Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2023, 06:26

General

  • Target
    78d449904f1a8a3000a3ba549dba764e.exe
  • Size 614KB
  • Sample231024-g68ahsbb71
  • SHA256 eb2c77eb03b17cdb76301d30bf4b07d97f3d0a742d198cf84a191c8271a42b4a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • o5pf

Decoy
  • readyupgraphics.com

  • linkduren77.xyz

  • aeronoms.com

  • dingyaping.com

  • 813tv.net

  • emerge-marketing.com

  • janvori.online

  • sublimardr.com

  • jaggerglass.autos

  • mp3juices.work

  • alexandrasfinejewelery.com

  • tepatoken.com

  • snugglewash.com

  • hmoney.net

  • whatpowerplug.com

  • baassource.online

  • piscogastrolounge.com

  • shower-installation-15244.bond

  • zxhzgroup.com

  • vcxz800.website

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\78d449904f1a8a3000a3ba549dba764e.exe
    "C:\Users\Admin\AppData\Local\Temp\78d449904f1a8a3000a3ba549dba764e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\Temp\78d449904f1a8a3000a3ba549dba764e.exe
      "C:\Users\Admin\AppData\Local\Temp\78d449904f1a8a3000a3ba549dba764e.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3808

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2164-8-0x0000000075290000-0x0000000075A40000-memory.dmp

        memory/2164-9-0x0000000005790000-0x00000000057A0000-memory.dmp

        memory/2164-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp

        memory/2164-3-0x0000000005570000-0x0000000005602000-memory.dmp

        memory/2164-4-0x0000000005790000-0x00000000057A0000-memory.dmp

        memory/2164-5-0x0000000005720000-0x000000000572A000-memory.dmp

        memory/2164-1-0x0000000000B00000-0x0000000000BA0000-memory.dmp

        memory/2164-6-0x0000000005730000-0x000000000574C000-memory.dmp

        memory/2164-0-0x0000000075290000-0x0000000075A40000-memory.dmp

        memory/2164-7-0x0000000005710000-0x000000000571C000-memory.dmp

        memory/2164-10-0x0000000005920000-0x0000000005930000-memory.dmp

        memory/2164-11-0x000000000BD70000-0x000000000BDDE000-memory.dmp

        memory/2164-12-0x000000000EE90000-0x000000000EF2C000-memory.dmp

        memory/2164-15-0x0000000075290000-0x0000000075A40000-memory.dmp

        memory/3808-13-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/3808-16-0x0000000001130000-0x000000000147A000-memory.dmp