Analysis
- max time kernel
140s - max time network
112s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
04/06/2024, 00:31
General
- Target EPP_update.exe
- Size 1.9MB
- Sample240604-avjz8aff43
- SHA256 e4f87265a2313a019b26b50103bc6619df73b3813fd1f43ef40b38899a66211e
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\EPP_update.exe"C:\Users\Admin\AppData\Local\Temp\EPP_update.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\nsz5229.tmp\RAVEndPointProtection-installer.exe"C:\Users\Admin\AppData\Local\Temp\nsz5229.tmp\RAVEndPointProtection-installer.exe" "C:\Users\Admin\AppData\Local\Temp\EPP_update.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
System.dll
RAVEndPointProtection-installer.exe
rsAtom.dll
rsJSON.dll
rsLogger.dll
rsStubLib.dll
memory/2564-71-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-74-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-64-0x00000253EFC70000-0x00000253EFCB0000-memory.dmp
memory/2564-68-0x00000253F1DC0000-0x00000253F1DFA000-memory.dmp
memory/2564-69-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-70-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-62-0x00000253EE030000-0x00000253EE0B8000-memory.dmp
memory/2564-73-0x00000253F1E00000-0x00000253F1E2A000-memory.dmp
memory/2564-61-0x00007FF8EDF53000-0x00007FF8EDF55000-memory.dmp
memory/2564-66-0x00000253EFCB0000-0x00000253EFCE0000-memory.dmp
memory/2564-75-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-76-0x00000253F1E70000-0x00000253F1E78000-memory.dmp
memory/2564-78-0x00000253F2220000-0x00000253F222E000-memory.dmp
memory/2564-77-0x00000253F2610000-0x00000253F2648000-memory.dmp
memory/2564-79-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-80-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-81-0x00007FF8EDF53000-0x00007FF8EDF55000-memory.dmp
memory/2564-82-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-83-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp
memory/2564-84-0x00007FF8EDF50000-0x00007FF8EEA11000-memory.dmp