Analysis

  • max time kernel
    90s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/09/2023, 04:30

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe
  • Size 618KB
  • Sample230922-e4tm8sda2s
  • SHA256 0192232934b2f9ae2a37ac4c8188f70804acd4c6718c95a47710f49e2f9ae9b1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • u1r9

Decoy
  • brightlegalclub.com

  • 90008555.com

  • nakedfitness.club

  • asdfcdxsz.link

  • ocp9z047.click

  • 1xbet-znx.top

  • takmeeiiom.online

  • loveofacoffee.com

  • elodieshiatsu-bienetre.com

  • waijaihome.com

  • loanslatvia.today

  • nbdgt.club

  • celicrt.online

  • onsitecomputers.net

  • learnwithfad.com

  • civilservice.app

  • grecoemploymentlaw.com

  • 7780to1.com

  • ontimefishing.com

  • extremepaverfl.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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe"
      2⤵
        PID:2692
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.2409.15933.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1392

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1392-13-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/1392-16-0x0000000001830000-0x0000000001B7A000-memory.dmp

          memory/2008-8-0x0000000004B10000-0x0000000004B20000-memory.dmp

          memory/2008-9-0x0000000006180000-0x000000000618A000-memory.dmp

          memory/2008-4-0x0000000004B10000-0x0000000004B20000-memory.dmp

          memory/2008-5-0x0000000004B20000-0x0000000004B2A000-memory.dmp

          memory/2008-6-0x0000000006160000-0x000000000617A000-memory.dmp

          memory/2008-7-0x0000000074D20000-0x00000000754D0000-memory.dmp

          memory/2008-1-0x0000000074D20000-0x00000000754D0000-memory.dmp

          memory/2008-3-0x0000000004B90000-0x0000000004C22000-memory.dmp

          memory/2008-10-0x0000000006190000-0x000000000619C000-memory.dmp

          memory/2008-11-0x0000000006420000-0x000000000648E000-memory.dmp

          memory/2008-12-0x0000000008A90000-0x0000000008B2C000-memory.dmp

          memory/2008-2-0x0000000005140000-0x00000000056E4000-memory.dmp

          memory/2008-15-0x0000000074D20000-0x00000000754D0000-memory.dmp

          memory/2008-0-0x00000000000B0000-0x0000000000150000-memory.dmp