Analysis
- max time kernel
142s - max time network
103s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
16/06/2024, 01:29
General
- Target f069c599fb95c28f7f92c4ecd5a7472efa44471f8d38ec6628b116d8518e5d3f.exe
- Size 10.4MB
- Sample240616-bwbkxaxeql
- SHA256 f069c599fb95c28f7f92c4ecd5a7472efa44471f8d38ec6628b116d8518e5d3f
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
- UPX packed file 31 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f069c599fb95c28f7f92c4ecd5a7472efa44471f8d38ec6628b116d8518e5d3f.exe"C:\Users\Admin\AppData\Local\Temp\f069c599fb95c28f7f92c4ecd5a7472efa44471f8d38ec6628b116d8518e5d3f.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\nslookup.exenslookup -qt=TXT dlf.cps5.com2⤵
-
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C:\Windows\SysWOW64\nslookup.exenslookup -qt=TXT dlwebf.cps5.com2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
E2EECore.3.3.9.dll
memory/5568-31-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-27-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-8-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-41-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-50-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-54-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-55-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-53-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-48-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-46-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-44-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-39-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-37-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-35-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-33-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-0-0x0000000000400000-0x000000000104B000-memory.dmp
memory/5568-6-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-25-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-29-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-23-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-21-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-19-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-17-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-15-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-13-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-11-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-10-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-9-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-56-0x00000000773C3000-0x00000000773C4000-memory.dmp
memory/5568-61-0x0000000000400000-0x000000000104B000-memory.dmp
memory/5568-62-0x0000000010000000-0x000000001003E000-memory.dmp
memory/5568-64-0x00000000773C3000-0x00000000773C4000-memory.dmp
memory/5568-69-0x0000000000400000-0x000000000104B000-memory.dmp