Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2023, 10:52

General

  • Target

    86e0eac8c5ce70c4b839ef18af5231b5f92e292b81e440193cdbdc7ed108049f.exe

  • Size

    414KB

  • MD5

    c850f942ccf6e45230169cc4bd9eb5c8

  • SHA1

    51c647e2b150e781bd1910cac4061a2cee1daf89

  • SHA256

    86e0eac8c5ce70c4b839ef18af5231b5f92e292b81e440193cdbdc7ed108049f

  • SHA512

    2b3890241b8c8690aab0aed347daa778aba20f29f76e8b79b02953b6252324317520b91ea60d3ef73e42ad403f7a6e0e3f2a057799f21ed447dae7096b2f47d9

  • SSDEEP

    6144:Av+lDAAB6fm00rx/Qdd1QkfRLT+vLtls6LEmynPsVpw/pcPk19:RdAAB6Mk1HfRLqzPlLEmynPsVpwBT

Score
8/10

Malware Config

Signatures

  • Disables Task Manager via registry modification
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\86e0eac8c5ce70c4b839ef18af5231b5f92e292b81e440193cdbdc7ed108049f.exe
    "C:\Users\Admin\AppData\Local\Temp\86e0eac8c5ce70c4b839ef18af5231b5f92e292b81e440193cdbdc7ed108049f.exe"
    1⤵
    • Sets desktop wallpaper using registry
    PID:2952
  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\Desktop\MeasureWatch.docm"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

    Filesize

    20KB

    MD5

    f5811c085602b8fd978f8d800ff58beb

    SHA1

    78315ea9c5b778793ac5068f6ddba8adade826e5

    SHA256

    91e68bf0e4c1ca4c4a5c9fcaef9e602167e0031c856a3e6f7690501865b18e8d

    SHA512

    d0ea862204370ba55c5c511807b5c85432ffccd4ece09d4db31143bc64b1476b0742ee5fd280474050b7ae3c916d6ba22638c3c21ab779d768148eb2aaa0adfa

  • memory/2556-12-0x000000002F571000-0x000000002F572000-memory.dmp

    Filesize

    4KB

  • memory/2556-40-0x000000006D10D000-0x000000006D118000-memory.dmp

    Filesize

    44KB

  • memory/2556-39-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2556-19-0x000000006D10D000-0x000000006D118000-memory.dmp

    Filesize

    44KB

  • memory/2556-14-0x000000006D10D000-0x000000006D118000-memory.dmp

    Filesize

    44KB

  • memory/2556-13-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2952-3-0x0000000004C20000-0x0000000004C60000-memory.dmp

    Filesize

    256KB

  • memory/2952-11-0x0000000004C20000-0x0000000004C60000-memory.dmp

    Filesize

    256KB

  • memory/2952-10-0x0000000004C20000-0x0000000004C60000-memory.dmp

    Filesize

    256KB

  • memory/2952-9-0x00000000742C0000-0x00000000749AE000-memory.dmp

    Filesize

    6.9MB

  • memory/2952-0-0x0000000001100000-0x000000000116E000-memory.dmp

    Filesize

    440KB

  • memory/2952-2-0x0000000004C20000-0x0000000004C60000-memory.dmp

    Filesize

    256KB

  • memory/2952-1-0x00000000742C0000-0x00000000749AE000-memory.dmp

    Filesize

    6.9MB