Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 20:02

General

  • Target
    order SEC.exe
  • Size 303KB
  • Sample201109-gzgpgvht36
  • SHA256 228e2e5ff30fec5cdde918f48e98664d9bf1f77f550666baa21208ca9b047af4
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.tromagy.com/g8u/

Decoy
  • stuition.com

  • mj-sculpture.com

  • cannatainmentevents.com

  • dianjintang.com

  • rmlusitania.info

  • effet-spiruline.com

  • flatheme.com

  • supergaminator-vip.com

  • craftyourmagic.com

  • lakai.ltd

  • electionshawaii.com

  • iqpdct.com

  • thebestfourstarhotels.com

  • satoshiceo.com

  • saintmartiner.com

  • brothersmarinetoronto.com

  • citicoin.online

  • scentsationalsniffers.com

  • hellonighbourgameees.com

  • displayonline-france.com

Signatures

  • Formbook

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

  • Formbook Payload 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2144
    • C:\Users\Admin\AppData\Local\Temp\order SEC.exe
      "C:\Users\Admin\AppData\Local\Temp\order SEC.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      PID:984
    • C:\Windows\SysWOW64\colorcpl.exe
      "C:\Windows\SysWOW64\colorcpl.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3176
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\order SEC.exe"
        3⤵
          PID:2284

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/3176-1-0x00000000002B0000-0x00000000002C9000-memory.dmp

          memory/3176-2-0x00000000002B0000-0x00000000002C9000-memory.dmp

          memory/3176-4-0x0000000005460000-0x00000000055E3000-memory.dmp