Resubmissions

04/08/2026, 14:33

260804-rwxq5szsfw3

04/08/2026, 14:29

260804-rt3jlsgm9w4

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 14:29

General

  • Target
    attachment (52).eml
  • Size 30KB
  • Sample260804-rt3jlsgm9w
  • SHA256 4dd26e159aa413c1e8c7406128e40ea729ad258548b971b5f04eda15f8775db8
  • 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\attachment (52).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:3836

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/3836-6-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-11-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-5-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/3836-2-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/3836-1-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/3836-7-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-4-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/3836-9-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-8-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-10-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-0-0x00007FFA402D0000-0x00007FFA402E0000-memory.dmp

        memory/3836-12-0x00007FFA3DA70000-0x00007FFA3DA80000-memory.dmp

        memory/3836-13-0x00007FFA3DA70000-0x00007FFA3DA80000-memory.dmp

        memory/3836-16-0x00007FFA80250000-0x00007FFA80445000-memory.dmp

        memory/3836-3-0x00007FFA802ED000-0x00007FFA802EE000-memory.dmp