Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-07-2024 15:22

General

  • Target

    2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4.exe

  • Size

    677KB

  • MD5

    978af787e7c03fa3cb90bc9cecf33862

  • SHA1

    c7748a8f4b34af3a8e76e1583ac14cd95c32ac9e

  • SHA256

    2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4

  • SHA512

    943269d4678ca4de5f45ca891b3eecdbd6c5835c53055c246bfd918beaea6f09c4c0a2b263ec687a7440a4d0b492a4089aa168c6d80f5d36b89a4f9669d71ca6

  • SSDEEP

    12288:bUME/4AgZ9n0Ao3NX0pQm0FSD8GBkxb3fOOE7MxIpNu4jOtM/u61IVA:FE/4AgX0AL108AGBE3fu1jOeW61IVA

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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4.exe
    "C:\Users\Admin\AppData\Local\Temp\2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Users\Admin\AppData\Local\Temp\2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4.exe
      "C:\Users\Admin\AppData\Local\Temp\2a346621e42f809c9cbfaf01bd2baa682838165f5e24c7c945f855671fc457e4.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:872

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/872-10-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/872-13-0x0000000000EC0000-0x000000000120A000-memory.dmp

    Filesize

    3.3MB

  • memory/2236-6-0x0000000005810000-0x000000000582A000-memory.dmp

    Filesize

    104KB

  • memory/2236-3-0x00000000055C0000-0x0000000005652000-memory.dmp

    Filesize

    584KB

  • memory/2236-4-0x0000000005590000-0x000000000559A000-memory.dmp

    Filesize

    40KB

  • memory/2236-5-0x0000000074450000-0x0000000074C00000-memory.dmp

    Filesize

    7.7MB

  • memory/2236-0-0x000000007445E000-0x000000007445F000-memory.dmp

    Filesize

    4KB

  • memory/2236-7-0x00000000058E0000-0x00000000058EE000-memory.dmp

    Filesize

    56KB

  • memory/2236-8-0x0000000006820000-0x0000000006896000-memory.dmp

    Filesize

    472KB

  • memory/2236-9-0x0000000008F50000-0x0000000008FEC000-memory.dmp

    Filesize

    624KB

  • memory/2236-2-0x0000000005B70000-0x0000000006114000-memory.dmp

    Filesize

    5.6MB

  • memory/2236-12-0x0000000074450000-0x0000000074C00000-memory.dmp

    Filesize

    7.7MB

  • memory/2236-1-0x0000000000AF0000-0x0000000000B9E000-memory.dmp

    Filesize

    696KB