Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2023, 06:35

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe
  • Size 326KB
  • Sample230711-hcbvwsff8y
  • SHA256 6e5b648d1e574dfbbd6337c6d11b851b2b12efec1f0ae59b1327e0dce1dfe7e6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • a0a2

Decoy
  • littleconcernsociety.com

  • baigaoedu.com

  • jatpoloclub.com

  • luiwox.xyz

  • bearardath.com

  • infoversilia.com

  • ot-to-j.com

  • sable40k.com

  • whatravthinks.com

  • angelnajeraperez.com

  • juegosfriv2019com.com

  • i205towing.com

  • shmyhzd.com

  • dayschevorlet.com

  • ingnance.com

  • melaniemetheny.com

  • bigmatcarex.com

  • mbdgiftgallery.com

  • livesolerev.com

  • swimsuitlageprijs.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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4988
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe"
      2⤵
        PID:4644
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25625.17803.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2576

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2576-140-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2576-142-0x00000000019B0000-0x0000000001CFA000-memory.dmp

          memory/4988-133-0x0000000000820000-0x0000000000878000-memory.dmp

          memory/4988-134-0x0000000004B50000-0x0000000004BEC000-memory.dmp

          memory/4988-135-0x0000000004B20000-0x0000000004B30000-memory.dmp

          memory/4988-136-0x000000000A470000-0x000000000AA14000-memory.dmp

          memory/4988-137-0x0000000009FA0000-0x000000000A032000-memory.dmp

          memory/4988-138-0x0000000005950000-0x000000000595A000-memory.dmp

          memory/4988-139-0x0000000004B20000-0x0000000004B30000-memory.dmp