Analysis

  • max time kernel
    146s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    22/09/2022, 05:27

General

  • Target

    d81bf4f777aeb131ad836fa2808c603ea8096ad9ad21e1eeddee04b23f8edf82.exe

  • Size

    1.3MB

  • MD5

    22048f2cca46ec613809b40ca9f43df7

  • SHA1

    e1b4314666cdeb29e415c9c1ecac15fbec73f696

  • SHA256

    d81bf4f777aeb131ad836fa2808c603ea8096ad9ad21e1eeddee04b23f8edf82

  • SHA512

    a80e42743f8fc72f91d040c3509f4330b3fcaf1f6d71393da4287b3cc98b241a5b6e6ad4ffbbe1d079c66a2be2b3919e2666d4a400f39d3fae94c66df05243ed

  • SSDEEP

    12288:piVixdBhc+6gbuuD/Ui5Tg8kSGWVvHFB4cZ5ZtQQ:YiPc+9bzj15T7xVvHP4sftQ

Malware Config

Signatures

  • Office macro that triggers on suspicious action 1 IoCs

    Office document macro which triggers in special circumstances - often malicious.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d81bf4f777aeb131ad836fa2808c603ea8096ad9ad21e1eeddee04b23f8edf82.exe
    "C:\Users\Admin\AppData\Local\Temp\d81bf4f777aeb131ad836fa2808c603ea8096ad9ad21e1eeddee04b23f8edf82.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1600
  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:592

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\tmp4D2.tmp

          Filesize

          1.1MB

          MD5

          e9d0f34eb27b7de04dbb312f155f686a

          SHA1

          a78702badb618fbf1bd2e99d0cc44ff433330cc3

          SHA256

          b34dd100198fd76fc69cab91932b177a359dcec58da5b0b3d823119092c51f92

          SHA512

          3596cb1a77af2a282aef76bd26c80c303da64c088fb7ed6ae5c5ebe0acafcaf3a41e7aa890e90c98e7b14fdf89b5336977140c11107120f943f2fc4babe9fcd4

        • memory/592-67-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-58-0x000000005FFF0000-0x0000000060000000-memory.dmp

          Filesize

          64KB

        • memory/592-59-0x000000007232D000-0x0000000072338000-memory.dmp

          Filesize

          44KB

        • memory/592-60-0x0000000076461000-0x0000000076463000-memory.dmp

          Filesize

          8KB

        • memory/592-57-0x0000000071341000-0x0000000071343000-memory.dmp

          Filesize

          8KB

        • memory/592-62-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-63-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-64-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-56-0x000000002FBC1000-0x000000002FBC4000-memory.dmp

          Filesize

          12KB

        • memory/592-65-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-69-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-68-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-66-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-70-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-71-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-72-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-73-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-74-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-86-0x00000000003A5000-0x00000000003A9000-memory.dmp

          Filesize

          16KB

        • memory/592-98-0x000000007232D000-0x0000000072338000-memory.dmp

          Filesize

          44KB