Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 17:33

General

  • Target

    807f9abf6e410264a3c0adf50e8e92bdcffeb20fbd52c67450aff6801ab2e0e6.exe

  • Size

    1.1MB

  • MD5

    c9c6594fc73129a42cf3d589c662190c

  • SHA1

    a0686ac0c2e2b742ad3d21277da1bcd513eab8bc

  • SHA256

    807f9abf6e410264a3c0adf50e8e92bdcffeb20fbd52c67450aff6801ab2e0e6

  • SHA512

    d2a022ada910905a74feb9b99b25b929c05cb742e7743f96a2c0bdb1d6364bf1c2701832fe00251d2f08a03be450508ec1fb0192ad6614561c53c2bf20b5209a

  • SSDEEP

    24576:AAHnh+eWsN3skA4RV1Hom2KXMmHaasO9G2EW/tC5:3h+ZkldoPK8YaasOg2EW/i

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

es13

Decoy

xn--p5tz1dc38d1tj.com

letszum.co

16475.autos

eat.company

ruletka-no-zero.store

mizj1yg0.shop

sxyaddhlmk.top

wlgj6789.cc

mammamiacookbook.com

sunart.tech

dutajp.co

odty58.app

newparentssupport.com

p2pprofitarbitrage.com

yeqzik.xyz

ncheikta.website

golfwick.com

premiumproducts.co.in

gemeinde-warringholz.com

bancamarch-web-avisos.com

Signatures

  • Formbook

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

  • Formbook payload 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Users\Admin\AppData\Local\Temp\807f9abf6e410264a3c0adf50e8e92bdcffeb20fbd52c67450aff6801ab2e0e6.exe
      "C:\Users\Admin\AppData\Local\Temp\807f9abf6e410264a3c0adf50e8e92bdcffeb20fbd52c67450aff6801ab2e0e6.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1488
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\807f9abf6e410264a3c0adf50e8e92bdcffeb20fbd52c67450aff6801ab2e0e6.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:764
    • C:\Windows\SysWOW64\netsh.exe
      "C:\Windows\SysWOW64\netsh.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3096
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
          PID:4356

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/764-11-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/764-12-0x0000000001B00000-0x0000000001E4A000-memory.dmp
      Filesize

      3.3MB

    • memory/764-15-0x0000000001A60000-0x0000000001A74000-memory.dmp
      Filesize

      80KB

    • memory/764-14-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/1488-10-0x0000000003C20000-0x0000000003C24000-memory.dmp
      Filesize

      16KB

    • memory/3096-20-0x0000000000D10000-0x0000000000D3F000-memory.dmp
      Filesize

      188KB

    • memory/3096-19-0x0000000001720000-0x000000000173E000-memory.dmp
      Filesize

      120KB

    • memory/3096-17-0x0000000001720000-0x000000000173E000-memory.dmp
      Filesize

      120KB

    • memory/3500-16-0x0000000008680000-0x00000000087AD000-memory.dmp
      Filesize

      1.2MB

    • memory/3500-22-0x0000000008680000-0x00000000087AD000-memory.dmp
      Filesize

      1.2MB

    • memory/3500-24-0x000000000A7E0000-0x000000000A968000-memory.dmp
      Filesize

      1.5MB

    • memory/3500-26-0x000000000A7E0000-0x000000000A968000-memory.dmp
      Filesize

      1.5MB

    • memory/3500-29-0x000000000A7E0000-0x000000000A968000-memory.dmp
      Filesize

      1.5MB