Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/08/2026, 02:46

General

  • Target
    attachment20260806-750-j5ufsx.xlsx
  • Size 114KB
  • Sample260806-c9affasang
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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\attachment20260806-750-j5ufsx.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4184

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 b58bef6927a2261db26884850cccbeed09c1ae048cabc2228337e5cea7690b93
        • MD5 SHA1 SHA512 TLSH

        memory/4184-4-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-10-0x00007FFDCDAD0000-0x00007FFDCDAE0000-memory.dmp

        memory/4184-3-0x00007FFE0FC4D000-0x00007FFE0FC4E000-memory.dmp

        memory/4184-0-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-5-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/4184-7-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/4184-8-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/4184-6-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-2-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-11-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/4184-9-0x00007FFDCDAD0000-0x00007FFDCDAE0000-memory.dmp

        memory/4184-1-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-38-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-41-0x00007FFE0FBB0000-0x00007FFE0FDA5000-memory.dmp

        memory/4184-40-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-39-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp

        memory/4184-37-0x00007FFDCFC30000-0x00007FFDCFC40000-memory.dmp