Analysis

  • max time kernel
    47s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    24/04/2023, 14:36

General

  • Target
    d67d9bf7354e7969abe6a4ced998b145.exe
  • Size 718KB
  • Sample230424-rykvcscd96
  • SHA256 c643ce9cf3045a605b3ed588dc7e992de791468c841013fcdb310e751b237ad3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • btrd

Decoy
  • toulouse.gold

  • launchyouglobal.com

  • margarita-services.com

  • dasnail.club

  • casa-hilo.com

  • hardscapesofflorida.com

  • thepositivitypulse.com

  • kkmyanev.cfd

  • love6ace22.top

  • castorcruise.com

  • chch6.com

  • h59f07jy.cfd

  • saatvikteerthyatra.com

  • fxsecuretrading-option.com

  • mostbet-k1o.click

  • 36-m.beauty

  • ko-or-a-news.com

  • eurekatextile.com

  • gynlkj.com

  • deepsouthcraftsman.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 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d67d9bf7354e7969abe6a4ced998b145.exe
    "C:\Users\Admin\AppData\Local\Temp\d67d9bf7354e7969abe6a4ced998b145.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\d67d9bf7354e7969abe6a4ced998b145.exe
      "C:\Users\Admin\AppData\Local\Temp\d67d9bf7354e7969abe6a4ced998b145.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:560

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/560-61-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/560-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/560-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/560-64-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/560-65-0x0000000000930000-0x0000000000C33000-memory.dmp

        memory/1996-54-0x0000000000E10000-0x0000000000ECA000-memory.dmp

        memory/1996-55-0x0000000004D80000-0x0000000004DC0000-memory.dmp

        memory/1996-56-0x00000000004D0000-0x00000000004E4000-memory.dmp

        memory/1996-57-0x0000000004D80000-0x0000000004DC0000-memory.dmp

        memory/1996-58-0x0000000000600000-0x000000000060C000-memory.dmp

        memory/1996-59-0x00000000051B0000-0x0000000005220000-memory.dmp

        memory/1996-60-0x0000000000DB0000-0x0000000000DE8000-memory.dmp