Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/07/2024, 11:21

General

  • Target
    d559f074ac2f858891395b2d39d93e8e.rtf
  • Size 75KB
  • Sample240731-nfzzsavdqa
  • SHA256 731274dfb1a00b9694101c7488bdfa2c9bba0588f75b09a8ade4e6c6f86fbcdd
  • 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 7 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\d559f074ac2f858891395b2d39d93e8e.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4444

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        iso690.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDD036.tmp\iso690.xsl
        • Size 263KB
        • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
        • MD5 SHA1 SHA512 SSDEEP

        CUSTOM.DIC

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

        memory/4444-6-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-12-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-2-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-5-0x00007FF8A51CD000-0x00007FF8A51CE000-memory.dmp

        memory/4444-0-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-8-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-15-0x00007FF862DB0000-0x00007FF862DC0000-memory.dmp

        memory/4444-11-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-13-0x00007FF862DB0000-0x00007FF862DC0000-memory.dmp

        memory/4444-10-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-4-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-14-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-3-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-16-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-9-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-7-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-17-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-1-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-510-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp

        memory/4444-533-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-532-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-535-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-534-0x00007FF8651B0000-0x00007FF8651C0000-memory.dmp

        memory/4444-536-0x00007FF8A5130000-0x00007FF8A5325000-memory.dmp