Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 11:28

General

  • Target
    attachment20260930-1253-61y7xb.xlsx
  • Size 5KB
  • Sample260930-nlbt5stdkg
  • SHA256 91cc1aaabc7f4a75587d4b002eff698f0f0bd121dc9a371570bd33a69da0fca0
  • 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\attachment20260930-1253-61y7xb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1084

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 e1c195fc0c127a5c0613c2b087cf7a8ee60f0268bc936890ed542660354ce76a
        • MD5 SHA1 SHA512 TLSH

        memory/1084-10-0x00007FFB98D10000-0x00007FFB98D20000-memory.dmp

        memory/1084-13-0x0000018AACE30000-0x0000018AACEDA000-memory.dmp

        memory/1084-2-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-1-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-5-0x00007FFBDB590000-0x00007FFBDB785000-memory.dmp

        memory/1084-6-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-7-0x00007FFBDB590000-0x00007FFBDB785000-memory.dmp

        memory/1084-8-0x00007FFBDB590000-0x00007FFBDB785000-memory.dmp

        memory/1084-9-0x00007FFB98D10000-0x00007FFB98D20000-memory.dmp

        memory/1084-3-0x00007FFBDB62D000-0x00007FFBDB62E000-memory.dmp

        memory/1084-4-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-12-0x00007FFBDB590000-0x00007FFBDB785000-memory.dmp

        memory/1084-0-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-22-0x0000018AACE30000-0x0000018AACEDA000-memory.dmp

        memory/1084-23-0x0000018AACE30000-0x0000018AACEDA000-memory.dmp

        memory/1084-25-0x0000018AACE30000-0x0000018AACEDA000-memory.dmp

        memory/1084-31-0x0000018AACE30000-0x0000018AACEDA000-memory.dmp

        memory/1084-46-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-49-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-48-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-47-0x00007FFB9B610000-0x00007FFB9B620000-memory.dmp

        memory/1084-50-0x00007FFBDB590000-0x00007FFBDB785000-memory.dmp