Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/06/2024, 14:13

General

  • Target
    Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
  • Size 628KB
  • Sample240621-rjed2atana
  • SHA256 e10280c91dc1fb46756d9473163eec9052b8c8a352955d0f21a24246da054ba2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • pz12

Decoy
  • paucanyes.com

  • autonwheels.com

  • cowboysandcaviarbar.com

  • fitnessengineeredworkouts.com

  • nuevobajonfavorito.com

  • dflx8.com

  • rothability.com

  • sxybet88.com

  • onesource.live

  • brenjitu1904.com

  • airdrop-zero1labs.com

  • guangdongqiangzhetc.com

  • apartments-for-rent-72254.bond

  • ombak99.lol

  • qqfoodsolutions.com

  • kyyzz.com

  • thepicklematch.com

  • ainth.com

  • missorris.com

  • gabbygomez.com

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
      "C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2188
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4896
      • C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe
        "C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2524
    • C:\Windows\SysWOW64\netsh.exe
      "C:\Windows\SysWOW64\netsh.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4020
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Documento di bonifico bancario intesa Sanpaola 20240613 EUR23750.exe"
        3⤵
          PID:2072

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          __PSScriptPolicyTest_nsypsp4w.m2j.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nsypsp4w.m2j.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512

          memory/2188-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

          memory/2188-1-0x0000000000770000-0x0000000000814000-memory.dmp

          memory/2188-2-0x0000000005800000-0x0000000005DA4000-memory.dmp

          memory/2188-3-0x0000000005250000-0x00000000052E2000-memory.dmp

          memory/2188-5-0x00000000746F0000-0x0000000074EA0000-memory.dmp

          memory/2188-4-0x0000000005210000-0x000000000521A000-memory.dmp

          memory/2188-6-0x0000000005790000-0x00000000057AA000-memory.dmp

          memory/2188-7-0x00000000054E0000-0x00000000054F0000-memory.dmp

          memory/2188-8-0x00000000080F0000-0x0000000008166000-memory.dmp

          memory/2188-9-0x000000000A880000-0x000000000A91C000-memory.dmp

          memory/2188-12-0x00000000746F0000-0x0000000074EA0000-memory.dmp

          memory/2524-10-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2524-19-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2524-17-0x0000000000EF0000-0x000000000123A000-memory.dmp

          memory/2524-64-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/3492-73-0x00000000086D0000-0x0000000008800000-memory.dmp

          memory/3492-20-0x0000000008000000-0x0000000008171000-memory.dmp

          memory/3492-65-0x00000000086D0000-0x0000000008800000-memory.dmp

          memory/3492-76-0x0000000008800000-0x0000000008954000-memory.dmp

          memory/4020-70-0x00000000005B0000-0x00000000005DF000-memory.dmp

          memory/4020-67-0x0000000001120000-0x000000000113E000-memory.dmp

          memory/4020-69-0x0000000001120000-0x000000000113E000-memory.dmp

          memory/4896-30-0x0000000005F50000-0x00000000062A4000-memory.dmp

          memory/4896-55-0x0000000007B90000-0x0000000007BA1000-memory.dmp

          memory/4896-35-0x0000000006640000-0x000000000665E000-memory.dmp

          memory/4896-36-0x00000000066D0000-0x000000000671C000-memory.dmp

          memory/4896-37-0x000000007F310000-0x000000007F320000-memory.dmp

          memory/4896-38-0x0000000006BF0000-0x0000000006C22000-memory.dmp

          memory/4896-39-0x0000000070590000-0x00000000705DC000-memory.dmp

          memory/4896-49-0x0000000006C50000-0x0000000006C6E000-memory.dmp

          memory/4896-50-0x0000000007670000-0x0000000007713000-memory.dmp

          memory/4896-51-0x0000000007FD0000-0x000000000864A000-memory.dmp

          memory/4896-52-0x0000000007990000-0x00000000079AA000-memory.dmp

          memory/4896-53-0x0000000007A00000-0x0000000007A0A000-memory.dmp

          memory/4896-54-0x0000000007C10000-0x0000000007CA6000-memory.dmp

          memory/4896-13-0x000000007477E000-0x000000007477F000-memory.dmp

          memory/4896-56-0x0000000007BC0000-0x0000000007BCE000-memory.dmp

          memory/4896-57-0x0000000007BD0000-0x0000000007BE4000-memory.dmp

          memory/4896-58-0x0000000007CD0000-0x0000000007CEA000-memory.dmp

          memory/4896-59-0x0000000007CB0000-0x0000000007CB8000-memory.dmp

          memory/4896-62-0x0000000000ED0000-0x0000000000F3D000-memory.dmp

          memory/4896-22-0x00000000055A0000-0x00000000055C2000-memory.dmp

          memory/4896-24-0x0000000005760000-0x00000000057C6000-memory.dmp

          memory/4896-23-0x0000000005640000-0x00000000056A6000-memory.dmp

          memory/4896-16-0x0000000005820000-0x0000000005E48000-memory.dmp

          memory/4896-18-0x0000000000ED0000-0x0000000000F3D000-memory.dmp

          memory/4896-21-0x0000000002E20000-0x0000000002E30000-memory.dmp

          memory/4896-14-0x0000000002D50000-0x0000000002D86000-memory.dmp