General

  • Target

    cs.exe

  • Size

    219KB

  • Sample

    210928-wdz6rscch8

  • MD5

    dd603aa1d89175eedf2d86627f926132

  • SHA1

    18bab8808b10f188f20999b8184755270696ab0f

  • SHA256

    dafd65bbbb00db71b56eead40230c43fbb64335b257e6fd28e776a78f76c50c2

  • SHA512

    a1be41a1aa2c3179678defd1f9f96faeedca2b0d1aed876b75e998b8b85d64ffacb2a7889c69e282bb2fa5bae242ddff064d5f8e106c946026b1f2eedb83cad9

Malware Config

Extracted

Family

cobaltstrike

Botnet

1359593325

C2

http://pypi.python.org:443/questions/32251816/c-sharp-directives-compilation-error

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    pypi.python.org,/questions/32251816/c-sharp-directives-compilation-error

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    5632

  • polling_time

    35000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAJ9HSCGpsUISIdcX9KSquGTBtNV2BM1E1rv+Ft+mdYImNxh8Nz4froDPf/4X+lKkxgW23GjBft5PITEy/oAJK/Q65fMN90V89aOXvFqTE43YBWaqDawPzPt6cDALvUtnULBWceckc0qo9kOwxn9N4aAi7RLBSP9beFe5VEP7yUQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    3.445232896e+09

  • unknown2

    AAAABAAAAAEAAAQ/AAAAAgAAABEAAAACAAAATgAAAAIAAAAHAAAAAgAAAHMAAAACAAAAXgAAAAIAAAABAAAADQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /questions/32251817/c-sharp-directives-compilation-error

  • user_agent

    Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36

  • watermark

    1359593325

Targets

    • Target

      cs.exe

    • Size

      219KB

    • MD5

      dd603aa1d89175eedf2d86627f926132

    • SHA1

      18bab8808b10f188f20999b8184755270696ab0f

    • SHA256

      dafd65bbbb00db71b56eead40230c43fbb64335b257e6fd28e776a78f76c50c2

    • SHA512

      a1be41a1aa2c3179678defd1f9f96faeedca2b0d1aed876b75e998b8b85d64ffacb2a7889c69e282bb2fa5bae242ddff064d5f8e106c946026b1f2eedb83cad9

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Tasks