Analysis

  • max time kernel
    145s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    22/12/2020, 08:20

General

  • Target
    Payment Order Inv.exe
  • Size 770KB
  • Sample201222-sdnwbnfm6s
  • SHA256 5b59e08e82994cd78df8856c5d7cfd4b30be947a9f7329af1a13d47652b189fc
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.plantbasedtransporter.com/m98/

Decoy
  • anesbensghair.com

  • crewsquid.com

  • thetekapp.com

  • africaisin.com

  • dodailyworkout.com

  • al-sultangate.com

  • aliciafowens.com

  • bbluebelt3dwdbuy.com

  • qjpay.pro

  • emotionalgun.club

  • guapasnatural.com

  • myessentials2020.com

  • cw-mag.com

  • petrousd.com

  • byyter.com

  • hima-tubusi.com

  • chapelcouture.com

  • thehollowcause.site

  • moskovganteng.com

  • 2024project.com

Signatures

  • Formbook

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

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Formbook Payload 3 IoCs
  • ModiLoader First Stage 1 IoCs
  • Adds policy Run key to start application 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1236
    • C:\Users\Admin\AppData\Local\Temp\Payment Order Inv.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Order Inv.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Modifies system certificate store
      • Suspicious use of WriteProcessMemory
      PID:1084
      • C:\Program Files (x86)\internet explorer\ieinstal.exe
        "C:\Program Files (x86)\internet explorer\ieinstal.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:1636
    • C:\Windows\SysWOW64\systray.exe
      "C:\Windows\SysWOW64\systray.exe"
      2⤵
      • Adds policy Run key to start application
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:428
      • C:\Program Files\Mozilla Firefox\Firefox.exe
        "C:\Program Files\Mozilla Firefox\Firefox.exe"
        3⤵
          PID:748

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/428-7-0x0000000000220000-0x0000000000225000-memory.dmp

          memory/428-8-0x0000000003740000-0x0000000003889000-memory.dmp

          memory/428-9-0x0000000003920000-0x0000000003A66000-memory.dmp

          memory/568-3-0x000007FEF7800000-0x000007FEF7A7A000-memory.dmp

          memory/748-11-0x000000013F590000-0x000000013F623000-memory.dmp

          memory/1084-2-0x00000000002B0000-0x00000000002CA000-memory.dmp

          memory/1636-4-0x0000000000400000-0x000000000042E000-memory.dmp