Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 12:25

General

  • Target

    2024-06-11_0868774d2473fd075d9dcd68b20e4ebc_magniber_revil.exe

  • Size

    5.7MB

  • MD5

    0868774d2473fd075d9dcd68b20e4ebc

  • SHA1

    c34abb23606ea72f6caa8e8c45ffadc020d6505d

  • SHA256

    f717b6c4fb1e9d0f0e102bab834e6976c75ecfe973fc975ae523d1517997f8d1

  • SHA512

    cb1e4b2e00175d06402d8bffac6be1284f116857a604fa2387df18c9f0db2b3d6d6d1bfa0880a487bd6fa6ff2a0f143df2474ffb6c85d35d7575a7477929511c

  • SSDEEP

    98304:LMMGgqTjjIMx5CBxAWimaFZJaxY+OO/KewTOiyO7NrMVW7FLOAkGkzdnEVomFHKI:LQoW58AWLaUIRewTOiycFLOyomFHKnPA

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Deletes itself 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-11_0868774d2473fd075d9dcd68b20e4ebc_magniber_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-11_0868774d2473fd075d9dcd68b20e4ebc_magniber_revil.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\zip_onece_del_11491_20342_30554_17823.bat" "
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 1 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\zip_onece_del_11491_20342_30554_17823.bat

    Filesize

    496B

    MD5

    dcd12b64aeb60c4c75978b490cdd91bb

    SHA1

    6e9d7b991b2c647c08bf46c974392762fb0788ab

    SHA256

    d9536ec713da50696e332554ce32dbe43690751fd10c593970d4ff0483e6ad85

    SHA512

    928d299b489869bde9edf928921ead3ef79f1d649348a52481290117b87b8ed0ab1fb404aee1c1a029b25835982ea9314afae7b2bebc562a0e66ef98c00fc610