Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 16:28

General

  • Target
    attachment20260804-1169-flt592.xlsx
  • Size 15KB
  • Sample260804-tym1tsal4w
  • 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 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\attachment20260804-1169-flt592.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 3KB
        • SHA256 55d37ec89377b0b8abd1faa793d99823024d8ef7bb6e1af413a6ef95e075e0b1
        • MD5 SHA1 SHA512 TLSH

        memory/4380-5-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-10-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-2-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-0-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-4-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-6-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-7-0x00007FFB2DA80000-0x00007FFB2DA90000-memory.dmp

        memory/4380-8-0x00007FFB2DA80000-0x00007FFB2DA90000-memory.dmp

        memory/4380-3-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-9-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-11-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-1-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-39-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-42-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-41-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-40-0x00007FFB2FFB0000-0x00007FFB2FFC0000-memory.dmp

        memory/4380-44-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp

        memory/4380-43-0x00007FFB6F8E0000-0x00007FFB6FA81000-memory.dmp