Analysis

  • max time kernel
    151s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    27/10/2020, 12:30

General

  • Target
    Artha Karya Utama (Aku Food) - Quotation.exe
  • Size 1.3MB
  • Sample201027-4kglrbdpc2
  • SHA256 0375352dd935ee474c225b1e7c35707a10f7100b0167bbabd5a497dbb34777cf
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.goldenlinkpowerdeals.com/esp5/

Decoy
  • hydrationgo.com

  • 16939meadowcrest.info

  • coopname.com

  • rentaroompattaya.com

  • elena-zabrodina.com

  • veronicaspeaks.net

  • bleeask.com

  • moneytransfergas.com

  • marylandmtb.com

  • pencil-cone.com

  • mypilzer.com

  • seniorngr.com

  • myvcardhub.com

  • uwn5depranium.xyz

  • muddycreekservices.com

  • bodrum-ua.com

  • sfadfdfsdf.club

  • empreendernaweb.net

  • shopwearesdg.com

  • gestiondeproyectoscp6.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 WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Users\Admin\AppData\Local\Temp\Artha Karya Utama (Aku Food) - Quotation.exe
      "C:\Users\Admin\AppData\Local\Temp\Artha Karya Utama (Aku Food) - Quotation.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4700
      • C:\Users\Admin\AppData\Local\Temp\Artha Karya Utama (Aku Food) - Quotation.exe
        "C:\Users\Admin\AppData\Local\Temp\Artha Karya Utama (Aku Food) - Quotation.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4152
    • C:\Windows\SysWOW64\autofmt.exe
      "C:\Windows\SysWOW64\autofmt.exe"
      2⤵
        PID:3192
      • C:\Windows\SysWOW64\autofmt.exe
        "C:\Windows\SysWOW64\autofmt.exe"
        2⤵
          PID:3252
        • C:\Windows\SysWOW64\autofmt.exe
          "C:\Windows\SysWOW64\autofmt.exe"
          2⤵
            PID:3020
          • C:\Windows\SysWOW64\cmmon32.exe
            "C:\Windows\SysWOW64\cmmon32.exe"
            2⤵
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3812
            • C:\Windows\SysWOW64\cmd.exe
              /c del "C:\Users\Admin\AppData\Local\Temp\Artha Karya Utama (Aku Food) - Quotation.exe"
              3⤵
                PID:3208

          Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

                memory/3812-19-0x0000000005570000-0x0000000005615000-memory.dmp

                memory/3812-17-0x0000000000130000-0x000000000013C000-memory.dmp

                memory/3812-16-0x0000000000130000-0x000000000013C000-memory.dmp

                memory/4152-13-0x0000000000400000-0x000000000042E000-memory.dmp

                memory/4700-5-0x0000000008100000-0x0000000008101000-memory.dmp

                memory/4700-9-0x0000000008600000-0x0000000008601000-memory.dmp

                memory/4700-10-0x0000000007B50000-0x0000000007B5B000-memory.dmp

                memory/4700-11-0x0000000008B50000-0x0000000008BB5000-memory.dmp

                memory/4700-12-0x00000000080C0000-0x00000000080F0000-memory.dmp

                memory/4700-8-0x0000000007D60000-0x0000000007D61000-memory.dmp

                memory/4700-7-0x00000000056E0000-0x00000000056E1000-memory.dmp

                memory/4700-6-0x0000000007C00000-0x0000000007C01000-memory.dmp

                memory/4700-0-0x00000000739A0000-0x000000007408E000-memory.dmp

                memory/4700-4-0x0000000007B60000-0x0000000007B61000-memory.dmp

                memory/4700-3-0x0000000003090000-0x00000000030F9000-memory.dmp

                memory/4700-1-0x0000000000BA0000-0x0000000000BA1000-memory.dmp