Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/09/2026, 05:16
General
- Target .has been verified. However PNG, PDF, docx, .xls
- Size 1.2MB
- Sample260910-fycm7sff89
- SHA256 15c8bd16bc07a3981337508eb27bcdff74c17c0a1e3704e8f23f8e6da2e5bdee
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 1 IoCs
- Suspicious use of SetWindowsHookEx 13 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\.has been verified. However PNG, PDF, docx, .xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\mshta.exeC:\Windows\System32\mshta.exe -Embedding2⤵
- Process spawned unexpected child process
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
b8ab77100df80ab2.customDestinations-ms
memory/4372-10-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-12-0x00007FFB8D9D0000-0x00007FFB8D9E0000-memory.dmp
memory/4372-4-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-5-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-3-0x00007FFBD03BF000-0x00007FFBD03C0000-memory.dmp
memory/4372-6-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-8-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-7-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-11-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-13-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-0-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-9-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-38-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-14-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-15-0x00007FFB8D9D0000-0x00007FFB8D9E0000-memory.dmp
memory/4372-2-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-74-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4372-72-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-73-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-71-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-70-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4372-1-0x00007FFB903A0000-0x00007FFB903B0000-memory.dmp
memory/4544-28-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-39-0x00007FF622740000-0x00007FF622749000-memory.dmp
memory/4544-40-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-36-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-35-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-32-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-34-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-33-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp
memory/4544-31-0x00007FFBD0260000-0x00007FFBD04C3000-memory.dmp