Analysis

  • max time kernel
    133s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 08:28

General

  • Target
    Tmbank___Tuesday_May_2024..rtf
  • Size 820B
  • Sample240613-kcy2ja1crd
  • SHA256 dc14c93433a903389ba59db618c6806595c50431350fbeba9130bf900aa1afe9
  • MD5 SHA1 SHA512
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\Tmbank___Tuesday_May_2024..rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1420

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD7D0E.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP

        memory/1420-13-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-7-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-4-0x00007FFAFA8D0000-0x00007FFAFA8E0000-memory.dmp

        memory/1420-3-0x00007FFAFA8D0000-0x00007FFAFA8E0000-memory.dmp

        memory/1420-5-0x00007FFB3A8ED000-0x00007FFB3A8EE000-memory.dmp

        memory/1420-6-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-2-0x00007FFAFA8D0000-0x00007FFAFA8E0000-memory.dmp

        memory/1420-8-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-10-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-9-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-0-0x00007FFAFA8D0000-0x00007FFAFA8E0000-memory.dmp

        memory/1420-11-0x00007FFAF7FD0000-0x00007FFAF7FE0000-memory.dmp

        memory/1420-15-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-12-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-17-0x00007FFAF7FD0000-0x00007FFAF7FE0000-memory.dmp

        memory/1420-16-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-14-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-19-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-22-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-21-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-20-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-18-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp

        memory/1420-1-0x00007FFAFA8D0000-0x00007FFAFA8E0000-memory.dmp

        memory/1420-509-0x00007FFB3A850000-0x00007FFB3AA45000-memory.dmp