Analysis

  • max time kernel
    89s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2023, 16:55

General

  • Target
    0c6f648fa11ad1a76e3dbfd5247781eb.exe
  • Size 726KB
  • Sample230127-ve4pxacb92
  • SHA256 d22aed126e64e2ca691c2b8779d7e18f557de18757ba56e265608890960cd09e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • pe63

Decoy
  • iparkshonan.com

  • cahoonset.com

  • chuliji.com

  • judiangka.boats

  • casadecanyonlane.com

  • hukaol.xyz

  • websiteclonescripts.com

  • jjlpoi.com

  • e-insurance.africa

  • buketubalonu.com

  • foruminati.se

  • 12rivalo.xyz

  • bblifebizsolutions.com

  • larimarfitness.com

  • conectado.xyz

  • 511271.com

  • shpte-energy.net

  • thewayit.net

  • jpdentistry.co.uk

  • aisini5201314.love

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\0c6f648fa11ad1a76e3dbfd5247781eb.exe
    "C:\Users\Admin\AppData\Local\Temp\0c6f648fa11ad1a76e3dbfd5247781eb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Users\Admin\AppData\Local\Temp\0c6f648fa11ad1a76e3dbfd5247781eb.exe
      "C:\Users\Admin\AppData\Local\Temp\0c6f648fa11ad1a76e3dbfd5247781eb.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4468

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4468-138-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4468-139-0x0000000001820000-0x0000000001B6A000-memory.dmp

        memory/4688-132-0x0000000000420000-0x00000000004DC000-memory.dmp

        memory/4688-133-0x0000000005470000-0x0000000005A14000-memory.dmp

        memory/4688-134-0x0000000004EC0000-0x0000000004F52000-memory.dmp

        memory/4688-135-0x0000000004E90000-0x0000000004E9A000-memory.dmp

        memory/4688-136-0x0000000005A20000-0x0000000005ABC000-memory.dmp