Analysis

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

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 03:48

General

  • Target
    attachment20260809-1169-34rkjq.xlsx
  • Size 15KB
  • Sample260809-ecr1bszbrc
  • 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\attachment20260809-1169-34rkjq.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1284

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 679B
        • SHA256 9c1e9d9e23bcb5afee4338a662fba48705b49ae8bc3a5fff4206d1bcbe85ae84
        • MD5 SHA1 SHA512 TLSH

        memory/1284-11-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-14-0x00007FFE13780000-0x00007FFE13790000-memory.dmp

        memory/1284-2-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-7-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-6-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-5-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-4-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-8-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-12-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-10-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-0-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-13-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-3-0x00007FFE55EED000-0x00007FFE55EEE000-memory.dmp

        memory/1284-9-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-15-0x00007FFE13780000-0x00007FFE13790000-memory.dmp

        memory/1284-28-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-1-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-52-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-53-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-55-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp

        memory/1284-56-0x00007FFE55E50000-0x00007FFE56045000-memory.dmp

        memory/1284-54-0x00007FFE15ED0000-0x00007FFE15EE0000-memory.dmp