General

  • Target

    CRIMSON.rar

  • Size

    4.8MB

  • MD5

    c621a656ac973e464050f3a5a57705ad

  • SHA1

    9d6f560c3d51ce652141798ebb6956d5b4515548

  • SHA256

    0c966a7beeb63c7bee76689648713ebb8ee7428f71d5f48959dcd45e940fef89

  • SHA512

    4583bc8f821d147aee46b3e8394b8aaa5a6e5b9f7d1270a8ad4c6d066c683a9b95186a938fa38b8ac486eb9cf592d97b342308c330829e96776ef02d16a6934a

  • SSDEEP

    98304:6ncLKHPZCXVBFzYb0Kkar7w5ka+YrAcycgYLHSCPedgNBQ2TwBgMke:6uKHPZClBFzwDM+xYNycg4IgU2AgMke

Score
3/10

Malware Config

Signatures

  • Embeds OpenSSL 1 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • Unsigned PE 8 IoCs

    Checks for missing Authenticode signature.

Files

  • CRIMSON.rar
    .rar
  • CRIMSON/Bin/Crimson Best.exe.config
  • CRIMSON/Bin/Crimson Best.pdb
  • CRIMSON/Bin/Xeno.dll
    .dll windows:6 windows x64 arch:x64

    3a1f9d973bff43051a3daf411f707362


    Headers

    Imports

    Exports

    Sections

  • CRIMSON/Bin/libcrypto-3-x64.dll
    .dll windows:6 windows x64 arch:x64

    680b5c239d82da8e527bf24b921948fd


    Headers

    Imports

    Exports

    Sections

  • CRIMSON/Bin/libssl-3-x64.dll
    .dll windows:6 windows x64 arch:x64

    b14ebe784f458189a17382fee793f658


    Headers

    Imports

    Exports

    Sections

  • CRIMSON/Bin/xxhash.dll
    .dll windows:6 windows x64 arch:x64

    fba6b233846a2ea5e6907e23b2de9a26


    Headers

    Imports

    Exports

    Sections

  • CRIMSON/Bin/zstd.dll
    .dll windows:6 windows x64 arch:x64

    f32e8587cacdf9095c309b87f2877ebb


    Headers

    Imports

    Exports

    Sections

  • CRIMSON/Crimson Best.exe
    .exe windows:4 windows x64 arch:x64


    Headers

    Sections

  • CRIMSON/FastColoredTextBox.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Headers

