Overview

overview

10

Static

static

Me.jpg.jpg...pg.scr

windows7_x64

10

Me.jpg.jpg...pg.scr

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    12/08/2020, 18:32

Sharing

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Report Analysis Logs

General

  • Target
    Me.jpg.jpg.jpg.jpg.scr
  • Size 96KB
  • Sample200812-756staewr2
  • SHA256 6617979630def30c8a103baceedd1ddb972a53b984de91682aa93451faf833bb
  • MD5 SHA1 SHA512
Score
10/10
rattrojanspywarestealerformbookpersistence

Malware Config

Extracted

Family

  • formbook

C2

  • http://www.yofdyk.com/hha/

Decoy

  • atarairdive.com

  • binanca.com

  • krepostta-sofia.com

  • chiangmaipartys.com

  • bestglobalseo.com

  • rdsri.com

  • immaginaeventi.com

  • lushrox.com

  • kenderia.com

  • goldenbrownacademy.com

  • kiddyquest.com

  • cs-support.online

  • magicovino.com

  • banderasacuadros.com

  • originalducatispareparts.com

  • tfpfleet.com

  • wickedmaple.com

  • fasypeoplesearch.com

  • zggwpmwdcp.com

  • boav11.com

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

    trojanspywarestealerformbook
  • Formbook Payload 3 IoCs
    rat
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 2 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 54 IoCs
  • Suspicious behavior: MapViewOfSection 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\Me.jpg.jpg.jpg.jpg.scr
      "C:\Users\Admin\AppData\Local\Temp\Me.jpg.jpg.jpg.jpg.scr" /S
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Users\Admin\AppData\Local\Temp\Me.jpg.jpg.jpg.jpg.scr
        "C:\Users\Admin\AppData\Local\Temp\Me.jpg.jpg.jpg.jpg.scr" /S
        3⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of SetThreadContext
        • Modifies registry class
        • Modifies system certificate store
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3968
    • C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3144
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Me.jpg.jpg.jpg.jpg.scr"
        3⤵
          PID:3760
        • C:\Windows\SysWOW64\cmd.exe
          /c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V
          3⤵
            PID:2084
          • C:\Program Files\Mozilla Firefox\Firefox.exe
            "C:\Program Files\Mozilla Firefox\Firefox.exe"
            3⤵
              PID:2608
        • C:\Windows\system32\OpenWith.exe
          C:\Windows\system32\OpenWith.exe -Embedding
          1⤵
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          PID:776

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              memory/2608-16-0x00007FF74F010000-0x00007FF74F0A3000-memory.dmp
              Download

              memory/2608-14-0x00007FF74F010000-0x00007FF74F0A3000-memory.dmp
              Download

              memory/2608-15-0x00007FF74F010000-0x00007FF74F0A3000-memory.dmp
              Download

              memory/3144-8-0x0000000002A60000-0x0000000002B53000-memory.dmp
              Download

              memory/3144-6-0x0000000000290000-0x0000000000297000-memory.dmp
              Download

              memory/3144-5-0x0000000000290000-0x0000000000297000-memory.dmp
              Download

              memory/3968-3-0x0000000000400000-0x000000000042D000-memory.dmp
              Download