Analysis

  • max time kernel
    54s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15/11/2020, 23:04

General

  • Target
    bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe
  • Size 1.5MB
  • Sample201115-hpcys3svt6
  • SHA256 bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.progressaofinanceira.com/di4r/

Decoy
  • 2299diamond301.com

  • jbjuicer.com

  • dimj3yc27j0.com

  • citestaccnt1598424958.com

  • pinchnzest.com

  • hextrainer.com

  • ngamezment.com

  • internationalprinting.press

  • caowenkj.com

  • designslg.com

  • kk-e.net

  • tinz324.online

  • yenilememerkezi.net

  • nedukelspenn.com

  • batterydoorbell.com

  • mylewop.com

  • reinovar.com

  • mantapmedia.com

  • utkalodia.com

  • bookesmielawrence.com

Signatures

  • Formbook

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

  • Formbook Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe
    "C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4704
    • C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe
      "C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe"
      2⤵
        PID:4236
      • C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe
        "C:\Users\Admin\AppData\Local\Temp\bd53fc041a6e364f163c70e2bcf38a1565f3764a31b8c94de466fce780f9ab71.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1864

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1864-11-0x0000000000400000-0x000000000042E000-memory.dmp

          memory/4704-0-0x0000000073FA0000-0x000000007468E000-memory.dmp

          memory/4704-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

          memory/4704-3-0x0000000006FD0000-0x0000000006FD1000-memory.dmp

          memory/4704-4-0x0000000007570000-0x0000000007571000-memory.dmp

          memory/4704-5-0x0000000007110000-0x0000000007111000-memory.dmp

          memory/4704-6-0x00000000070C0000-0x00000000070C1000-memory.dmp

          memory/4704-7-0x00000000072D0000-0x00000000072D1000-memory.dmp

          memory/4704-8-0x0000000004570000-0x000000000457B000-memory.dmp

          memory/4704-9-0x0000000007D70000-0x0000000007DD5000-memory.dmp

          memory/4704-10-0x0000000007C00000-0x0000000007C30000-memory.dmp