    Imports

    Sections

  • CRIMSON/Guna.UI2.dll
    .dll windows:4 windows x86 arch:x86

    dae02f32a21e03ce65412f6e56942daa


    Code Sign

    Headers

    Imports

    Sections

  • CRIMSON/Monaco/index.html
    .html .js polyglot
  • CRIMSON/Monaco/vs/base/worker/workerMain.js
    .js
  • CRIMSON/Monaco/vs/basic-languages/bat/bat.js
  • CRIMSON/Monaco/vs/basic-languages/coffee/coffee.js
  • CRIMSON/Monaco/vs/basic-languages/cpp/cpp.js
  • CRIMSON/Monaco/vs/basic-languages/csharp/csharp.js
  • CRIMSON/Monaco/vs/basic-languages/csp/csp.js
  • CRIMSON/Monaco/vs/basic-languages/css/css.js
  • CRIMSON/Monaco/vs/basic-languages/dockerfile/dockerfile.js
  • CRIMSON/Monaco/vs/basic-languages/fsharp/fsharp.js
  • CRIMSON/Monaco/vs/basic-languages/go/go.js
  • CRIMSON/Monaco/vs/basic-languages/handlebars/handlebars.js
    .js
  • CRIMSON/Monaco/vs/basic-languages/html/html.js
    .js
  • CRIMSON/Monaco/vs/basic-languages/ini/ini.js
  • CRIMSON/Monaco/vs/basic-languages/java/java.js
  • CRIMSON/Monaco/vs/basic-languages/less/less.js
  • CRIMSON/Monaco/vs/basic-languages/lua/lua.js
  • CRIMSON/Monaco/vs/basic-languages/markdown/markdown.js
    .js
  • CRIMSON/Monaco/vs/basic-languages/msdax/msdax.js
  • CRIMSON/Monaco/vs/basic-languages/mysql/mysql.js
  • CRIMSON/Monaco/vs/basic-languages/objective-c/objective-c.js
  • CRIMSON/Monaco/vs/basic-languages/pgsql/pgsql.js
  • CRIMSON/Monaco/vs/basic-languages/php/php.js
  • CRIMSON/Monaco/vs/basic-languages/postiats/postiats.js
  • CRIMSON/Monaco/vs/basic-languages/powershell/powershell.js
  • CRIMSON/Monaco/vs/basic-languages/pug/pug.js
  • CRIMSON/Monaco/vs/basic-languages/python/python.js
  • CRIMSON/Monaco/vs/basic-languages/r/r.js
  • CRIMSON/Monaco/vs/basic-languages/razor/razor.js
    .js
  • CRIMSON/Monaco/vs/basic-languages/redis/redis.js
  • CRIMSON/Monaco/vs/basic-languages/redshift/redshift.js
  • CRIMSON/Monaco/vs/basic-languages/ruby/ruby.js
  • CRIMSON/Monaco/vs/basic-languages/rust/rust.js
  • CRIMSON/Monaco/vs/basic-languages/sb/sb.js
  • CRIMSON/Monaco/vs/basic-languages/scss/scss.js
  • CRIMSON/Monaco/vs/basic-languages/solidity/solidity.js
  • CRIMSON/Monaco/vs/basic-languages/sql/sql.js
  • CRIMSON/Monaco/vs/basic-languages/st/st.js
  • CRIMSON/Monaco/vs/basic-languages/swift/swift.js
  • CRIMSON/Monaco/vs/basic-languages/vb/vb.js
  • CRIMSON/Monaco/vs/basic-languages/xml/xml.js
  • CRIMSON/Monaco/vs/basic-languages/yaml/yaml.js
  • CRIMSON/Monaco/vs/editor/contrib/suggest/media/String_16x.svg
  • CRIMSON/Monaco/vs/editor/contrib/suggest/media/String_inverse_16x.svg
  • CRIMSON/Monaco/vs/editor/editor.main.css
  • CRIMSON/Monaco/vs/editor/editor.main.js
    .js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.de.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.es.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.fr.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.it.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.ja.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.ko.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.ru.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.zh-cn.js
  • CRIMSON/Monaco/vs/editor/editor.main.nls.zh-tw.js
  • CRIMSON/Monaco/vs/editor/standalone/browser/quickOpen/symbol-sprite.svg
  • CRIMSON/Monaco/vs/language/css/cssMode.js
    .js
  • CRIMSON/Monaco/vs/language/css/cssWorker.js
    .js
  • CRIMSON/Monaco/vs/language/html/htmlMode.js
    .js
  • CRIMSON/Monaco/vs/language/html/htmlWorker.js
    .js
  • CRIMSON/Monaco/vs/language/json/jsonMode.js
    .js
  • CRIMSON/Monaco/vs/language/json/jsonWorker.js
    .js
  • CRIMSON/Monaco/vs/language/typescript/lib/typescriptServices.js
    .js
  • CRIMSON/Monaco/vs/language/typescript/tsMode.js
    .js
  • CRIMSON/Monaco/vs/language/typescript/tsWorker.js
    .js
  • CRIMSON/Monaco/vs/loader.js
    .js
  • CRIMSON/cxapis.dll
    .dll windows:4 windows x64 arch:x64


    Headers

    Sections

  • CRIMSON/workspace/.tests/appendfile.txt
  • CRIMSON/workspace/.tests/getcustomasset.txt
  • CRIMSON/workspace/.tests/isfile.txt
  • CRIMSON/workspace/.tests/listfiles/test_1.txt
  • CRIMSON/workspace/.tests/listfiles/test_2.txt
  • CRIMSON/workspace/.tests/loadfile.txt
  • CRIMSON/workspace/.tests/readfile.txt
  • CRIMSON/workspace/.tests/writefile
  • CRIMSON/workspace/.tests/writefile.txt
  • CRIMSON/workspace/IY_FE.iy
  • CRIMSON/workspace/KavoConfig.JSON
  • CRIMSON/workspace/bd8b5a2f8618a502e393798c497450b5-cache.lua
    .js