Overview

overview

10

Static

static

10

flux.exe

windows7-x64

7

flux.exe

windows10-2004-x64

9

discord_to...er.pyc

windows7-x64

3

discord_to...er.pyc

windows10-2004-x64

3

get_cookies.pyc

windows7-x64

3

get_cookies.pyc

windows10-2004-x64

3

misc.pyc

windows7-x64

3

misc.pyc

windows10-2004-x64

3

passwords_grabber.pyc

windows7-x64

3

passwords_grabber.pyc

windows10-2004-x64

3

source_prepared.pyc

windows7-x64

3

source_prepared.pyc

windows10-2004-x64

3

Sharing

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General

  • Target

    flux.exe

  • Size

    81.1MB

  • Sample

    240827-x3lv4sxdkb

  • MD5

    5d5ffe39e7d46a5365472feeac3ce95f

  • SHA1

    881b5e4a907441f198945b75e6340d717e0e73d8

  • SHA256

    eea63419cefaaf2f1ce0271abc97290335f7f3abac3fde5b4cac9cb0cb79d5f5

  • SHA512

    20423c0e434db86a4424c08b02ffc003cdffb097eaa0681eea77e321dc93f3bcb9acd94bb62ad8625a62dadd19915b38a65c867069f31d9e80a9b84a578e744e

  • SSDEEP

    1572864:CvxZQgl3w7vaSk8IpG7V+VPhqcPE7hlgkiYgj+h58sMwVWq9F0FcJz7:CvxZxKeSkB05awcSeu5B19FX7

Score
10/10
pysilondiscoveryevasionexecutionpersistencepyinstallerupx

Malware Config

Targets

    • Target

      flux.exe

    • Size

      81.1MB

    • MD5

      5d5ffe39e7d46a5365472feeac3ce95f

    • SHA1

      881b5e4a907441f198945b75e6340d717e0e73d8

    • SHA256

      eea63419cefaaf2f1ce0271abc97290335f7f3abac3fde5b4cac9cb0cb79d5f5

    • SHA512

      20423c0e434db86a4424c08b02ffc003cdffb097eaa0681eea77e321dc93f3bcb9acd94bb62ad8625a62dadd19915b38a65c867069f31d9e80a9b84a578e744e

    • SSDEEP

      1572864:CvxZQgl3w7vaSk8IpG7V+VPhqcPE7hlgkiYgj+h58sMwVWq9F0FcJz7:CvxZxKeSkB05awcSeu5B19FX7

    Score
    9/10
    upxevasionexecutionpersistence

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

    • Target

      discord_token_grabber.pyc

    • Size

      17KB

    • MD5

      e523026b612006e580e96bd9e2a8882c

    • SHA1

      03b9938701f7eff11a0c3632ed805e8188598c88

    • SHA256

      8ae6baddc552f9a47c488760a3d3b04f217f7c999dbffc1a548bb09532e6bf77

    • SHA512

      a0f15f5edecbab4894aa3b85092fc2bde34b76f6048b198ce387d59a56d6c74969201cc43d19cd27a9ff0a6ab72268884a90ef206f0be34a5707a7f6ea24a853

    • SSDEEP

      384:cGllyAavwS9F0RW807PPQviowoYbCj+Mo8WWIc02a8:cIlytvX9iRW8inQ6owoYOyM0d2a8

    Score
    3/10
    discovery
    behavioral3behavioral4

    • Target

      get_cookies.pyc

    • Size

      10KB

    • MD5

      b38f506528b3d6d5dbd851426c347b95

    • SHA1

      e91bf4ef42128267934e21be0176e552480f5977

    • SHA256

      85a7c34afad2c270ca690a5b4c30cc8bf16967e623fc77f4de4497901030a93b

    • SHA512

      ab110dc92eba564fd0ec6c6a75e779f588518dc1aa461f072ab02b96bc11fbe25e09faa6a556dc6a127c3e8826382697b72037a0cefbdaf32fd70a723e746295

    • SSDEEP

      192:TzOCIeinQfUF9LdwOEVOFc1mNe47+o+zEzzzzz1zz+HoowAE:TzOUiQccEe4KoOIAE

    Score
    3/10
    discovery
    behavioral5behavioral6

    • Target

      misc.pyc

    • Size

      5KB

    • MD5

      31aa260c6cdeaa9d942cd0dcfcadd16a

    • SHA1

      a6818f3acf5c2ab9d65b41a81cb92b36b85cc932

    • SHA256

      b522284f1a7e518c269c0414160407ec7834a4397f85ef389433b49367b5df9c

    • SHA512

      0dd277ef948315a3554bd8c5110e27afa9b2eac88defc1211771c050cdd27b3668484dec35ec5c5010bff00b62c2cebd9e7286c0b114ad28437719b42bd0fc2c

    • SSDEEP

      96:DSajAihmJG4n3B4SmSSSSlSSSShDwegPbbVxlj0nIAEDS5ejmw01k9Bddpq:eYAfn3ySmSSSSlSSSSeeOPVxx0nIAZeQ

    Score
    3/10
    discovery
    behavioral7behavioral8

    • Target

      passwords_grabber.pyc

    • Size

      8KB

    • MD5

      704dced7f7530b19a34a5f7a71c26b10

    • SHA1

      608d9647488cfa2b5f84a891028168a973bfcfa9

    • SHA256

      1fd284f1e27263bd2a16050c6989933a382c7d196f4c9f247187cc3b3f6ba3ac

    • SHA512

      e4a6710abef2c45d631745c91d8135873be06e5b240a61362e341d05ecc1dedf885487a554b648c328a3c5cc17fcf74e6d066b2e3f51379358ba28c2a0f2f39f

    • SSDEEP

      192:+CE34EAL/GFf/PomdPO23NsDmqFUhkxNivLI9dRvL:Y4EAL/AfRBO8NsxuOxNn

    Score
    3/10
    discovery
    behavioral10behavioral9

    • Target

      source_prepared.pyc

    • Size

      180KB

    • MD5

      0ed4aed496f1c345e6a8c0ab3f20c287

    • SHA1

      404c6516831fdcb94e55bb0febebd2d77d3f1533

    • SHA256

      a79ec266054d6021d4525cd537e44567ab4aef70a35cab6eb292d24bf1ed92c5

    • SHA512

      69ddf35cb6b328c87762c41eb78e901385bb79bba45cbce84770235d22d515ace01812e20f6d15d58ab9bec0d2a13de6262d8ef350345b6b35a100703d5bac63

    • SSDEEP

      3072:4HvLaFyA9G12Vo8PEtelZN+thZa/TFgzj0SCknW:wWFzJVo88cN+rZa/TFgzjTCr

    Score
    3/10
    behavioral11behavioral12

MITRE ATT&CK Enterprise v15

Tasks