Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    23/12/2021, 15:17

General

  • Target
    87965206beb4704b8b8343ded8371449.exe
  • Size 376KB
  • Sample211223-sn2kssaag5
  • SHA256 b1e658a2886741cb4883dac05d48a62e8d01f6f84af78f2ef5beb78ced173c8a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • m1x9

Decoy
  • gateareus.com

  • cjhzgxkl.com

  • wa6amzrmtogk.xyz

  • xnowrndsz.com

  • gcqtds.com

  • katnkaboodle.com

  • wk7b2vu20mku.xyz

  • therapyledger.com

  • kfarrowllc.com

  • belimobiltuarusakbekasmati.com

  • locofocosubpopulation.xyz

  • ankagyd.com

  • marketgrup.com

  • pophaircare.com

  • ilsup.com

  • acupuncture-for-fertility.info

  • hearinghealthcart.com

  • loveyourselfcircle.com

  • tuscaroraarchery.com

  • alephteams.com

Signatures

  • Formbook

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

  • Formbook Payload 2 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\87965206beb4704b8b8343ded8371449.exe
    "C:\Users\Admin\AppData\Local\Temp\87965206beb4704b8b8343ded8371449.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:528
    • C:\Users\Admin\AppData\Local\Temp\87965206beb4704b8b8343ded8371449.exe
      "C:\Users\Admin\AppData\Local\Temp\87965206beb4704b8b8343ded8371449.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:664

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/528-54-0x0000000001010000-0x0000000001074000-memory.dmp

        memory/528-55-0x0000000001010000-0x0000000001074000-memory.dmp

        memory/528-56-0x0000000075D61000-0x0000000075D63000-memory.dmp

        memory/528-57-0x0000000000F70000-0x0000000000F71000-memory.dmp

        memory/528-58-0x00000000002C0000-0x00000000002D0000-memory.dmp

        memory/528-59-0x0000000005060000-0x00000000050C6000-memory.dmp

        memory/664-61-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/664-60-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/664-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/664-64-0x0000000000700000-0x0000000000A03000-memory.dmp