General

  • Target

    a4b96d9cb2b7255ac9eae85cdf30ad4a

  • Size

    217KB

  • Sample

    240225-135vrsed7x

  • MD5

    a4b96d9cb2b7255ac9eae85cdf30ad4a

  • SHA1

    77e3d05f181195b2da5c0ba64794b11e2ac12aae

  • SHA256

    666f8dd0a6cbdb7e38658d898e4dc0012ff642873183be8b27f212ff1b0edba2

  • SHA512

    74ec82228ccf5fc7eeaa8e3414c9c09c427c606b332f39f9d59874b8f02311afdb9e3ed12a4c2471f8b1a14da1c2e7736c764041116a3a33dfb0cf161338a861

  • SSDEEP

    3072:xdiFtjEf4gkF6YIc9k8zD9+YMU/cJUO2pmXoD3xFjtU1PHaz:MJEf1kIYVj1+7U/lbD37jU

Malware Config

Extracted

Family

cobaltstrike

Botnet

1556462172

C2

http://workhub.microsoft.com:4433/football/2021/may/31/all/all

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    workhub.microsoft.com,/football/2021/may/31/all/all

  • http_header1

    AAAABwAAAAAAAAAPAAAAAwAAAAYAAAAMRmFzdGx5LUNhY2hlAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAABwAAAAAAAAAGAAAADWZhc3RseS1oZWFkZXIAAAAHAAAAAQAAAA8AAAADAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    3840

  • maxdns

    255

  • polling_time

    20000

  • port_number

    4433

  • sc_process32

    %windir%\syswow64\svchost.exe

  • sc_process64

    %windir%\sysnative\svchost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCHVbAU1edBlfNE0tQxy7KrrsXN0btYGXvetLyGdQYAwJasI/vjQJB+ANJt5ynvlIrP+43VJgEO19f/Jk6+7RJwgFw9N6vY4TIvo3tzaWWAaJtK5m0iu1N2U9vlbQ6UuIPyD4Vv/lbr3RZeI1XrKQFBMfuBnacjr6KBn+Etjg/MSQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /all/test21/us/lifeandstyle

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.77 Safari/537.36

  • watermark

    1556462172

Targets

    • Target

      a4b96d9cb2b7255ac9eae85cdf30ad4a

    • Size

      217KB

    • MD5

      a4b96d9cb2b7255ac9eae85cdf30ad4a

    • SHA1

      77e3d05f181195b2da5c0ba64794b11e2ac12aae

    • SHA256

      666f8dd0a6cbdb7e38658d898e4dc0012ff642873183be8b27f212ff1b0edba2

    • SHA512

      74ec82228ccf5fc7eeaa8e3414c9c09c427c606b332f39f9d59874b8f02311afdb9e3ed12a4c2471f8b1a14da1c2e7736c764041116a3a33dfb0cf161338a861

    • SSDEEP

      3072:xdiFtjEf4gkF6YIc9k8zD9+YMU/cJUO2pmXoD3xFjtU1PHaz:MJEf1kIYVj1+7U/lbD37jU

MITRE ATT&CK Matrix

Tasks