Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2022, 19:27

General

  • Target
    Payment Details pdf.exe
  • Size 1.1MB
  • Sample220812-x53awaghgp
  • SHA256 9db7ece2184b1d22f94206fd18d539e2da6bb438e02af04794a3fcb0b483d7df
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • o85a

Decoy
  • lvmh.store

  • grantrec.online

  • pinkglam.net

  • springreno.com

  • moneynappress.com

  • disclegends.net

  • taizonee9.app

  • 3365826.com

  • asdmohs19.website

  • atlantapolicy.com

  • rioinvestmentrd.com

  • alltriciashomemadegoodies.com

  • duanvidentcenter.com

  • whitelabelcasino.xyz

  • uptick.business

  • kickverseblade.store

  • malmotairi.com

  • nazhan.site

  • nehimiah.world

  • aero-bell.com

Signatures

  • Formbook

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

  • Formbook payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 42 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:792
    • C:\Users\Admin\AppData\Local\Temp\Payment Details pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Details pdf.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3428
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2204
    • 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:4900
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
          PID:60

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/792-153-0x0000000008920000-0x0000000008A6C000-memory.dmp

          memory/792-151-0x0000000008920000-0x0000000008A6C000-memory.dmp

          memory/792-143-0x00000000031F0000-0x00000000032BF000-memory.dmp

          memory/2204-142-0x0000000001B20000-0x0000000001B34000-memory.dmp

          memory/2204-145-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2204-139-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2204-141-0x0000000001700000-0x0000000001A4A000-memory.dmp

          memory/3428-137-0x0000000009180000-0x00000000091E6000-memory.dmp

          memory/3428-132-0x0000000000800000-0x0000000000914000-memory.dmp

          memory/3428-136-0x00000000090E0000-0x000000000917C000-memory.dmp

          memory/3428-135-0x00000000052A0000-0x00000000052AA000-memory.dmp

          memory/3428-134-0x0000000005330000-0x00000000053C2000-memory.dmp

          memory/3428-133-0x00000000058E0000-0x0000000005E84000-memory.dmp

          memory/4900-148-0x0000000001700000-0x0000000001A4A000-memory.dmp

          memory/4900-147-0x0000000000640000-0x000000000064E000-memory.dmp

          memory/4900-149-0x0000000000CE0000-0x0000000000D0F000-memory.dmp

          memory/4900-150-0x0000000001600000-0x0000000001693000-memory.dmp

          memory/4900-152-0x0000000000CE0000-0x0000000000D0F000-memory.dmp