Analysis

  • max time kernel
    107s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/12/2022, 04:34

General

  • Target
    d7522af8f62b472e0fd325102ec12624.exe
  • Size 1.0MB
  • Sample221223-e6542sba5t
  • SHA256 6a8b8d64cdbdd6d21a4c56e47929c8dee133615149ef899342842fbbe910c2fa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • b47h

Decoy
  • whistleblow-now.com

  • 14live-msa.one

  • yenitedarikciniz.xyz

  • marmargoods.com

  • full-funs.com

  • saoraigne.com

  • noemiaguesthouse.space

  • datatobe.community

  • sollight.net

  • wavestudios.pro

  • freeorama.com

  • fasinixiaoribenguizi032.com

  • mariajaq.com

  • hyper.vote

  • aedin.dev

  • docind.com

  • zhulinx.com

  • estairon.best

  • mlnphotography.art

  • 1948ardithdr.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\d7522af8f62b472e0fd325102ec12624.exe
    "C:\Users\Admin\AppData\Local\Temp\d7522af8f62b472e0fd325102ec12624.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Users\Admin\AppData\Local\Temp\d7522af8f62b472e0fd325102ec12624.exe
      "C:\Users\Admin\AppData\Local\Temp\d7522af8f62b472e0fd325102ec12624.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2280

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/792-132-0x0000000000D50000-0x0000000000E56000-memory.dmp

        memory/792-133-0x0000000005E00000-0x00000000063A4000-memory.dmp

        memory/792-134-0x0000000005850000-0x00000000058E2000-memory.dmp

        memory/792-135-0x0000000005800000-0x000000000580A000-memory.dmp

        memory/792-136-0x00000000082C0000-0x000000000835C000-memory.dmp

        memory/2280-138-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2280-139-0x00000000016E0000-0x0000000001A2A000-memory.dmp