Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15-01-2021 07:10

General

  • Target

    Shipping Document PL&BL Draft.exe

  • Size

    322KB

  • MD5

    a0614d41b6280e3f8bce2015eb4ba7aa

  • SHA1

    ffe5c224de394e76c0a971d56576efb36e68aff9

  • SHA256

    bcba31709cecf79a6996bda8b48a9e891db6de827c852404634a96d248560ba3

  • SHA512

    eeb581210b8a20b9d5629170ea53a0f7157daf875489707ab6c894cab84aa244b65efa28dd62d81512a61acf64e7aadd2cedc529c4fd42b32b09a37020b23377

Malware Config

Extracted

Family

formbook

C2

http://www.elevatedenterprizes.com/h3qo/

Decoy

dhflow.com

jyindex.com

ezcleanhandle.com

trungtamcongdong.online

simsprotectionagency.com

easylivemeet.com

blackvikingfashionhouse.com

52banxue.com

girlsinit.com

drhemo.com

freethefarmers.com

velvetrosephotography.com

geometricbotaniclas.com

skyandspirit.com

deltacomunicacao.com

mucademy.com

jaboilfieldsolutions.net

howtowinatblackjacknow.com

anytimegrowth.com

simranluthra.com

Signatures

  • Formbook

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

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2756
    • C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:756
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c cls
        3⤵
          PID:1832
        • C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe
          "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
          3⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:2668
      • C:\Windows\SysWOW64\raserver.exe
        "C:\Windows\SysWOW64\raserver.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:212
        • C:\Windows\SysWOW64\cmd.exe
          /c del "C:\Users\Admin\AppData\Local\Temp\Shipping Document PL&BL Draft.exe"
          3⤵
            PID:508

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/212-7-0x0000000000000000-mapping.dmp
      • memory/212-8-0x0000000000010000-0x000000000002F000-memory.dmp
        Filesize

        124KB

      • memory/212-9-0x0000000000010000-0x000000000002F000-memory.dmp
        Filesize

        124KB

      • memory/212-11-0x0000000006720000-0x0000000006891000-memory.dmp
        Filesize

        1.4MB

      • memory/508-10-0x0000000000000000-mapping.dmp
      • memory/1832-2-0x0000000000000000-mapping.dmp
      • memory/2668-3-0x0000000000600000-0x0000000000629000-memory.dmp
        Filesize

        164KB

      • memory/2668-4-0x000000000061D0E0-mapping.dmp