Analysis

  • max time kernel
    149s
  • max time network
    145s
  • 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, 04:38

General

  • Target
    attachment20260802-1169-citvfk.xlsx
  • Size 15KB
  • Sample260802-e9dh7svcpe
  • 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 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-citvfk.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4004

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 3KB
        • SHA256 bc9d85087e84f0f5f4e4b8c21c9eb2eaabc489e7c6a6859dd05c935fd0f71403
        • MD5 SHA1 SHA512 TLSH

        memory/4004-9-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-11-0x00007FF9088A0000-0x00007FF9088B0000-memory.dmp

        memory/4004-3-0x00007FF94AFED000-0x00007FF94AFEE000-memory.dmp

        memory/4004-5-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-6-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-7-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-4-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-0-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-1-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-8-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-10-0x00007FF9088A0000-0x00007FF9088B0000-memory.dmp

        memory/4004-16-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-2-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-40-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-44-0x00007FF94AF50000-0x00007FF94B145000-memory.dmp

        memory/4004-42-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-43-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp

        memory/4004-41-0x00007FF90AFD0000-0x00007FF90AFE0000-memory.dmp