Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 18:00

General

  • Target
    attachment20260808-1169-9vlq25.xlsx
  • Size 15KB
  • Sample260808-wlak3ssbrd
  • 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\attachment20260808-1169-9vlq25.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:908

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 ee928787e387b2573412d26b455b0108c58e6a40713d5f6f6c8dcec6a6c4ae43
        • MD5 SHA1 SHA512 TLSH

        memory/908-21-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-57-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-4-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-6-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-3-0x00007FFBF2B3F000-0x00007FFBF2B40000-memory.dmp

        memory/908-0-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-7-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-8-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-10-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-11-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-9-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-22-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/908-5-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-13-0x00007FFBB0070000-0x00007FFBB0080000-memory.dmp

        memory/908-12-0x00007FFBB0070000-0x00007FFBB0080000-memory.dmp

        memory/908-23-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-1-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-29-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-34-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-43-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-52-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-56-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-58-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-59-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-2-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/908-60-0x000002793FE90000-0x0000027940113000-memory.dmp

        memory/908-61-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp