Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2024, 17:22

General

  • Target
    591dac333aff7739bf01a4c9d3e838a5.exe
  • Size 699KB
  • Sample240119-vxjsfsaebk
  • SHA256 0509f94b1130c86832027f9990c3f3da9a84bc00f1462e99e8ef16a806944bb4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • he09

Decoy
  • clhear.com

  • maythunguyen.com

  • xiongmaoaijia.com

  • kembangzadsloh.xyz

  • speedwagner.com

  • 360bedroom.com

  • campereurorg.top

  • cwxg2.site

  • mcdlibre.live

  • globigprimecompanylimited.com

  • 1707102023-stripe.com

  • xhfj5.site

  • mugiwaranousopp.xyz

  • texmasco.com

  • sc9999.net

  • lite.team

  • 8xb898.com

  • cibecuetowing.top

  • mgplatinemlak.xyz

  • southwestharborkeyword.top

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\591dac333aff7739bf01a4c9d3e838a5.exe
    "C:\Users\Admin\AppData\Local\Temp\591dac333aff7739bf01a4c9d3e838a5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Users\Admin\AppData\Local\Temp\591dac333aff7739bf01a4c9d3e838a5.exe
      "C:\Users\Admin\AppData\Local\Temp\591dac333aff7739bf01a4c9d3e838a5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2728

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2728-7-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2728-13-0x00000000009A0000-0x0000000000CA3000-memory.dmp

        memory/2728-11-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2728-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2728-8-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2948-3-0x00000000008B0000-0x00000000008C4000-memory.dmp

        memory/2948-6-0x0000000004E60000-0x0000000004ECE000-memory.dmp

        memory/2948-5-0x00000000008E0000-0x00000000008EC000-memory.dmp

        memory/2948-4-0x00000000008D0000-0x00000000008D8000-memory.dmp

        memory/2948-0-0x0000000000DD0000-0x0000000000E86000-memory.dmp

        memory/2948-2-0x0000000004370000-0x00000000043B0000-memory.dmp

        memory/2948-12-0x00000000746D0000-0x0000000074DBE000-memory.dmp

        memory/2948-1-0x00000000746D0000-0x0000000074DBE000-memory.dmp