Analysis

  • max time kernel
    148s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 04:18

General

  • Target
    attachment20260930-765-77hqq4.xlsx
  • Size 114KB
  • Sample260930-ewyl8ast2r
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 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\attachment20260930-765-77hqq4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5644

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 641B
        • SHA256 f94c7b37aaac188271463e995fbe35e10921506a9ff2b69cb19d7fbe04a9f3b4
        • MD5 SHA1 SHA512 TLSH

        memory/5644-7-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-10-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-5-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-3-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-1-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-0-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-6-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-12-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-13-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-11-0x00007FFC5E8F0000-0x00007FFC5E900000-memory.dmp

        memory/5644-4-0x00007FFCA0DFF000-0x00007FFCA0E00000-memory.dmp

        memory/5644-9-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-8-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-15-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-14-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-16-0x00007FFC5E8F0000-0x00007FFC5E900000-memory.dmp

        memory/5644-24-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp

        memory/5644-2-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-52-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-53-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-54-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-55-0x00007FFC60DE0000-0x00007FFC60DF0000-memory.dmp

        memory/5644-56-0x00007FFCA0CA0000-0x00007FFCA0F03000-memory.dmp