Analysis
-
max time kernel
51s -
max time network
49s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
10/10/2024, 04:18
General
-
Target
1.jar
-
Size
1.1MB
-
MD5
a5483a74a3cbf726d2ebf659247ec9c7
-
SHA1
a9b28e22845934adff30ad44b293d714230344ea
-
SHA256
37c49983dfd813e67d898b4088ea29e2146674aeba37059944db194a004dc2af
-
SHA512
a651326628acade8adebeeec9c974d087f22cb8d868c98432c8f967ab4180c6beb7186c7b0b31e6428240017f360270d6ce90f31953c8fafe5dc4e5e0ecc9ad7
-
SSDEEP
24576:dzhTX3kLlzYc4lMTboiqSr9xZXfRCUOutEUKIzWG:dzSLlUpSbYIn/Cl8zWG
Malware Config
Signatures
-
Ratty
Ratty is an open source Java Remote Access Tool.
-
Ratty Rat payload 1 IoCs
-
Drops startup file 1 IoCs
-
Loads dropped DLL 1 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Modifies registry class 2 IoCs
-
Modifies registry key 1 TTPs 1 IoCs
-
Suspicious use of SetWindowsHookEx 6 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
-
Views/modifies file attributes 1 TTPs 2 IoCs
Processes
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\1.jar1⤵
- Drops startup file
- Loads dropped DLL
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\REG.exeREG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v "1.jar" /d "C:\Users\Admin\AppData\Roaming\1.jar" /f2⤵
- Adds Run key to start application
- Modifies registry key
-
-
C:\Windows\SYSTEM32\attrib.exeattrib +H C:\Users\Admin\AppData\Roaming\1.jar2⤵
- Views/modifies file attributes
-
-
C:\Windows\SYSTEM32\attrib.exeattrib +H C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1.jar2⤵
- Views/modifies file attributes
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
83KB
MD555f4de7f270663b3dc712b8c9eed422a
SHA17432773eb4d09dc286d43fcc77ddb0e1e3bce2b4
SHA25647c2871dff8948de40424df497962ea6167c56bd4d487dd2e660aa2837485e25
SHA5129da5efb0236b3bb4ec72d07bfd70a9e3f373df95d97c825513babd43d2b91c8669e28f3464173e789dad092ea48fc8d32a9d11a6d5c8d9beeabd33860ce6a996
-
Filesize
1.1MB
MD5a5483a74a3cbf726d2ebf659247ec9c7
SHA1a9b28e22845934adff30ad44b293d714230344ea
SHA25637c49983dfd813e67d898b4088ea29e2146674aeba37059944db194a004dc2af
SHA512a651326628acade8adebeeec9c974d087f22cb8d868c98432c8f967ab4180c6beb7186c7b0b31e6428240017f360270d6ce90f31953c8fafe5dc4e5e0ecc9ad7
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
2.4MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
84KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
2.4MB
-
Filesize
64KB
-
Filesize
84KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB