Analysis

  • max time kernel
    4294180s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20220223-en
  • submitted
    08/03/2022, 16:08

General

  • Target
    Swift Advice RefGLV501756103.jpg.exe
  • Size 444KB
  • Sample220308-tk815sggh2
  • SHA256 69e2e974e72cad787eefb413d7a2cec8bf4f71365ac46093556a8362e9ada553
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • f1s1

Decoy
  • dapps.estate

  • pgt9u.xyz

  • standoutmarion.com

  • wk6dr0w3wachi.xyz

  • graciebarralibertyhill.com

  • gruenzeug.biz

  • pannen.xyz

  • project-foresite.com

  • xtlvyou.com

  • magpie.asia

  • aomih.com

  • rockellar.com

  • indeecast.com

  • newbriswaberkah.com

  • rosecoolupholder.quest

  • agffeahqq.xyz

  • elboutika.online

  • thehubwub.com

  • 8cycle.solutions

  • cubied.com

Signatures

  • Formbook

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

  • Formbook Payload 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe
      "C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe"
      2⤵
        PID:1956
      • C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe
        "C:\Users\Admin\AppData\Local\Temp\Swift Advice RefGLV501756103.jpg.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1684
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 36
          3⤵
          • Program crash
          PID:272

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/1636-54-0x0000000000180000-0x00000000001F4000-memory.dmp

          memory/1636-55-0x0000000074BE0000-0x00000000752CE000-memory.dmp

          memory/1636-56-0x00000000007E0000-0x0000000000850000-memory.dmp

          memory/1636-57-0x0000000004B80000-0x0000000004BCE000-memory.dmp

          memory/1636-58-0x0000000004860000-0x0000000004861000-memory.dmp

          memory/1636-59-0x0000000004BD0000-0x0000000004C1C000-memory.dmp

          memory/1684-60-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/1684-62-0x0000000000400000-0x000000000042F000-memory.dmp

          memory/1684-64-0x0000000000400000-0x000000000042F000-memory.dmp