Analysis
- max time kernel
147s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
29/08/2023, 03:06
General
- Target 3ef2a739073edef534d6bbd2c426cf8e2285544d03afe33ce64526f3e5926248.exe
- Size 312KB
- Sample230829-dl7ayacf91
- SHA256 3ef2a739073edef534d6bbd2c426cf8e2285544d03afe33ce64526f3e5926248
Malware Config
Signatures
- DiamondFox
DiamondFox is a multipurpose botnet with many capabilities.
- DiamondFox payload 7 IoCs
Detects DiamondFox payload in file/memory.
- Executes dropped EXE 1 IoCs
- UPX packed file 15 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3ef2a739073edef534d6bbd2c426cf8e2285544d03afe33ce64526f3e5926248.exe"C:\Users\Admin\AppData\Local\Temp\3ef2a739073edef534d6bbd2c426cf8e2285544d03afe33ce64526f3e5926248.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
-
-
C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe"C:\Users\Admin\AppData\Roaming\lsassfold\lsass.exe" 02⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
lsass.exe
lsass.exe
lsass.exe
memory/3108-20-0x0000000000400000-0x000000000049C000-memory.dmp
memory/3108-5-0x0000000000400000-0x000000000049C000-memory.dmp
memory/3108-3-0x0000000000400000-0x000000000049C000-memory.dmp
memory/3108-2-0x00000000005C0000-0x00000000005D5000-memory.dmp
memory/3108-1-0x0000000000400000-0x000000000049C000-memory.dmp
memory/3108-0-0x0000000000400000-0x000000000049C000-memory.dmp
memory/3108-21-0x00000000005C0000-0x00000000005D5000-memory.dmp
memory/4180-22-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-23-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-25-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-28-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-31-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-34-0x0000000000400000-0x000000000049C000-memory.dmp
memory/4180-37-0x0000000000400000-0x000000000049C000-memory.dmp