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General

  • Target

    f3b2f1ec49bf6fbd4fe9e28fb28e526da4c7fce85ac95f835d3dc343b872075d

  • Size

    7.7MB

  • Sample

    241014-mkyf3sybmq

  • MD5

    bfa844f0be57643e3ebf11690e539a75

  • SHA1

    8495fd0110b642c66f49e3d30c543f5c730bc206

  • SHA256

    f3b2f1ec49bf6fbd4fe9e28fb28e526da4c7fce85ac95f835d3dc343b872075d

  • SHA512

    c527259c31068ce4bcba4f88bd8f99745d43c4809b8c75f6242eccfa712bf2fcbf3e785294c94f65ee23397d44dda74b1ec02cc9b9a76e059b608d31c11c8317

  • SSDEEP

    49152:u/byhpYcDbYtlxFbY2zU6AoF01ms886E4xkkrtCMcrY0Eqh88RwTAJx6ZXdl71KB:eyoaZl3sqbwEJOfcOm4ZW

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://img.bilibili.buzz:2096/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    img.bilibili.buzz,/jquery-3.3.1.min.js

  • http_header1

    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

  • http_header2

    AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAAAoAAAAgUmVmZXJlcjogaHR0cDovL2NvZGUuanF1ZXJ5LmNvbS8AAAAKAAAAHkFjY2VwdC1FbmNvZGluZzogZ3ppcCwgZGVmbGF0ZQAAAAcAAAAAAAAADwAAAA0AAAAFAAAACF9fY2ZkdWlkAAAABwAAAAEAAAAPAAAADQAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • polling_time

    45000

  • port_number

    2096

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCafWxjQDeAktvHYe8GeEICj44js578u0+jR/BEAsc1dqqt5ILo49OnGtta7KYlBt+R2nrd+ThSr9wY5YCT+PA82A/HyowDZ7CoPv/lHKmfpiOVc6I+BeDNA8TqQVLtOMZ41LjN2AcJ+tmfzlRj3QgdNw7T3dkzz8z91Pszh5p59QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /jquery-3.3.2.min.js

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

  • watermark

    100000000

Targets

    • Target

      f3b2f1ec49bf6fbd4fe9e28fb28e526da4c7fce85ac95f835d3dc343b872075d

    • Size

      7.7MB

    • MD5

      bfa844f0be57643e3ebf11690e539a75

    • SHA1

      8495fd0110b642c66f49e3d30c543f5c730bc206

    • SHA256

      f3b2f1ec49bf6fbd4fe9e28fb28e526da4c7fce85ac95f835d3dc343b872075d

    • SHA512

      c527259c31068ce4bcba4f88bd8f99745d43c4809b8c75f6242eccfa712bf2fcbf3e785294c94f65ee23397d44dda74b1ec02cc9b9a76e059b608d31c11c8317

    • SSDEEP

      49152:u/byhpYcDbYtlxFbY2zU6AoF01ms886E4xkkrtCMcrY0Eqh88RwTAJx6ZXdl71KB:eyoaZl3sqbwEJOfcOm4ZW

MITRE ATT&CK Matrix

Tasks