Analysis

  • max time kernel
    68s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    09/10/2020, 08:59

General

  • Target
    5c5fc01dc40597ac6527f07889f52b85.exe
  • Size 531KB
  • Sample201009-vwrce2rgxa
  • SHA256 7f9ae2230e8288dc9d2be085d10b696542ac35641853f0afc85ca08d48f3c154
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • formbook

C2
  • http://www.lfmh888.com/pth/

Decoy
  • twinlensfilm.com

  • nerdtoysuk.info

  • moi2.com

  • xaqmsl.com

  • creditosmp.com

  • agroventasdeguatemala.com

  • bestmixer.pro

  • queguayperu.com

  • o-wish.com

  • pros2311.com

  • christopherwisdomrealtor.com

  • snowdengroupllc.com

  • capture-boutique.com

  • hooplaphotobooth.com

  • qiclcrjdn.icu

  • ymavispa.com

  • internetserviceonly.com

  • littlebitlessrisky.com

  • negarpack.com

  • thedepotgsr.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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c5fc01dc40597ac6527f07889f52b85.exe
    "C:\Users\Admin\AppData\Local\Temp\5c5fc01dc40597ac6527f07889f52b85.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3900
    • C:\Users\Admin\AppData\Local\Temp\5c5fc01dc40597ac6527f07889f52b85.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1000

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1000-10-0x0000000000400000-0x000000000042E000-memory.dmp

        memory/3900-0-0x0000000073270000-0x000000007395E000-memory.dmp

        memory/3900-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

        memory/3900-3-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

        memory/3900-4-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

        memory/3900-5-0x0000000004B80000-0x0000000004B81000-memory.dmp

        memory/3900-6-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

        memory/3900-7-0x0000000004F90000-0x0000000004F94000-memory.dmp

        memory/3900-8-0x0000000007270000-0x00000000072E1000-memory.dmp

        memory/3900-9-0x0000000009940000-0x00000000099A4000-memory.dmp