Analysis

  • max time kernel
    150s
  • 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
    19/01/2025, 11:20

General

  • Target
    $PLUGINSDIR/DefaultTab_license.rtf
  • Size 14KB
  • Sample250119-nfd3bawjer
  • SHA256 f2c89065a00e08202756cb383d3092b685dcec2075314f494df71bf8ec01fd11
  • 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\DefaultTab_license.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2060

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD2017.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP

        CUSTOM.DIC

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
        • Size 16B
        • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 a534f0d0e44c9ba8c1e4ca58214a76a4f4059fe34c8e32cec2d7b667ea046c9f
        • MD5 SHA1 SHA512

        memory/2060-16-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-19-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-10-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-11-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-9-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-8-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-7-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-6-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-5-0x00007FFFB0630000-0x00007FFFB0640000-memory.dmp

        memory/2060-12-0x00007FFFADF90000-0x00007FFFADFA0000-memory.dmp

        memory/2060-14-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-1-0x00007FFFB0630000-0x00007FFFB0640000-memory.dmp

        memory/2060-18-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-0-0x00007FFFB0630000-0x00007FFFB0640000-memory.dmp

        memory/2060-21-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-23-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-22-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-20-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-17-0x00007FFFADF90000-0x00007FFFADFA0000-memory.dmp

        memory/2060-15-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-13-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-3-0x00007FFFF064D000-0x00007FFFF064E000-memory.dmp

        memory/2060-41-0x00007FFFF05B0000-0x00007FFFF07A5000-memory.dmp

        memory/2060-4-0x00007FFFB0630000-0x00007FFFB0640000-memory.dmp

        memory/2060-2-0x00007FFFB0630000-0x00007FFFB0640000-memory.dmp