Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    18/01/2022, 17:32

General

  • Target
    250d5a609ef789d81a32fa3acee75e41.exe
  • Size 398KB
  • Sample220118-v4a4wsccb6
  • SHA256 9b0e4c0a6259aa239b6c344b705dea5fbb487b680bd754453f07b9b016ec581e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • qugo

Decoy
  • sathapornstainlesssteel.com

  • everythingisaninvestment.com

  • appsbyraf.com

  • superhornygirl.club

  • christmastreeclass.com

  • cheatdayztogo.com

  • aadent7.com

  • divinitypath.com

  • figuli563.com

  • distanzalojistik.com

  • pricelesslookyto-looktoday.info

  • pcaaems.com

  • itsnewmovie.com

  • 4kx.claims

  • rental-aruyo.com

  • psiek.com

  • justnobleempress.com

  • 40daysfor40nights.com

  • 91266w.com

  • csi-texas.biz

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\250d5a609ef789d81a32fa3acee75e41.exe
    "C:\Users\Admin\AppData\Local\Temp\250d5a609ef789d81a32fa3acee75e41.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\250d5a609ef789d81a32fa3acee75e41.exe
      "C:\Users\Admin\AppData\Local\Temp\250d5a609ef789d81a32fa3acee75e41.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:760

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/760-60-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/760-61-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/760-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/760-63-0x00000000008E0000-0x0000000000BE3000-memory.dmp

        memory/1628-55-0x0000000000870000-0x00000000008DA000-memory.dmp

        memory/1628-56-0x0000000075021000-0x0000000075023000-memory.dmp

        memory/1628-57-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

        memory/1628-58-0x0000000000450000-0x0000000000460000-memory.dmp

        memory/1628-59-0x0000000005050000-0x00000000050B6000-memory.dmp