Analysis

  • max time kernel
    119s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 11:36

General

  • Target
    TS-240405-UF4.exe
  • Size 564KB
  • Sample240405-nql6nsbc55
  • SHA256 ff992922faba92aaae30e5f2b9e4179209fe9242a90da90fe082f50e93138fc7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • be03

Decoy
  • 458q14v4ams2.com

  • priceoctopus.com

  • betinplay.xyz

  • bcnd.xyz

  • 1510soliveavenue.com

  • mcdpropertypros.com

  • reddcrownexpress.com

  • rewardlabs.shop

  • burenbrand.com

  • revand.io

  • tractionendurancecoaching.com

  • jotaerreshopp.com

  • shopboyg.com

  • dakor.shop

  • groundswellmag.life

  • nehagadodia.com

  • dancarellibizbroker.com

  • meconline.co

  • ttmq.cc

  • thegoldenyouph.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 46 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\TS-240405-UF4.exe
      "C:\Users\Admin\AppData\Local\Temp\TS-240405-UF4.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:3708
      • C:\Users\Admin\AppData\Local\Temp\TS-240405-UF4.exe
        "C:\Users\Admin\AppData\Local\Temp\TS-240405-UF4.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2748
    • C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1916
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\TS-240405-UF4.exe"
        3⤵
          PID:2500

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1916-18-0x00000000006D0000-0x00000000006D7000-memory.dmp

          memory/1916-24-0x00000000013D0000-0x0000000001463000-memory.dmp

          memory/1916-22-0x0000000000A00000-0x0000000000A2F000-memory.dmp

          memory/1916-21-0x0000000001080000-0x00000000013CA000-memory.dmp

          memory/1916-20-0x0000000000A00000-0x0000000000A2F000-memory.dmp

          memory/1916-19-0x00000000006D0000-0x00000000006D7000-memory.dmp

          memory/2748-13-0x0000000001740000-0x0000000001A8A000-memory.dmp

          memory/2748-10-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2748-15-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/2748-16-0x00000000010F0000-0x0000000001104000-memory.dmp

          memory/3528-17-0x00000000090A0000-0x000000000919A000-memory.dmp

          memory/3528-32-0x0000000009420000-0x00000000095AC000-memory.dmp

          memory/3528-29-0x0000000009420000-0x00000000095AC000-memory.dmp

          memory/3528-28-0x0000000009420000-0x00000000095AC000-memory.dmp

          memory/3528-25-0x00000000090A0000-0x000000000919A000-memory.dmp

          memory/3708-12-0x0000000074590000-0x0000000074D40000-memory.dmp

          memory/3708-6-0x00000000055F0000-0x0000000005600000-memory.dmp

          memory/3708-5-0x0000000005370000-0x000000000537A000-memory.dmp

          memory/3708-4-0x0000000005320000-0x0000000005330000-memory.dmp

          memory/3708-3-0x0000000005390000-0x0000000005422000-memory.dmp

          memory/3708-2-0x00000000058A0000-0x0000000005E44000-memory.dmp

          memory/3708-1-0x0000000074590000-0x0000000074D40000-memory.dmp

          memory/3708-0-0x00000000008D0000-0x0000000000960000-memory.dmp

          memory/3708-7-0x0000000005880000-0x000000000588C000-memory.dmp

          memory/3708-9-0x000000000A2D0000-0x000000000A36C000-memory.dmp

          memory/3708-8-0x0000000006810000-0x0000000006886000-memory.dmp