Analysis

  • max time kernel
    65s
  • max time network
    135s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15/11/2020, 08:14

General

  • Target
    d8bb039f1f1d49caee5018e499583342.exe
  • Size 645KB
  • Sample201115-xflna9kz2e
  • SHA256 6b4b7e04b908d027fd811be6d25ceaa5e45eee1628467f686b35ed73bf411a76
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.0rdergreatcourses.com/tlu/

Decoy
  • tyvyt.com

  • duchik13.site

  • jesussavethelost.com

  • park-serv.com

  • raheellakhani.info

  • cultivosencasa.com

  • dailytech365.com

  • bluemountainbrewingcompany.com

  • psychedelic60sonlive365.com

  • moddi.online

  • planetcourier.asia

  • thorjohnson4sc.com

  • decoratorsyork.com

  • thekingskave.com

  • mycologyshrooms.com

  • bersalupapalu09.com

  • droidmaestro.com

  • resolveit.solutions

  • allaboutmakeonlinemoney.com

  • customersverlfycom.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
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d8bb039f1f1d49caee5018e499583342.exe
    "C:\Users\Admin\AppData\Local\Temp\d8bb039f1f1d49caee5018e499583342.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:648
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IjJRvaSQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp378B.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1404
    • C:\Users\Admin\AppData\Local\Temp\d8bb039f1f1d49caee5018e499583342.exe
      "C:\Users\Admin\AppData\Local\Temp\d8bb039f1f1d49caee5018e499583342.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1436

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/648-7-0x00000000052F0000-0x00000000052F1000-memory.dmp

        memory/648-9-0x00000000010F0000-0x0000000001154000-memory.dmp

        memory/648-4-0x00000000055F0000-0x00000000055F1000-memory.dmp

        memory/648-5-0x0000000005190000-0x0000000005191000-memory.dmp

        memory/648-6-0x0000000005040000-0x0000000005041000-memory.dmp

        memory/648-0-0x00000000730E0000-0x00000000737CE000-memory.dmp

        memory/648-8-0x0000000005350000-0x0000000005364000-memory.dmp

        memory/648-3-0x0000000005050000-0x0000000005051000-memory.dmp

        memory/648-10-0x0000000001170000-0x0000000001176000-memory.dmp

        memory/648-11-0x00000000055A0000-0x00000000055D0000-memory.dmp

        memory/648-1-0x0000000000790000-0x0000000000791000-memory.dmp

        memory/1436-14-0x0000000000400000-0x000000000042E000-memory.dmp