Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/04/2024, 08:59

General

  • Target
    3406373bb1aa978bb8c76dc322a7ddcd053b2ba782516980572bb4e79b742ffc.exe
  • Size 1.2MB
  • Sample240430-kxtybagf65
  • SHA256 3406373bb1aa978bb8c76dc322a7ddcd053b2ba782516980572bb4e79b742ffc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • se63

Decoy
  • socratesandhisclouds.com

  • versioncolor.com

  • ytcp011.com

  • 908511.vip

  • egysrvs.com

  • ky5682011.cc

  • kkuu14.icu

  • wavebsb.com

  • klikadelivery.com

  • jnbxbpq.com

  • 5o8oh.us

  • hemule.net

  • techinf.xyz

  • bevage.club

  • we37h.com

  • tipsde.shop

  • 48136.vip

  • bestcampertrailerbrands.com

  • fairmedics.in

  • quixonic.tech

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\3406373bb1aa978bb8c76dc322a7ddcd053b2ba782516980572bb4e79b742ffc.exe
      "C:\Users\Admin\AppData\Local\Temp\3406373bb1aa978bb8c76dc322a7ddcd053b2ba782516980572bb4e79b742ffc.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4940
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\3406373bb1aa978bb8c76dc322a7ddcd053b2ba782516980572bb4e79b742ffc.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4296
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
          PID:2128

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3064-18-0x0000000000810000-0x000000000086A000-memory.dmp

          memory/3064-25-0x00000000017D0000-0x0000000001864000-memory.dmp

          memory/3064-23-0x0000000000D60000-0x0000000000D8F000-memory.dmp

          memory/3064-22-0x0000000001A30000-0x0000000001D7A000-memory.dmp

          memory/3064-21-0x0000000000D60000-0x0000000000D8F000-memory.dmp

          memory/3064-20-0x0000000000810000-0x000000000086A000-memory.dmp

          memory/3528-26-0x0000000002F20000-0x0000000002FF5000-memory.dmp

          memory/3528-17-0x0000000002F20000-0x0000000002FF5000-memory.dmp

          memory/3528-29-0x0000000008D10000-0x0000000008E6C000-memory.dmp

          memory/3528-30-0x0000000008D10000-0x0000000008E6C000-memory.dmp

          memory/3528-33-0x0000000008D10000-0x0000000008E6C000-memory.dmp

          memory/4296-15-0x00000000004E0000-0x000000000050F000-memory.dmp

          memory/4296-16-0x0000000000710000-0x0000000000725000-memory.dmp

          memory/4296-14-0x0000000001000000-0x000000000134A000-memory.dmp

          memory/4296-11-0x00000000004E0000-0x000000000050F000-memory.dmp

          memory/4940-10-0x0000000002840000-0x0000000002844000-memory.dmp