Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 01:50

General

  • Target
    attachment20260802-1169-fde21o.xlsx
  • Size 15KB
  • Sample260802-b89cpsbe66
  • 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\attachment20260802-1169-fde21o.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:440

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 2KB
        • SHA256 8ae67ebb2521eee81c4db57f5bba35802ba74b5e1fc0a5eb668a9c3f8f29fb21
        • MD5 SHA1 SHA512 TLSH

        memory/440-10-0x00007FF83F350000-0x00007FF83F360000-memory.dmp

        memory/440-12-0x00007FF83F350000-0x00007FF83F360000-memory.dmp

        memory/440-3-0x00007FF8818CD000-0x00007FF8818CE000-memory.dmp

        memory/440-0-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-5-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-6-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-8-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-9-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-7-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-2-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-4-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-14-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-11-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-13-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-15-0x00007FF881830000-0x00007FF881A25000-memory.dmp

        memory/440-1-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-43-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-46-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-45-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-44-0x00007FF8418B0000-0x00007FF8418C0000-memory.dmp

        memory/440-47-0x00007FF881830000-0x00007FF881A25000-memory.dmp