Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/11/2026, 03:30

General

  • Target
    08th/workout/20260450441-李宗轩-往来客户一览表.xlsm
  • Size 19KB
  • Sample261105-d2z7kafe22
  • SHA256 17e6f40572e761aee75034e836d34ac3c70dfd316c92317821356be86824c42a
  • 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 FindShellTrayWindow 2 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\Documents\08th\workout\20260450441-李宗轩-往来客户一览表.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1320

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        index.dat

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
        • Size 265B
        • SHA256 7fba4dc2908f70ee9a787c87062d3038c69aabfbf878e0fc604bfbe3e88fb546
        • MD5 SHA1 SHA512 TLSH

        WBLVSKJQIIC20YPPF6T6.temp

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\WBLVSKJQIIC20YPPF6T6.temp
        • Size 24B
        • SHA256 90bf6baa6f968a285f88620fbf91e1f5aa3e66e2bad50fd16f37913280ad8228
        • MD5 SHA1 SHA512

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 1KB
        • SHA256 0969726a215e3634c8deb5d1c3b72e9026a6b67ffb6b02f3765f6b4e109ee84f
        • MD5 SHA1 SHA512 TLSH

        memory/1320-8-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-11-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-9-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-0-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-10-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-7-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-2-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-1-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-14-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-13-0x00007FFF70F30000-0x00007FFF70F40000-memory.dmp

        memory/1320-12-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-6-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-15-0x00007FFF70F30000-0x00007FFF70F40000-memory.dmp

        memory/1320-4-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-36-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-5-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-3-0x00007FFFB38AD000-0x00007FFFB38AE000-memory.dmp

        memory/1320-64-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-67-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-66-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp

        memory/1320-68-0x00007FFFB3810000-0x00007FFFB3A05000-memory.dmp

        memory/1320-65-0x00007FFF73890000-0x00007FFF738A0000-memory.dmp