Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/01/2023, 08:19

General

  • Target
    Payment Notice.exe
  • Size 754KB
  • Sample230130-j7vrxshf99
  • SHA256 a20feedc1d28aae492c75dfbbfd363d40fc7aa5e3d99392c80d1db9b85617563
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • sz17

Decoy
  • wearedcs.co.uk

  • ciomm.ltd

  • cleaning-rostov-na-donu.ru

  • globalinstrumentsindia.com

  • tzhysj.com

  • desguaceortiz.com

  • o2workshop.co.uk

  • letstalkaboutsucc.com

  • intentionalbath.com

  • corol-paris.com

  • laro777.net

  • goldenhavengames.com

  • ichabodathleticsfund.com

  • doferton.com

  • 12thpresidentparty.com

  • adac-parts.com

  • leadersvoyages.com

  • propertyphotogeeks.co.uk

  • jj88n.top

  • ert396.com

Signatures

  • Formbook

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

  • Formbook payload 5 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 44 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 6 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:1012
    • C:\Users\Admin\AppData\Local\Temp\Payment Notice.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Notice.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1800
      • C:\Users\Admin\AppData\Local\Temp\Payment Notice.exe
        "C:\Users\Admin\AppData\Local\Temp\Payment Notice.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2104
    • C:\Windows\SysWOW64\wlanext.exe
      "C:\Windows\SysWOW64\wlanext.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\Payment Notice.exe"
        3⤵
          PID:3076

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1012-143-0x0000000002B00000-0x0000000002BC8000-memory.dmp

          memory/1012-156-0x0000000007CB0000-0x0000000007DC5000-memory.dmp

          memory/1012-154-0x0000000007CB0000-0x0000000007DC5000-memory.dmp

          memory/1012-146-0x0000000007020000-0x0000000007187000-memory.dmp

          memory/1800-133-0x0000000005160000-0x0000000005704000-memory.dmp

          memory/1800-134-0x0000000004A90000-0x0000000004B22000-memory.dmp

          memory/1800-135-0x0000000004B40000-0x0000000004B4A000-memory.dmp

          memory/1800-136-0x00000000084F0000-0x000000000858C000-memory.dmp

          memory/1800-132-0x0000000000030000-0x00000000000F2000-memory.dmp

          memory/2104-140-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2104-145-0x0000000001720000-0x0000000001734000-memory.dmp

          memory/2104-141-0x0000000001A30000-0x0000000001D7A000-memory.dmp

          memory/2104-142-0x00000000016C0000-0x00000000016D4000-memory.dmp

          memory/2104-148-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2104-138-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2768-152-0x0000000000640000-0x000000000066F000-memory.dmp

          memory/2768-151-0x0000000000F80000-0x00000000012CA000-memory.dmp

          memory/2768-153-0x0000000000CC0000-0x0000000000D53000-memory.dmp

          memory/2768-155-0x0000000000640000-0x000000000066F000-memory.dmp

          memory/2768-149-0x0000000000810000-0x0000000000827000-memory.dmp