Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 12:42

General

  • Target
    SecuriteInfo.com.Trojan.PackedNET.2698.18590.6852.exe
  • Size 648KB
  • Sample240222-pxbtyshf64
  • SHA256 173e2bfd47ffa24de5fbfe5e293d5d0e76d7be2f69709f2098422d24d2421a77
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • cz30

Decoy
  • valeriepuma.com

  • rentyourbag.com

  • unglesbyessure.com

  • ahzmjy.site

  • taazdelights.online

  • conexoesnews.com

  • istprimeway.com

  • elwf4tlu.shop

  • 661.support

  • fournaisehk.com

  • glechiu.xyz

  • 2r2pv2.shop

  • 902523.rip

  • bruggicapy.com

  • westmobileautodeatailers.online

  • muaad.co

  • gridxsens.com

  • victoronedesigns.com

  • tecexpressbr.com

  • crea4net.com

Signatures

  • Formbook

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

  • Formbook payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.18590.6852.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.18590.6852.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4968
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.18590.6852.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.18590.6852.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1156

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1156-12-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/1156-15-0x0000000001900000-0x0000000001C4A000-memory.dmp

        memory/4968-6-0x0000000005AD0000-0x0000000005C76000-memory.dmp

        memory/4968-3-0x0000000004EC0000-0x0000000004F52000-memory.dmp

        memory/4968-4-0x00000000050C0000-0x00000000050D0000-memory.dmp

        memory/4968-5-0x0000000004E90000-0x0000000004E9A000-memory.dmp

        memory/4968-0-0x00000000003F0000-0x0000000000494000-memory.dmp

        memory/4968-7-0x0000000005150000-0x0000000005170000-memory.dmp

        memory/4968-8-0x0000000005170000-0x000000000517E000-memory.dmp

        memory/4968-9-0x0000000005200000-0x0000000005212000-memory.dmp

        memory/4968-10-0x0000000006650000-0x00000000066C6000-memory.dmp

        memory/4968-11-0x0000000008C90000-0x0000000008D2C000-memory.dmp

        memory/4968-2-0x0000000005520000-0x0000000005AC4000-memory.dmp

        memory/4968-14-0x00000000743D0000-0x0000000074B80000-memory.dmp

        memory/4968-1-0x00000000743D0000-0x0000000074B80000-memory.dmp