Analysis

  • max time kernel
    148s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 07:18

General

  • Target
    attachment20260728-1158-f6vtl.xlsx
  • Size 15KB
  • Sample260728-h4x77sdn7w
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

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\attachment20260728-1158-f6vtl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 ce8f577b53b1ec8afbcee38b660f013bd6a8921011e1bf7b955b3d4fc9a3fa4b
        • MD5 SHA1 SHA512 TLSH

        memory/4292-5-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-15-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-1-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-6-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-0-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-4-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-7-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-9-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-8-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-10-0x00007FFD6AF70000-0x00007FFD6AF80000-memory.dmp

        memory/4292-3-0x00007FFDADCBF000-0x00007FFDADCC0000-memory.dmp

        memory/4292-16-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp

        memory/4292-11-0x00007FFD6AF70000-0x00007FFD6AF80000-memory.dmp

        memory/4292-17-0x000002845FF20000-0x0000028460010000-memory.dmp

        memory/4292-2-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-52-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-55-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-54-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-53-0x00007FFD6DCA0000-0x00007FFD6DCB0000-memory.dmp

        memory/4292-56-0x000002845FF20000-0x0000028460010000-memory.dmp

        memory/4292-57-0x00007FFDADB60000-0x00007FFDADDC3000-memory.dmp