Analysis

  • max time kernel
    147s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    07/10/2020, 14:52

General

  • Target
    eed37078c2abd45504eebb66e9a99564.exe
  • Size 666KB
  • Sample201007-akvxdcv8qa
  • SHA256 fd9f113a78e94fc975ba4e5e940c91395e63b5ea904e7690fbad9f569b6da1b8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.ccminghao.com/bnc/

Decoy
  • iseoguide.com

  • rogerellisonline.com

  • thephonelenses.com

  • reddystone.com

  • explorehokianga.com

  • miaflcio.vote

  • baonihaochi.com

  • thewiseengineer.com

  • exciplexinc.com

  • luewaeeqaredre.com

  • atharvatechnologysolutions.com

  • vnsr1234.com

  • nationswines.com

  • toaglobalcc.com

  • texasbusrental.com

  • sailfishingcostarica.com

  • superbuy.today

  • mode-paradox.com

  • soperlz.xyz

  • filterdance.com

Signatures

  • Formbook

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

  • Formbook Payload 3 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\eed37078c2abd45504eebb66e9a99564.exe
      "C:\Users\Admin\AppData\Local\Temp\eed37078c2abd45504eebb66e9a99564.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1264
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
          PID:1928
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
          3⤵
            PID:1920
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            3⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:1892
        • C:\Windows\SysWOW64\svchost.exe
          "C:\Windows\SysWOW64\svchost.exe"
          2⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1992
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
            3⤵
              PID:1968

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

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              Downloads

              memory/1200-8-0x0000000004320000-0x0000000004423000-memory.dmp

              memory/1264-0-0x0000000074230000-0x000000007491E000-memory.dmp

              memory/1264-1-0x0000000001390000-0x0000000001391000-memory.dmp

              memory/1264-3-0x0000000009520000-0x000000000B51F000-memory.dmp

              memory/1264-4-0x0000000004A60000-0x0000000004AD6000-memory.dmp

              memory/1264-5-0x0000000004920000-0x000000000497B000-memory.dmp

              memory/1892-6-0x0000000000400000-0x000000000042E000-memory.dmp

              memory/1992-10-0x0000000000140000-0x0000000000148000-memory.dmp

              memory/1992-12-0x0000000001860000-0x00000000019E7000-memory.dmp