Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    19/08/2020, 13:41

General

  • Target
    Quotation Laminate - GIH.exe
  • Size 488KB
  • Sample200819-mayvmgh33j
  • SHA256 8a5ae789ab7a7fe7d2d2bd23a633ae2d4a06b8b3dd93d7ea716847209067a92d
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.joomlas123.com/mzg/

Decoy
  • fit2patient.com

  • raigadvp.com

  • hayazen.com

  • thefirstaidproject.com

  • zhijiewen.com

  • xiaobai918.com

  • mediatech.store

  • msi-afg.net

  • melanieblassphotography.com

  • 1024fffb.info

  • korgpatches.com

  • cityophonepbw.com

  • pinkandbluedesignstudio.com

  • art-brokers.com

  • banditpets.com

  • webxyx.com

  • shayuquan.com

  • hfbycy.com

  • mkoz7p.info

  • gdtopsail.com

Signatures

  • Formbook

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

  • Formbook Payload 4 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 SetThreadContext 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 27 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:3032
    • C:\Users\Admin\AppData\Local\Temp\Quotation Laminate - GIH.exe
      "C:\Users\Admin\AppData\Local\Temp\Quotation Laminate - GIH.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:496
      • C:\Users\Admin\AppData\Local\Temp\Quotation Laminate - GIH.exe
        "C:/Users/Admin/AppData/Local/Temp/Quotation Laminate - GIH.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:728
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c copy "C:/Users/Admin/AppData/Local/Temp/Quotation Laminate - GIH.exe" "%temp%\FolderN\name.exe" /Y
        3⤵
          PID:744
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "%temp%\FolderN\name.exe.lnk" /f
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1204
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
            4⤵
              PID:1464
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier
            3⤵
            • NTFS ADS
            PID:1592
        • C:\Windows\SysWOW64\wlanext.exe
          "C:\Windows\SysWOW64\wlanext.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Modifies Internet Explorer settings
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:900
          • 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:3956
            • C:\Program Files\Mozilla Firefox\Firefox.exe
              "C:\Program Files\Mozilla Firefox\Firefox.exe"
              3⤵
                PID:2128

          Network

                MITRE ATT&CK Enterprise v6

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                Downloads

                memory/496-1-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

                memory/496-3-0x00000000057A0000-0x00000000057A1000-memory.dmp

                memory/496-0-0x0000000073700000-0x0000000073DEE000-memory.dmp

                memory/728-4-0x0000000000400000-0x000000000042E000-memory.dmp

                memory/900-13-0x0000000000DE0000-0x0000000000DF7000-memory.dmp

                memory/900-14-0x0000000000DE0000-0x0000000000DF7000-memory.dmp

                memory/900-19-0x0000000006190000-0x00000000062AE000-memory.dmp

                memory/2128-23-0x00007FF6750F0000-0x00007FF675183000-memory.dmp

                memory/2128-24-0x00007FF6750F0000-0x00007FF675183000-memory.dmp

                memory/2128-22-0x00007FF6750F0000-0x00007FF675183000-memory.dmp