Overview

overview

10

Static

static

6c42cf467d...fe.exe

windows7_x64

10

6c42cf467d...fe.exe

windows10_x64

10

Sharing

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General

  • Target

    6c42cf467d6bf3aad0153d81f925aaa0f06828781f0cd056e03ca8f5171e40fe

  • Size

    217KB

  • Sample

    201111-ljb6qam122

  • MD5

    e7ebefcc6c56d445c20cf78a466eda81

  • SHA1

    ce454a6da14dbd35227d4a609c669cb0b886479a

  • SHA256

    6c42cf467d6bf3aad0153d81f925aaa0f06828781f0cd056e03ca8f5171e40fe

  • SHA512

    fe5267e07a10600e7060f8c5d687a515a2b2128f80f6cad3b19f50f800e2ea597798da165b7923a098f22ab7e1333a4352b1bc5ecffccd46daa3654f4f907e7c

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://universalec.com.zclngty.club:443/owa/

Attributes
  • access_type

    512

  • beacon_type

    2048

  • dns_idle

    1.34744072e+08

  • host

    universalec.com.zclngty.club,/owa/

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAoAAACGQ29va2llOiBNaWNyb3NvZnRBcHBsaWNhdGlvbnNUZWxlbWV0cnlEZXZpY2VJZD05NWMxOGQ4LTRkY2U5ODU0O0NsaWVudElkPTFDMEY2QzVEOTEwRjk7TVNQQXV0aD0zRWtBakRLakk7eGlkPTczMGJmNzt3bGE0Mj1aRzB5TXpBMktqRXMAAAAHAAAAAAAAAA0AAAAFAAAAAndhAAAACQAAAA5wYXRoPS9jYWxlbmRhcgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAABAAAADQAAAAUAAAACd2EAAAAHAAAAAAAAAA0AAAACAAAABndsYTQyPQAAAAIAAAALeGlkPTczMGJmNzsAAAACAAAAEk1TUEF1dGg9M0VrQWpES2pJOwAAAAIAAAAXQ2xpZW50SWQ9MUMwRjZDNUQ5MTBGOTsAAAACAAAAOE1pY3Jvc29mdEFwcGxpY2F0aW9uc1RlbGVtZXRyeURldmljZUlkPTk1YzE4ZDgtNGRjZTk4NTQ7AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    5120

  • maxdns

    235

  • polling_time

    30000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\gpupdate.exe

  • sc_process64

    %windir%\sysnative\gpupdate.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCaFjt+ur8edBaOugmVauUhoZuRl/X1csJ4aa5HNiVVxH+nj+tljmiIaj9JYw+dX02sXg+KraYAGaR0XRIJC7Fac+g4z8+Gce7dZTFpyQgtgE/ktBZsYlweECSXVPa7mUrUvLv9bjnn4x5woeJ388rAWdOpz5PPuFV1o0cIA+/7xwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.448416512e+09

  • unknown2

    AAAABAAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /OWA/

  • user_agent

    Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko)

Targets

    • Target

      6c42cf467d6bf3aad0153d81f925aaa0f06828781f0cd056e03ca8f5171e40fe

    • Size

      217KB

    • MD5

      e7ebefcc6c56d445c20cf78a466eda81

    • SHA1

      ce454a6da14dbd35227d4a609c669cb0b886479a

    • SHA256

      6c42cf467d6bf3aad0153d81f925aaa0f06828781f0cd056e03ca8f5171e40fe

    • SHA512

      fe5267e07a10600e7060f8c5d687a515a2b2128f80f6cad3b19f50f800e2ea597798da165b7923a098f22ab7e1333a4352b1bc5ecffccd46daa3654f4f907e7c

    Score
    10/10
    cobaltstrikebackdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks