Analysis

  • max time kernel
    61s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2023, 11:06

General

  • Target
    629b9eb152895dffb0f20875ef095662.exe
  • Size 815KB
  • Sample230327-m7ebqafc4v
  • SHA256 d47eb4bff603d2015f8dc6512a51e8b37e42c53d7760ceb0bcf34ea875200d14
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • dr62

Decoy
  • juanbrujo.com

  • toptasker.africa

  • g-labs.one

  • 1redbuckpermonth.com

  • lasolutions.online

  • beginagainmen.com

  • iearn.site

  • leading-car.ru

  • codigosindiabetes.fun

  • 6y8ud.bond

  • fptmarket.shop

  • ctjhxv3.vip

  • huluxia2.xyz

  • piggg08.uk

  • kms-pico-tools.com

  • westonandcate.com

  • giftrendz.com

  • kqwdhrendfywefdst.top

  • anchitchoudhary.com

  • sistemodasi.net

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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe
    "C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3800
    • C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe
      "C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe"
      2⤵
        PID:1108
      • C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe
        "C:\Users\Admin\AppData\Local\Temp\629b9eb152895dffb0f20875ef095662.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2168

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2168-140-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2168-142-0x0000000001610000-0x000000000195A000-memory.dmp

          memory/2168-143-0x0000000001610000-0x000000000195A000-memory.dmp

          memory/3800-133-0x0000000000F00000-0x0000000000FD0000-memory.dmp

          memory/3800-134-0x0000000005E40000-0x00000000063E4000-memory.dmp

          memory/3800-135-0x0000000005970000-0x0000000005A02000-memory.dmp

          memory/3800-136-0x0000000005A20000-0x0000000005A2A000-memory.dmp

          memory/3800-137-0x0000000005B00000-0x0000000005B10000-memory.dmp

          memory/3800-138-0x0000000005B00000-0x0000000005B10000-memory.dmp

          memory/3800-139-0x00000000075F0000-0x000000000768C000-memory.dmp