Overview

overview

10

Static

static

3

631ac8f186...01.exe

windows7-x64

10

631ac8f186...01.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    631ac8f1867678453f65ea97b74dc9e30f520d6796b93919c65352cb467b5901

  • Size

    3.2MB

  • Sample

    231002-mw2mwahc4s

  • MD5

    3a618ec74a54d2df28592758840f0ab6

  • SHA1

    e444f30ab51de43fc59c01567a595418dab915eb

  • SHA256

    631ac8f1867678453f65ea97b74dc9e30f520d6796b93919c65352cb467b5901

  • SHA512

    e8950d542383edf9aae5b73e89ee566a464cd70e69ad1fe145779d568094eb1d3a11aa6ed45405cfc5e53ad8e10d355e772e4703c21c931eb0d0fee4aa039b6b

  • SSDEEP

    49152:SizmiFgXMrKCQMvrYVLTeir3lKyzcdeNdpPCH62YSMnZ:NlrQM613lKy2eNdJCa2

Score
10/10
cobaltstrike100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://www.ycxiao.tk:2083/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

    2083

  • 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 10.0; Windows NT 6.2; WOW64; Trident/6.0)

  • watermark

    100000

Targets

    • Target

      631ac8f1867678453f65ea97b74dc9e30f520d6796b93919c65352cb467b5901

    • Size

      3.2MB

    • MD5

      3a618ec74a54d2df28592758840f0ab6

    • SHA1

      e444f30ab51de43fc59c01567a595418dab915eb

    • SHA256

      631ac8f1867678453f65ea97b74dc9e30f520d6796b93919c65352cb467b5901

    • SHA512

      e8950d542383edf9aae5b73e89ee566a464cd70e69ad1fe145779d568094eb1d3a11aa6ed45405cfc5e53ad8e10d355e772e4703c21c931eb0d0fee4aa039b6b

    • SSDEEP

      49152:SizmiFgXMrKCQMvrYVLTeir3lKyzcdeNdpPCH62YSMnZ:NlrQM613lKy2eNdJCa2

    Score
    10/10
    cobaltstrike100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks