Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/09/2024, 04:23

General

  • Target
    SecuriteInfo.com.Win32.CrypterX-gen.14713.2100.exe
  • Size 746KB
  • Sample240905-eztgnssfrp
  • SHA256 8af00e7a5aa93e2c083481d3b4e5b94f7d1844aab13f13fde1b27a986f38f662
  • 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.CrypterX-gen.14713.2100.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.14713.2100.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.14713.2100.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.CrypterX-gen.14713.2100.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1996

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1996-11-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1996-14-0x00000000018B0000-0x0000000001BFA000-memory.dmp

        memory/2000-6-0x0000000005760000-0x0000000005778000-memory.dmp

        memory/2000-3-0x00000000055F0000-0x0000000005682000-memory.dmp

        memory/2000-4-0x0000000074B10000-0x00000000752C0000-memory.dmp

        memory/2000-5-0x00000000056A0000-0x00000000056AA000-memory.dmp

        memory/2000-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

        memory/2000-7-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

        memory/2000-8-0x0000000074B10000-0x00000000752C0000-memory.dmp

        memory/2000-9-0x00000000063A0000-0x0000000006416000-memory.dmp

        memory/2000-10-0x0000000006250000-0x00000000062EC000-memory.dmp

        memory/2000-2-0x0000000005B00000-0x00000000060A4000-memory.dmp

        memory/2000-13-0x0000000074B10000-0x00000000752C0000-memory.dmp

        memory/2000-1-0x0000000000B90000-0x0000000000C50000-memory.dmp