Overview

overview

10

Static

static

3

836b2ce0fa...ba.exe

windows7-x64

10

836b2ce0fa...ba.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    836b2ce0fadfed7dcad8a1df8032524171856615f6d88bbd59dcbaf1354c94ba

  • Size

    3.2MB

  • Sample

    231014-2xvchseb42

  • MD5

    0de7671d0c52234367e73b745aa915f7

  • SHA1

    a185063e64ea8572acb0dfb2f02e7138a9a54cb3

  • SHA256

    836b2ce0fadfed7dcad8a1df8032524171856615f6d88bbd59dcbaf1354c94ba

  • SHA512

    2068b6b3769d9fda6836eb3e623c1f3012bbcfad2b8dccdd24e5cae0be6efd5f65d335f4b536fd8309ba45d73854c5dd928ce37e3817d241c18baca5c1a4b918

  • SSDEEP

    49152:iH334Nlk/LvOXLJaocSyI//T6INE+Ypiy:g4p7ASyITdO+Y

Score
10/10
cobaltstrike100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://www.ycxiao.tk:8443/api/3

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    www.ycxiao.tk,/api/3

  • http_header1

    AAAAEAAAAA9Ib3N0OiB5Y3hpYW8udGsAAAAHAAAAAAAAAAMAAAAGAAAABkNvb2tpZQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAAEAAAAA9Ib3N0OiB5Y3hpYW8udGsAAAAHAAAAAAAAAAwAAAAHAAAAAQAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    8443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCG3ssV8PuKaHFEyyrRoRIPIrbr3qOvXEKt1sOUB3yvOSNRzUTvhSc8hcKhAmqnPIMTlHHKHyQhGrC1wdn6MabsertHPnXQ9WdsmDdFQGwoew19JxMNEbbPf34mt+w54jskSwgHGQf/M3EeP/26MxLN1jn0sBHpaoeXkjdwBLev9wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /api/4

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENUSSEM)

  • watermark

    100000

Targets

    • Target

      836b2ce0fadfed7dcad8a1df8032524171856615f6d88bbd59dcbaf1354c94ba

    • Size

      3.2MB

    • MD5

      0de7671d0c52234367e73b745aa915f7

    • SHA1

      a185063e64ea8572acb0dfb2f02e7138a9a54cb3

    • SHA256

      836b2ce0fadfed7dcad8a1df8032524171856615f6d88bbd59dcbaf1354c94ba

    • SHA512

      2068b6b3769d9fda6836eb3e623c1f3012bbcfad2b8dccdd24e5cae0be6efd5f65d335f4b536fd8309ba45d73854c5dd928ce37e3817d241c18baca5c1a4b918

    • SSDEEP

      49152:iH334Nlk/LvOXLJaocSyI//T6INE+Ypiy:g4p7ASyITdO+Y

    Score
    10/10
    cobaltstrike100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks