Analysis

  • max time kernel
    85s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 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:1856
    • C:\Users\Admin\AppData\Local\Temp\87965206beb4704b8b8343ded8371449.exe
      "C:\Users\Admin\AppData\Local\Temp\87965206beb4704b8b8343ded8371449.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3360

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1856-115-0x0000000000E10000-0x0000000000E74000-memory.dmp

        memory/1856-116-0x0000000000E10000-0x0000000000E74000-memory.dmp

        memory/1856-117-0x0000000005BF0000-0x00000000060EE000-memory.dmp

        memory/1856-118-0x00000000056F0000-0x0000000005782000-memory.dmp

        memory/1856-119-0x00000000056B0000-0x00000000056BA000-memory.dmp

        memory/1856-120-0x00000000056F0000-0x0000000005BEE000-memory.dmp

        memory/1856-121-0x00000000061F0000-0x000000000628C000-memory.dmp

        memory/1856-122-0x00000000059E0000-0x00000000059F0000-memory.dmp

        memory/1856-123-0x0000000006630000-0x0000000006696000-memory.dmp

        memory/3360-124-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/3360-126-0x00000000016A0000-0x00000000019C0000-memory.dmp