Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    08/08/2023, 07:43

General

  • Target
    8964e3e3686d40251bb299d4b6212c0c.exe
  • Size 597KB
  • Sample230808-jj9aeabc65
  • SHA256 19f3d92b528afa72bfa9cd1f4b89b0cfc63b5cf0fef8d292ec957d853fe3b143
  • 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\8964e3e3686d40251bb299d4b6212c0c.exe
    "C:\Users\Admin\AppData\Local\Temp\8964e3e3686d40251bb299d4b6212c0c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\8964e3e3686d40251bb299d4b6212c0c.exe
      "C:\Users\Admin\AppData\Local\Temp\8964e3e3686d40251bb299d4b6212c0c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2916

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1660-59-0x0000000000520000-0x000000000052E000-memory.dmp

        memory/1660-60-0x0000000004A10000-0x0000000004A7E000-memory.dmp

        memory/1660-55-0x0000000004A80000-0x0000000004AC0000-memory.dmp

        memory/1660-56-0x00000000002C0000-0x00000000002D6000-memory.dmp

        memory/1660-57-0x0000000073D30000-0x000000007441E000-memory.dmp

        memory/1660-58-0x0000000004A80000-0x0000000004AC0000-memory.dmp

        memory/1660-54-0x0000000073D30000-0x000000007441E000-memory.dmp

        memory/1660-66-0x0000000073D30000-0x000000007441E000-memory.dmp

        memory/1660-53-0x0000000000B60000-0x0000000000BFA000-memory.dmp

        memory/2916-62-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2916-61-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2916-65-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/2916-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2916-67-0x0000000000C00000-0x0000000000F03000-memory.dmp

        memory/2916-68-0x0000000000C00000-0x0000000000F03000-memory.dmp