Analysis

  • max time kernel
    95s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/09/2024, 04:19

General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.3894.15937.exe
  • Size 741KB
  • Sample240903-exhmdsyapf
  • SHA256 df40a36c01c2a67d0343913950f8c79d0937dcb2e29d7fa4d12dba92128efc02
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • b31a

Decoy
  • enjamin-paaac.buzz

  • mail-marketing-40950.bond

  • pusems28-post.cyou

  • hindo.top

  • ruck-company-be.today

  • asinos-deutschland.net

  • ewancash.boats

  • etdopovo.casino

  • rcher-saaac.buzz

  • 871166.vip

  • manuel.app

  • g3yqo.shop

  • -9way.xyz

  • qawgytfexe.bond

  • iefi6834.vip

  • ental-health-35901.bond

  • idat-merkez18.top

  • rojectleadzone.website

  • lirudolph.top

  • migloballlc.online

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.3894.15937.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.3894.15937.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1308
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.3894.15937.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.3894.15937.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4828

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1308-8-0x0000000005B50000-0x0000000005B62000-memory.dmp

        memory/1308-9-0x0000000005BC0000-0x0000000005BE2000-memory.dmp

        memory/1308-2-0x0000000005E40000-0x00000000063E4000-memory.dmp

        memory/1308-3-0x0000000005970000-0x0000000005A02000-memory.dmp

        memory/1308-4-0x00000000063F0000-0x0000000006744000-memory.dmp

        memory/1308-5-0x0000000005960000-0x000000000596A000-memory.dmp

        memory/1308-6-0x0000000074E50000-0x0000000075600000-memory.dmp

        memory/1308-7-0x0000000005C60000-0x0000000005CFC000-memory.dmp

        memory/1308-1-0x0000000000EB0000-0x0000000000F6E000-memory.dmp

        memory/1308-10-0x0000000005D00000-0x0000000005D18000-memory.dmp

        memory/1308-0-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

        memory/1308-11-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

        memory/1308-12-0x0000000074E50000-0x0000000075600000-memory.dmp

        memory/1308-13-0x00000000069E0000-0x0000000006A56000-memory.dmp

        memory/1308-16-0x0000000074E50000-0x0000000075600000-memory.dmp

        memory/4828-14-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/4828-17-0x00000000011C0000-0x000000000150A000-memory.dmp