000-0x0000027842080000-memory.dmp
memory/5112-122-0x0000027842080000-0x0000027842090000-memory.dmp
memory/5112-123-0x0000027842090000-0x00000278420A0000-memory.dmp
memory/5112-124-0x00000278420A0000-0x00000278420B0000-memory.dmp
memory/5112-126-0x00000278420B0000-0x00000278420C0000-memory.dmp