Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/10/2023, 18:16

General

  • Target

    NEAS.ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997ccexe_JC.exe

  • Size

    593KB

  • MD5

    010c9d1a915b7550181014f34ed12a80

  • SHA1

    687bb9aa1047c3d19e76570e130d5efe76a9a336

  • SHA256

    ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997cc

  • SHA512

    2f15d87d03e3e2c6d007ae4668c294094eb6e570532eb596fa8d5955d857198c2ee7789ff72eb4928ace201cc6f4e5b183e15d076235948df27647af3732c5ae

  • SSDEEP

    12288:2OW1vjJGGna1q5IscdEjcdja5VySGJE6awd6jQH171BFM2AYOMgKqhxgyVMwl1:2OW1LJ1na1Or0E4dj4+Ei/BFMlRMgt4M

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

5nd2

Decoy

soulalchemyhub.com

geisa24.online

1c0v9.xyz

marcomarzadori-shop.com

yarn360.net

coding-bootcamps-57448.bond

kjtrhtsd.top

83b52.com

xiaomadou8.com

d4rk23.com

abdg1.com

clientunlimited.com

29981e.shop

scshuixie.fun

erxbet171.com

yiyageshafa.com

salju4d5.com

valentinpfaffenwimmer.com

profitecnicaingenieria.com

dohafintech.net

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\NEAS.ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997ccexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997ccexe_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Users\Admin\AppData\Local\Temp\NEAS.ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997ccexe_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\NEAS.ccd3d1ec6d5b5723225b7d0c6488de099b2b22c5b70bc1c521c148160f5997ccexe_JC.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3536

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3096-8-0x0000000005600000-0x0000000005610000-memory.dmp

          Filesize

          64KB

        • memory/3096-9-0x00000000069D0000-0x00000000069E0000-memory.dmp

          Filesize

          64KB

        • memory/3096-2-0x0000000005990000-0x0000000005F34000-memory.dmp

          Filesize

          5.6MB

        • memory/3096-3-0x0000000005480000-0x0000000005512000-memory.dmp

          Filesize

          584KB

        • memory/3096-4-0x0000000005600000-0x0000000005610000-memory.dmp

          Filesize

          64KB

        • memory/3096-5-0x0000000005520000-0x000000000552A000-memory.dmp

          Filesize

          40KB

        • memory/3096-0-0x00000000009E0000-0x0000000000A7A000-memory.dmp

          Filesize

          616KB

        • memory/3096-6-0x0000000005960000-0x0000000005972000-memory.dmp

          Filesize

          72KB

        • memory/3096-1-0x0000000074930000-0x00000000750E0000-memory.dmp

          Filesize

          7.7MB

        • memory/3096-7-0x0000000074930000-0x00000000750E0000-memory.dmp

          Filesize

          7.7MB

        • memory/3096-10-0x0000000008310000-0x000000000837E000-memory.dmp

          Filesize

          440KB

        • memory/3096-11-0x000000000AA90000-0x000000000AB2C000-memory.dmp

          Filesize

          624KB

        • memory/3096-14-0x0000000074930000-0x00000000750E0000-memory.dmp

          Filesize

          7.7MB

        • memory/3536-12-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/3536-15-0x0000000000FF0000-0x000000000133A000-memory.dmp

          Filesize

          3.3MB

        • memory/3536-16-0x0000000000FF0000-0x000000000133A000-memory.dmp

          Filesize

          3.3MB