Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    28/06/2022, 14:35

General

  • Target
    Payment Advice.exe
  • Size 512KB
  • Sample220628-rx2rgsbgd7
  • SHA256 abb347ac140c2ba551fe45121675aa273b9ea265337baa3e54aa4b93d2fb6db6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ir93

Decoy
  • dostavka47.store

  • mangguoav.xyz

  • yourhealthstore.life

  • sharpecartoons.com

  • webbankrate.com

  • sublimephotography.online

  • crudepurple.xyz

  • basselibrahim.group

  • peroalkeys.com

  • vntiktokshop.xyz

  • lasarview.com

  • notherdaylope.site

  • hengqijc.com

  • thejamstar.com

  • adityapeen.com

  • bestseeds-21.xyz

  • qaaronautoinsurance.xyz

  • eadservices.online

  • hubei23.com

  • lanenucacontenedor.com

Signatures

  • Formbook

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

  • suricata: ET MALWARE FormBook CnC Checkin (GET)

    suricata: ET MALWARE FormBook CnC Checkin (GET)

  • Formbook Payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 52 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:796
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:5112
      • C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
        "C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:4228
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4752
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
        3⤵
          PID:1512

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/796-140-0x0000000002DB0000-0x0000000002EE8000-memory.dmp

          memory/796-150-0x0000000002CB0000-0x0000000002D6C000-memory.dmp

          memory/796-148-0x0000000002CB0000-0x0000000002D6C000-memory.dmp

          memory/4228-142-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/4228-136-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/4228-137-0x0000000000FC0000-0x000000000130A000-memory.dmp

          memory/4228-139-0x0000000000B40000-0x0000000000B54000-memory.dmp

          memory/4752-144-0x0000000000960000-0x000000000096E000-memory.dmp

          memory/4752-145-0x0000000001900000-0x0000000001C4A000-memory.dmp

          memory/4752-146-0x0000000000EB0000-0x0000000000EDF000-memory.dmp

          memory/4752-147-0x0000000001800000-0x0000000001893000-memory.dmp

          memory/4752-149-0x0000000000EB0000-0x0000000000EDF000-memory.dmp

          memory/5112-130-0x0000000000010000-0x0000000000092000-memory.dmp

          memory/5112-134-0x0000000004A30000-0x0000000004A3A000-memory.dmp

          memory/5112-133-0x0000000004B10000-0x0000000004BAC000-memory.dmp

          memory/5112-132-0x0000000004A70000-0x0000000004B02000-memory.dmp

          memory/5112-131-0x0000000004F80000-0x0000000005524000-memory.dmp