Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
31/05/2024, 12:44
General
- Target punis.jar
- Size 639KB
- Sample240531-pyx4kshc5v
- SHA256 37eb7b0b69e3056bdc7f0292e0672d1f0b5a440d0253c36f65391485b23d0823
Malware Config
Signatures
- Modifies file permissions 1 TTPs 1 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
- Suspicious use of SetWindowsHookEx 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\punis.jar1⤵
- Suspicious use of SetWindowsHookEx
- 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
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Downloads
3903daac9bc4a3b7.timestamp
memory/2856-39-0x000001CF29B70000-0x000001CF29B71000-memory.dmp
memory/2856-51-0x000001CF2B6A0000-0x000001CF2B6B0000-memory.dmp
memory/2856-17-0x000001CF2B610000-0x000001CF2B620000-memory.dmp
memory/2856-19-0x000001CF2B620000-0x000001CF2B630000-memory.dmp
memory/2856-22-0x000001CF2B630000-0x000001CF2B640000-memory.dmp
memory/2856-24-0x000001CF2B640000-0x000001CF2B650000-memory.dmp
memory/2856-25-0x000001CF2B650000-0x000001CF2B660000-memory.dmp
memory/2856-27-0x000001CF2B660000-0x000001CF2B670000-memory.dmp
memory/2856-29-0x000001CF2B670000-0x000001CF2B680000-memory.dmp
memory/2856-31-0x000001CF2B680000-0x000001CF2B690000-memory.dmp
memory/2856-34-0x000001CF29B70000-0x000001CF29B71000-memory.dmp
memory/2856-40-0x000001CF2B610000-0x000001CF2B620000-memory.dmp
memory/2856-15-0x000001CF29B70000-0x000001CF29B71000-memory.dmp
memory/2856-38-0x000001CF2B690000-0x000001CF2B6A0000-memory.dmp
memory/2856-37-0x000001CF2B3A0000-0x000001CF2B610000-memory.dmp
memory/2856-41-0x000001CF2B620000-0x000001CF2B630000-memory.dmp
memory/2856-42-0x000001CF2B630000-0x000001CF2B640000-memory.dmp
memory/2856-43-0x000001CF2B640000-0x000001CF2B650000-memory.dmp
memory/2856-44-0x000001CF2B650000-0x000001CF2B660000-memory.dmp
memory/2856-45-0x000001CF2B660000-0x000001CF2B670000-memory.dmp
memory/2856-46-0x000001CF2B670000-0x000001CF2B680000-memory.dmp
memory/2856-47-0x000001CF2B680000-0x000001CF2B690000-memory.dmp
memory/2856-49-0x000001CF2B690000-0x000001CF2B6A0000-memory.dmp
memory/2856-50-0x000001CF2B6A0000-0x000001CF2B6B0000-memory.dmp
memory/2856-2-0x000001CF2B3A0000-0x000001CF2B610000-memory.dmp
memory/2856-53-0x000001CF2B6B0000-0x000001CF2B6C0000-memory.dmp
memory/2856-55-0x000001CF2B6B0000-0x000001CF2B6C0000-memory.dmp