Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 01:23

General

  • Target
    2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6.exe
  • Size 610KB
  • Sample240724-br661stbkd
  • SHA256 2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Version
  • 4.1

Campaign
  • v15n

Decoy
  • dyahwoahjuk.store

  • toysstorm.com

  • y7rak9.com

  • 2222233p6.shop

  • betbox2341.com

  • visualvarta.com

  • nijssenadventures.com

  • main-12.site

  • leng4d.net

  • kurainu.xyz

  • hatesa.xyz

  • culturamosaica.com

  • supermallify.store

  • gigboard.app

  • rxforgive.com

  • ameliestones.com

  • kapalwin.live

  • tier.credit

  • sobol-ksa.com

  • faredeal.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 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6.exe
    "C:\Users\Admin\AppData\Local\Temp\2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Users\Admin\AppData\Local\Temp\2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6.exe
      "C:\Users\Admin\AppData\Local\Temp\2a6ee6b0b17d33a011119d09d27e466d0d640314992d262f03a3789c464044d6.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:536

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/536-10-0x0000000000400000-0x000000000042F000-memory.dmp

        memory/536-13-0x00000000011F0000-0x000000000153A000-memory.dmp

        memory/1164-6-0x0000000005870000-0x000000000588A000-memory.dmp

        memory/1164-3-0x0000000005530000-0x00000000055C2000-memory.dmp

        memory/1164-4-0x0000000005600000-0x000000000560A000-memory.dmp

        memory/1164-5-0x0000000074830000-0x0000000074FE0000-memory.dmp

        memory/1164-0-0x000000007483E000-0x000000007483F000-memory.dmp

        memory/1164-7-0x00000000058C0000-0x00000000058CE000-memory.dmp

        memory/1164-8-0x0000000006850000-0x00000000068C6000-memory.dmp

        memory/1164-9-0x0000000007CC0000-0x0000000007D5C000-memory.dmp

        memory/1164-2-0x0000000005BA0000-0x0000000006144000-memory.dmp

        memory/1164-12-0x0000000074830000-0x0000000074FE0000-memory.dmp

        memory/1164-1-0x0000000000AC0000-0x0000000000B5E000-memory.dmp