Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2023, 16:51

General

  • Target
    639f7cc13ef676dc11432dfb872f5ea5.exe
  • Size 610KB
  • Sample230810-vctrxsfc66
  • SHA256 9d0a05a5f2cd9f4ab18c167ee94b33669992d74140a0d334e84eb1b2efd4e313
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • oy30

Decoy
  • rfc234.top

  • danielcavalari.com

  • elperegrinocabo.com

  • aryor.info

  • surelistening.com

  • premium-numero-telf.buzz

  • orlynyml.click

  • tennislovers-ro.com

  • holdmytracker.com

  • eewapay.com

  • jaimesinstallglass.com

  • damactrade.net

  • swapspecialities.com

  • perfumesrffd.today

  • salesfactory.pro

  • supportive-solutions.com

  • naiol.com

  • khoyr.com

  • kalendeargpt44.com

  • web-tech-spb.store

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\639f7cc13ef676dc11432dfb872f5ea5.exe
    "C:\Users\Admin\AppData\Local\Temp\639f7cc13ef676dc11432dfb872f5ea5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Users\Admin\AppData\Local\Temp\639f7cc13ef676dc11432dfb872f5ea5.exe
      "C:\Users\Admin\AppData\Local\Temp\639f7cc13ef676dc11432dfb872f5ea5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2788

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2140-60-0x00000000003F0000-0x00000000003FE000-memory.dmp

        memory/2140-61-0x0000000004A40000-0x0000000004AAE000-memory.dmp

        memory/2140-56-0x0000000004770000-0x00000000047B0000-memory.dmp

        memory/2140-57-0x0000000000440000-0x0000000000458000-memory.dmp

        memory/2140-58-0x0000000074A70000-0x000000007515E000-memory.dmp

        memory/2140-59-0x0000000004770000-0x00000000047B0000-memory.dmp

        memory/2140-55-0x0000000074A70000-0x000000007515E000-memory.dmp

        memory/2140-68-0x0000000074A70000-0x000000007515E000-memory.dmp

        memory/2140-54-0x00000000002F0000-0x000000000038E000-memory.dmp

        memory/2788-64-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2788-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2788-67-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2788-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2788-69-0x0000000000960000-0x0000000000C63000-memory.dmp

        memory/2788-70-0x0000000000960000-0x0000000000C63000-memory.dmp