Overview

overview

10

Static

static

ORDER_89103.exe

windows7_x64

10

ORDER_89103.exe

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 19:44

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General

  • Target
    ORDER_89103.exe
  • Size 325KB
  • Sample201109-h9k473th5e
  • SHA256 6012fb54cc0a67842710e7189ebfa42c27d30f18a604fbb4122734fb23b7accd
  • MD5 SHA1 SHA512
Score
10/10
formbookpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

  • formbook

C2

  • http://www.nyoxibwer.com/20w/

Decoy

  • cofounder.technology

  • mrbajaf.com

  • xn--w9s874cfjq5fk.com

  • haliciogluhali.net

  • vanessadunfordhere.com

  • lookguy.win

  • 91javac.com

  • goldennd.com

  • nwatheeliteteam.net

  • tumpukganda.com

  • clarservicios.com

  • koghana.com

  • workingwithroland.com

  • yellowsocialbox.com

  • under-dawg.com

  • sdtjtzyz.com

  • banditaerialproductions.com

  • newssmog.com

  • tefnmp.men

  • rebelialabel.com

Signatures

  • Formbook

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

    trojanspywarestealerformbook
  • Formbook Payload 3 IoCs
    rat
  • Adds policy Run key to start application 2 TTPs 2 IoCs
    persistence
  • Reads user/profile data of web browsers 2 TTPs

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

    spyware
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Users\Admin\AppData\Local\Temp\ORDER_89103.exe
      "C:\Users\Admin\AppData\Local\Temp\ORDER_89103.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4756
      • C:\Users\Admin\AppData\Local\Temp\ORDER_89103.exe
        "{path}"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:744
    • C:\Windows\SysWOW64\autoconv.exe
      "C:\Windows\SysWOW64\autoconv.exe"
      2⤵
        PID:4288
      • C:\Windows\SysWOW64\autoconv.exe
        "C:\Windows\SysWOW64\autoconv.exe"
        2⤵
          PID:4376
        • C:\Windows\SysWOW64\autoconv.exe
          "C:\Windows\SysWOW64\autoconv.exe"
          2⤵
            PID:3236
          • C:\Windows\SysWOW64\autoconv.exe
            "C:\Windows\SysWOW64\autoconv.exe"
            2⤵
              PID:3244
            • C:\Windows\SysWOW64\control.exe
              "C:\Windows\SysWOW64\control.exe"
              2⤵
              • Adds policy 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:3232
              • C:\Windows\SysWOW64\cmd.exe
                /c del "C:\Users\Admin\AppData\Local\Temp\ORDER_89103.exe"
                3⤵
                  PID:528

            Network

                  MITRE ATT&CK Enterprise v6

                  Replay Monitor

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                  Downloads

                  memory/744-0-0x0000000000400000-0x000000000042A000-memory.dmp
                  Download

                  memory/3232-3-0x0000000000D30000-0x0000000000D50000-memory.dmp
                  Download

                  memory/3232-4-0x0000000000D30000-0x0000000000D50000-memory.dmp
                  Download