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Analysis

  • max time kernel
    140s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    20/02/2022, 19:38

General

  • Target

    MachineMania.exe

  • Size

    15.6MB

  • MD5

    725918a6ae94e864908946ebb5e98dee

  • SHA1

    110a68b4baf98f0860652af2a0829163306d8f12

  • SHA256

    34d3f59105130891d45ede6b0ec0d370b16f858408e944258d337177a98be143

  • SHA512

    8337d3b674428bad022951e7c19fd19c0ca174485cbc9766ca1c410aa7b25d7382d0bbd28591205d24bd06ec16eb50e42bbafbe2fbb0b071515374911615fe8d

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 43 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 51 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MachineMania.exe
    C:\Users\Admin\AppData\Local\Temp\MachineMania.exe https://webhook.site/db4fb900-9866-4d9e-8bdf-4d3c747dffe3
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:360
    • C:\Users\Admin\AppData\Local\Temp\MachineMania.exe
      C:\Users\Admin\AppData\Local\Temp\MachineMania.exe https://webhook.site/db4fb900-9866-4d9e-8bdf-4d3c747dffe3
      2⤵
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:3252
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
          PID:4068
    • C:\Windows\system32\MusNotifyIcon.exe
      %systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
      1⤵
      • Checks processor information in registry
      PID:2976
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k NetworkService -p
      1⤵
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      PID:3484
    • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
      C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
      1⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:1860

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads