Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    28/12/2020, 07:57

General

  • Target
    AWBInvoice INA10197.exe
  • Size 927KB
  • Sample201228-ph555bhfp2
  • SHA256 cd3afb904bdbe5aa145aca40398017b76ef22f9fa85556c728f38744d57a3352
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.ameeraglow.com/6bu2/

Decoy
  • shuttergame.com

  • beyondregions.com

  • cuttingedgetinting.com

  • riveraspanishfoods.com

  • jfksn.com

  • rtplay2020.com

  • idahofallsobituaries.com

  • qf432.com

  • magandaconfections.com

  • suremlak.com

  • tuproductividadpersonal.com

  • ziswmyxaw.icu

  • howtolovemybody.com

  • signpartnerpro.com

  • conservative-forward.com

  • bhscsh.com

  • todowine.com

  • garrettthermaldetector.com

  • bunbook.com

  • ehealthla.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 40 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Users\Admin\AppData\Local\Temp\AWBInvoice INA10197.exe
      "C:\Users\Admin\AppData\Local\Temp\AWBInvoice INA10197.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3888
      • C:\Users\Admin\AppData\Local\Temp\AWBInvoice INA10197.exe
        "C:\Users\Admin\AppData\Local\Temp\AWBInvoice INA10197.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:3644
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\AWBInvoice INA10197.exe"
        3⤵
          PID:2484

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3548-19-0x0000000005760000-0x000000000589D000-memory.dmp

          memory/3548-17-0x0000000001140000-0x0000000001167000-memory.dmp

          memory/3548-16-0x0000000001140000-0x0000000001167000-memory.dmp

          memory/3644-13-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/3888-7-0x0000000005620000-0x0000000005621000-memory.dmp

          memory/3888-11-0x0000000006360000-0x00000000063C8000-memory.dmp

          memory/3888-12-0x00000000063D0000-0x0000000006417000-memory.dmp

          memory/3888-10-0x0000000005780000-0x0000000005786000-memory.dmp

          memory/3888-9-0x00000000057C0000-0x00000000057C1000-memory.dmp

          memory/3888-8-0x00000000056C0000-0x00000000056C1000-memory.dmp

          memory/3888-2-0x0000000073A20000-0x000000007410E000-memory.dmp

          memory/3888-6-0x0000000005B20000-0x0000000005B21000-memory.dmp

          memory/3888-5-0x0000000005580000-0x0000000005581000-memory.dmp

          memory/3888-3-0x0000000000BB0000-0x0000000000BB1000-memory.dmp