Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 03:28

General

  • Target
    SecuriteInfo.com.Win32.Malware-gen.9919.8426.exe
  • Size 886KB
  • Sample230803-d1b4caba75
  • SHA256 fb6d0c9f8246ae9fafae10a3ed496220f6b2803e454a1da51f07a6dcda5df7b4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • fg01

Decoy
  • kohzyzb.xyz

  • freehdonlineporn.xyz

  • fitflextr.com

  • jinxiu3.top

  • malditabelleza.online

  • shopfloraflair.com

  • dohrolling.com

  • newadvice4u.com

  • beerexperiment.com

  • kppjmmrp.cfd

  • precinctautomotors.com

  • energia-online.net

  • mountaingoodnessrewards.site

  • ibexpertmasterkey.com

  • rzunirnk.cfd

  • mblhzbno.cfd

  • n-g.vip

  • mintakacom.store

  • fnpdhhdx.cfd

  • zenfulgoods.com

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.Malware-gen.9919.8426.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Malware-gen.9919.8426.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3312
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Malware-gen.9919.8426.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Malware-gen.9919.8426.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:448

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/448-142-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/448-145-0x0000000000FB0000-0x00000000012FA000-memory.dmp

        memory/3312-133-0x00000000746F0000-0x0000000074EA0000-memory.dmp

        memory/3312-134-0x0000000000A10000-0x0000000000AF4000-memory.dmp

        memory/3312-135-0x0000000005A30000-0x0000000005FD4000-memory.dmp

        memory/3312-136-0x0000000005520000-0x00000000055B2000-memory.dmp

        memory/3312-137-0x0000000005700000-0x0000000005710000-memory.dmp

        memory/3312-138-0x00000000054D0000-0x00000000054DA000-memory.dmp

        memory/3312-139-0x0000000005800000-0x000000000589C000-memory.dmp

        memory/3312-140-0x00000000746F0000-0x0000000074EA0000-memory.dmp

        memory/3312-141-0x0000000005700000-0x0000000005710000-memory.dmp

        memory/3312-144-0x00000000746F0000-0x0000000074EA0000-memory.dmp