Analysis
- max time kernel
150s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
28/09/2026, 04:25
General
- Target ESPERANT.ps1
- Size 17KB
- Sample260928-e11mdavs3m
- SHA256 ae77cccaa922a27e51e7f0750d3e9b10744686bad3aacf1e6dc488be40f7413c
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ESPERANT.ps11⤵
- Enumerates connected drives
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004E8 0x00000000000004EC1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4228-0-0x00007FFDBF02F000-0x00007FFDBF030000-memory.dmp
memory/4228-3-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-4-0x000001DA352E0000-0x000001DA35302000-memory.dmp
memory/4228-5-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-6-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-7-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-8-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-9-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-10-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-11-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-13-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-12-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-14-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp
memory/4228-16-0x00007FFDBEEA0000-0x00007FFDBF844000-memory.dmp