Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    23/12/2021, 15:10

General

  • Target
    dbbdcdb8cae291c9d3929f464956b6c3.exe
  • Size 393KB
  • Sample211223-sj2p1aaaf2
  • SHA256 952277c9dfd5bc4d0ccaf19fd51f58c94bf5993705b150168e3395dab1943a41
  • 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\dbbdcdb8cae291c9d3929f464956b6c3.exe
    "C:\Users\Admin\AppData\Local\Temp\dbbdcdb8cae291c9d3929f464956b6c3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Users\Admin\AppData\Local\Temp\dbbdcdb8cae291c9d3929f464956b6c3.exe
      "C:\Users\Admin\AppData\Local\Temp\dbbdcdb8cae291c9d3929f464956b6c3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:380

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/380-124-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/380-126-0x0000000001500000-0x0000000001820000-memory.dmp

        memory/2356-115-0x0000000000280000-0x00000000002E8000-memory.dmp

        memory/2356-116-0x0000000000280000-0x00000000002E8000-memory.dmp

        memory/2356-117-0x0000000004FC0000-0x00000000054BE000-memory.dmp

        memory/2356-118-0x0000000004B60000-0x0000000004BF2000-memory.dmp

        memory/2356-119-0x0000000004B20000-0x0000000004B2A000-memory.dmp

        memory/2356-120-0x0000000004D80000-0x0000000004E1C000-memory.dmp

        memory/2356-121-0x0000000004AC0000-0x0000000004FBE000-memory.dmp

        memory/2356-122-0x0000000005660000-0x0000000005670000-memory.dmp

        memory/2356-123-0x0000000007760000-0x00000000077C6000-memory.dmp