Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 15:35

General

  • Target
    attachment20260930-429995-caco1l.xlsx
  • Size 15KB
  • Sample260930-s1vm1sbf96
  • 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 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\attachment20260930-429995-caco1l.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4268

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 54d44381b83bef76119520488e4f63989859acf9846d3a96f9c8edff1946fb90
        • MD5 SHA1 SHA512 TLSH

        memory/4268-13-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-6-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-1-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-4-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-10-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-9-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-8-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-7-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-11-0x00007FFBE78E0000-0x00007FFBE78F0000-memory.dmp

        memory/4268-0-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-2-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-5-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-12-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-14-0x00007FFBE78E0000-0x00007FFBE78F0000-memory.dmp

        memory/4268-24-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp

        memory/4268-3-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-45-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-48-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-47-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-46-0x00007FFBEA1B0000-0x00007FFBEA1C0000-memory.dmp

        memory/4268-49-0x00007FFC2A130000-0x00007FFC2A325000-memory.dmp