Analysis

  • max time kernel
    74s
  • max time network
    77s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    27/09/2021, 12:35

General

  • Target
    50568fb6133ee4ed721ee46a3c0a9e98.exe
  • Size 669KB
  • Sample210927-psgjmsghgr
  • SHA256 2b1a98add215568bb5e1c333321cf0ffe98d9128fa149c4f5a07ce2922750b3e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cmsr

C2
  • http://www.odysseysailingsantorini.com/cmsr/

Decoy
  • dahlia-dolls.com

  • iamawife.com

  • gardunomx.com

  • roweelitetrucking.com

  • asapvk.com

  • strategieslimited.com

  • healthyweathorganics.com

  • wedding-gallery.net

  • fastoffer.online

  • biolab33.cloud

  • los40delocta.com

  • charliepaton.com

  • jenpaddock.com

  • zzmweb.com

  • poetarts.com

  • techwork4u.com

  • tracylynpropp.com

  • rkbodyfit.site

  • migaleriapanama.com

  • cosmostco.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\50568fb6133ee4ed721ee46a3c0a9e98.exe
    "C:\Users\Admin\AppData\Local\Temp\50568fb6133ee4ed721ee46a3c0a9e98.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:992
    • C:\Users\Admin\AppData\Local\Temp\50568fb6133ee4ed721ee46a3c0a9e98.exe
      "C:\Users\Admin\AppData\Local\Temp\50568fb6133ee4ed721ee46a3c0a9e98.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3264

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/992-114-0x0000000000090000-0x0000000000091000-memory.dmp

        memory/992-116-0x00000000050A0000-0x00000000050A1000-memory.dmp

        memory/992-117-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

        memory/992-118-0x0000000004A70000-0x0000000004B02000-memory.dmp

        memory/992-119-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

        memory/992-120-0x0000000008300000-0x0000000008310000-memory.dmp

        memory/992-121-0x0000000008660000-0x0000000008661000-memory.dmp

        memory/992-122-0x0000000008700000-0x0000000008760000-memory.dmp

        memory/992-123-0x0000000008760000-0x0000000008791000-memory.dmp

        memory/3264-124-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/3264-126-0x0000000001590000-0x00000000018B0000-memory.dmp