Analysis
- max time kernel
147s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20231023-en - resource tags
- submitted
24/10/2023, 10:27
General
- Target opzkjztnty.jar
- Size 164KB
- Sample231024-mg376aea52
- SHA256 27f16f3e0ae8499d98a9b7537ff2619d54bc8a7d8350f3f547521eb5b39bdb6b
Malware Config
Signatures
- Modifies file permissions 1 TTPs 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\opzkjztnty.jar1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\icacls.exeC:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M2⤵
- Modifies file permissions
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
3903daac9bc4a3b7.timestamp
memory/2884-48-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-12-0x000001E8EF310000-0x000001E8EF311000-memory.dmp
memory/2884-17-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-33-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-40-0x000001E8EF310000-0x000001E8EF311000-memory.dmp
memory/2884-4-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-51-0x000001E8EF310000-0x000001E8EF311000-memory.dmp
memory/2884-56-0x000001E8EF310000-0x000001E8EF311000-memory.dmp
memory/2884-58-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-67-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-76-0x000001E8EF310000-0x000001E8EF311000-memory.dmp
memory/2884-164-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp
memory/2884-171-0x000001E8F0BC0000-0x000001E8F1BC0000-memory.dmp