Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 03:04

General

  • Target
    attachment20260818-1169-67iksd.xlsx
  • Size 114KB
  • Sample260818-dklylsfb22
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 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\attachment20260818-1169-67iksd.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4220

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 7a6124427f0c06ff8ff5809547d09b5e97a6b6353ed3ec0d97ba7831840cddaa
        • MD5 SHA1 SHA512 TLSH

        memory/4220-11-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-61-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-1-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-3-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-6-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-5-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-8-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-7-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-10-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-9-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-12-0x00007FFAE1FF0000-0x00007FFAE2000000-memory.dmp

        memory/4220-0-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-2-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-16-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-13-0x00007FFAE1FF0000-0x00007FFAE2000000-memory.dmp

        memory/4220-17-0x0000015D11630000-0x0000015D116DA000-memory.dmp

        memory/4220-4-0x00007FFB243AD000-0x00007FFB243AE000-memory.dmp

        memory/4220-29-0x0000015D11630000-0x0000015D116DA000-memory.dmp

        memory/4220-32-0x0000015D11630000-0x0000015D116DA000-memory.dmp

        memory/4220-38-0x0000015D11630000-0x0000015D116DA000-memory.dmp

        memory/4220-57-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-14-0x00007FFB24310000-0x00007FFB24505000-memory.dmp

        memory/4220-60-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-59-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp

        memory/4220-58-0x00007FFAE4390000-0x00007FFAE43A0000-memory.dmp