Analysis
- max time kernel
120s - max time network
114s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
18/04/2024, 04:41
General
- Target f749e6b249475d4a7a869e18bd03f5bd_JaffaCakes118.exe
- Size 15KB
- Sample240418-fbgzeacf4y
- SHA256 db1e394c4e2e99c857285e0b2dbd1fb61ab0398083303b178be2312eed463460
Score
10/10
Malware Config
Signatures
- Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs
- Loads dropped DLL 1 IoCs
- Drops file in System32 directory 2 IoCs
- Modifies registry class 4 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\f749e6b249475d4a7a869e18bd03f5bd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f749e6b249475d4a7a869e18bd03f5bd_JaffaCakes118.exe"1⤵
- Adds autorun key to be loaded by Explorer.exe on startup
- Loads dropped DLL
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\A71D.tmp.bat2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
A71D.tmp.bat
lweurqhx.dll
memory/4664-6-0x0000000010000000-0x0000000010009000-memory.dmp
memory/4664-10-0x0000000010000000-0x0000000010009000-memory.dmp