Analysis

  • max time kernel
    3s
  • max time network
    29s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2023, 01:48

General

  • Target
    69585ae659cf7e13dd4c48f8d3109c5e219cb37f266a3aed6d0e0aac051e89b2.exe
  • Size 456KB
  • Sample231024-b8d7kabf44
  • SHA256 69585ae659cf7e13dd4c48f8d3109c5e219cb37f266a3aed6d0e0aac051e89b2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • ge06

Decoy
  • azaharparis.com

  • nationaleventsafety.com

  • covesstudy.com

  • quinshon4.com

  • moderco.net

  • trailblazerbaby.com

  • time-edu.net

  • azeemtourism.com

  • anakmedan3.click

  • bookinternationaltours.com

  • ulksht.top

  • newswirex.com

  • dingg.net

  • waveoflife.pro

  • miamirealestatecommercial.com

  • rtplive77.xyz

  • bowllywood.com

  • automation-tools-84162.bond

  • booptee.com

  • ebx.lat

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69585ae659cf7e13dd4c48f8d3109c5e219cb37f266a3aed6d0e0aac051e89b2.exe
    "C:\Users\Admin\AppData\Local\Temp\69585ae659cf7e13dd4c48f8d3109c5e219cb37f266a3aed6d0e0aac051e89b2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3716
    • C:\Users\Admin\AppData\Local\Temp\heooiabir.exe
      "C:\Users\Admin\AppData\Local\Temp\heooiabir.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1892
      • C:\Users\Admin\AppData\Local\Temp\heooiabir.exe
        "C:\Users\Admin\AppData\Local\Temp\heooiabir.exe"
        3⤵
        • Executes dropped EXE
        PID:1244

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fqytpufty.s

        • Path C:\Users\Admin\AppData\Local\Temp\fqytpufty.s
        • Size 205KB
        • SHA256 9fffdcedea07e45d8f46ece1949d1ab372c89ee427a6015bb99bd40fa2c9e09b
        • MD5 SHA1 SHA512 SSDEEP

        heooiabir.exe

        • Path C:\Users\Admin\AppData\Local\Temp\heooiabir.exe
        • Size 361KB
        • SHA256 603f1db91199b78cf2623f62ebaaa2ea2250a37a09b769ff82d1eade19b6b25b
        • MD5 SHA1 SHA512 SSDEEP

        heooiabir.exe

        • Path C:\Users\Admin\AppData\Local\Temp\heooiabir.exe
        • Size 361KB
        • SHA256 603f1db91199b78cf2623f62ebaaa2ea2250a37a09b769ff82d1eade19b6b25b
        • MD5 SHA1 SHA512 SSDEEP

        heooiabir.exe

        • Path C:\Users\Admin\AppData\Local\Temp\heooiabir.exe
        • Size 361KB
        • SHA256 603f1db91199b78cf2623f62ebaaa2ea2250a37a09b769ff82d1eade19b6b25b
        • MD5 SHA1 SHA512 SSDEEP

        memory/1244-7-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1892-5-0x00000000021B0000-0x00000000021B2000-memory.dmp