Analysis

  • max time kernel
    165s
  • max time network
    201s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2023 22:42

General

  • Target

    067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe

  • Size

    683KB

  • MD5

    a8c009da2ffb5b732fb962f049f2af83

  • SHA1

    fdb26444392a10fe29d7c514cf6b5217f8eede37

  • SHA256

    067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1

  • SHA512

    043531a7873d8ca13287a0c6ee8c8a21a09411cae2812886e84f33c98179ea5651e3451b00482d9f5096370b7c49bf7e76fd6a614699ae4db8101b3dda12c06c

  • SSDEEP

    12288:OkDJK26q/xkX38Wgk8uk2eVEFuOZu2znqF:OqE8g8ukS9H

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

gtt8

Decoy

thesuccessbot.com

rittercivil.com

jt1.fun

d365extension.com

quqoxeq.top

visittworiverswi.com

bfprotienda.com

greenhabitsph.com

ladmere.com

clockboutiques.com

minwart.xyz

xinyuejiancai.online

eggsl.com

fetchingcandles.com

skywatiniya.com

hinkley.news

realityonlineenterprises.com

teamcroissant.com

esfera-pv.ch

herdadedosmontesbastos.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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe
    "C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4112
    • C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe
      "C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe"
      2⤵
        PID:736
      • C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe
        "C:\Users\Admin\AppData\Local\Temp\067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4364

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4112-133-0x0000000000F70000-0x0000000001022000-memory.dmp
      Filesize

      712KB

    • memory/4112-134-0x0000000005FE0000-0x0000000006584000-memory.dmp
      Filesize

      5.6MB

    • memory/4112-135-0x0000000005A30000-0x0000000005AC2000-memory.dmp
      Filesize

      584KB

    • memory/4112-136-0x00000000059F0000-0x00000000059FA000-memory.dmp
      Filesize

      40KB

    • memory/4112-137-0x0000000005CA0000-0x0000000005CB0000-memory.dmp
      Filesize

      64KB

    • memory/4112-138-0x0000000005CA0000-0x0000000005CB0000-memory.dmp
      Filesize

      64KB

    • memory/4112-139-0x00000000017D0000-0x000000000186C000-memory.dmp
      Filesize

      624KB

    • memory/4364-140-0x0000000000400000-0x000000000042F000-memory.dmp
      Filesize

      188KB

    • memory/4364-142-0x0000000001310000-0x000000000165A000-memory.dmp
      Filesize

      3.3MB