Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 04:36

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.24751.exe
  • Size 964KB
  • Sample221003-e7874agcc8
  • SHA256 73de38a06d84d51fd173c71af2ef473703a3cfe94792a4e3bc383c528b7b3192
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • vo84

Decoy
  • laurenciavachulova.one

  • sabuilders.store

  • masxot.xyz

  • matchfail.com

  • suararakyatnews.net

  • kykm.rest

  • richardsmartinezh.site

  • morehouseweneedyou.com

  • depressivepawnclub.xyz

  • yenilenme.net

  • allhiejralstore.com

  • 9993808.com

  • sleepshastra.com

  • weplay-classic.com

  • propertyofpalestine.com

  • onirica.club

  • yohelios.com

  • fcorruption.com

  • tongdans.top

  • richmondmassage.store

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24751.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24751.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24751.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24751.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4060

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4060-139-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4060-140-0x0000000001880000-0x0000000001BCA000-memory.dmp

        memory/4684-132-0x0000000000EB0000-0x0000000000FA4000-memory.dmp

        memory/4684-133-0x0000000005F20000-0x00000000064C4000-memory.dmp

        memory/4684-134-0x0000000005970000-0x0000000005A02000-memory.dmp

        memory/4684-135-0x0000000005930000-0x000000000593A000-memory.dmp

        memory/4684-136-0x0000000008A30000-0x0000000008ACC000-memory.dmp

        memory/4684-137-0x0000000008AD0000-0x0000000008B36000-memory.dmp