Analysis

  • user interaction
    yes
  • max time kernel
    38s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 08:23

General

  • Target
    Retificação do pedido de esclarecimento anterior.eml
  • Size 40KB
  • Sample261102-kadb2sty2p
  • SHA256 5890234575b015c54b03ec6fa7121746dec2f46dbba034f4793c1177d4d8b691
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 30 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\Retificação do pedido de esclarecimento anterior.eml"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4648

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/4648-8-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-10-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-1-0x00007FF7C7890000-0x00007FF7C78A0000-memory.dmp

        memory/4648-5-0x00007FF7C7890000-0x00007FF7C78A0000-memory.dmp

        memory/4648-4-0x00007FF7C7890000-0x00007FF7C78A0000-memory.dmp

        memory/4648-6-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-3-0x00007FF8078AD000-0x00007FF8078AE000-memory.dmp

        memory/4648-9-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-7-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-11-0x00007FF807810000-0x00007FF807A05000-memory.dmp

        memory/4648-0-0x00007FF7C7890000-0x00007FF7C78A0000-memory.dmp

        memory/4648-12-0x00007FF7C5520000-0x00007FF7C5530000-memory.dmp

        memory/4648-13-0x00007FF7C5520000-0x00007FF7C5530000-memory.dmp

        memory/4648-2-0x00007FF7C7890000-0x00007FF7C78A0000-memory.dmp

        memory/4648-51-0x00007FF807810000-0x00007FF807A05000-memory.dmp