Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/05/2026, 02:12
General
- Target NANI_KeyGen.exe
- Size 677KB
- Sample260531-cm1dcaax2k
- SHA256 2d1441eca5c9c1b8bf75e2d4f0fe35616e069f736f61dca704b68bcc861205b7
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NANI_KeyGen.exe"C:\Users\Admin\AppData\Local\Temp\NANI_KeyGen.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\keygen.exeC:\Users\Admin\AppData\Local\Temp\keygen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x498 0x4fc1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
BASSMOD.dll
R2RWXAKG.dll
keygen.exe
memory/1672-13-0x00000000006A0000-0x00000000006F7000-memory.dmp
memory/1672-10-0x0000000010000000-0x0000000010013000-memory.dmp
memory/1672-15-0x0000000010000000-0x0000000010013000-memory.dmp