Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 08:20

General

  • Target
    attachment20260730-1169-vfkeas.xlsx
  • Size 114KB
  • Sample260730-j8fdmaec75
  • 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 13 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\attachment20260730-1169-vfkeas.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4676

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 758124ccd18c3b1d3d4972248da3d99fb5d6a68ce4aedc0216143cd03afb1c0b
        • MD5 SHA1 SHA512 TLSH

        memory/4676-12-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-61-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-5-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-1-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-3-0x00007FF8BCC1F000-0x00007FF8BCC20000-memory.dmp

        memory/4676-6-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-7-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-9-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-8-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-10-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-11-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-0-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-4-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-15-0x00007FF879F90000-0x00007FF879FA0000-memory.dmp

        memory/4676-14-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-16-0x00007FF879F90000-0x00007FF879FA0000-memory.dmp

        memory/4676-17-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-18-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-19-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-2-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-58-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-13-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp

        memory/4676-60-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-59-0x00007FF87CC00000-0x00007FF87CC10000-memory.dmp

        memory/4676-62-0x00007FF8BCAC0000-0x00007FF8BCD23000-memory.dmp