Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2025, 16:17

General

  • Target
    $PLUGINSDIR/license_cb.rtf
  • Size 35KB
  • Sample250115-tree4szjar
  • SHA256 3e6cc3a654a122b52f3905cdd3d07df3ca9c540d2f68bd64c91c783f576bed0a
  • MD5 SHA1 SHA512 SSDEEP
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 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\license_cb.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3260

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDCFBB.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 690B
        • SHA256 5daa5928370db2146e2898350332d92785f6c2f589ec4bd636cce6e0d0859432
        • MD5 SHA1 SHA512

        memory/3260-13-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-15-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-8-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-7-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-6-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-1-0x00007FFC05470000-0x00007FFC05480000-memory.dmp

        memory/3260-0-0x00007FFC05470000-0x00007FFC05480000-memory.dmp

        memory/3260-11-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-12-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-3-0x00007FFC4548D000-0x00007FFC4548E000-memory.dmp

        memory/3260-14-0x00007FFC02BB0000-0x00007FFC02BC0000-memory.dmp

        memory/3260-9-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-16-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-19-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-21-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-20-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-18-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-17-0x00007FFC02BB0000-0x00007FFC02BC0000-memory.dmp

        memory/3260-10-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-5-0x00007FFC05470000-0x00007FFC05480000-memory.dmp

        memory/3260-39-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-40-0x00007FFC453F0000-0x00007FFC455E5000-memory.dmp

        memory/3260-4-0x00007FFC05470000-0x00007FFC05480000-memory.dmp

        memory/3260-2-0x00007FFC05470000-0x00007FFC05480000-memory.dmp