General

  • Target

    03ccd9ab1ff49b374c233aa89e45b683cbf3b7ee87b3a257421c4e541330ae3e

  • Size

    5.6MB

  • Sample

    231010-3sy1ksha5v

  • MD5

    2e73b0ade618cdc967165d1310eec29c

  • SHA1

    b56638a0e6d46f29bb32bcd5274bb9c8d58b56d8

  • SHA256

    03ccd9ab1ff49b374c233aa89e45b683cbf3b7ee87b3a257421c4e541330ae3e

  • SHA512

    264aea5bff72ca246f1b0b5219220a215aa5bbcc0efd716bc65c7c642702050ef87d50c39cf8479a28dfdc4e04624e5c365a7c01791dcfd18f3c8e8d6e5debbb

  • SSDEEP

    98304:XMWfDc9W4i3yiI7HuSjOCf6xD/RRI+iZ7q1zPPXNAjtVa/u:UruyiYHs1xlRI+7NAjtVa/u

Malware Config

Extracted

Family

cobaltstrike

Botnet

666666

C2

http://css.bustring.com:443/safebrowsing/QVXHQf/QVXHQfXdpinARC06MctcJ4hprcWoBIZaDp2-M

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    css.bustring.com,/safebrowsing/QVXHQf/QVXHQfXdpinARC06MctcJ4hprcWoBIZaDp2-M

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    5120

  • polling_time

    30000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\gpupdate.exe

  • sc_process64

    %windir%\sysnative\gpupdate.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZFVu69HEHoxtabkylaXLTONOa7sbbaTxinK8LCf7IOw6k9xtHahhn/phltzTgYu9ZYS1ugMrlB8Ik2/F8CTX+o5xgIQJU6is7Dj7ggXGamS89VZdp9f5U58EGa97acrc6Ga9zXeW/q1HBFfSnEuEt7SlJlVZOTgNldOiN5zpXTQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /safebrowsing/QVXHQf/QVXHQfyfH5BrChprcWoBIZaDp2-M

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3943.0 Safari/537.36 Edg/79.0.308.1

  • watermark

    666666

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      03ccd9ab1ff49b374c233aa89e45b683cbf3b7ee87b3a257421c4e541330ae3e

    • Size

      5.6MB

    • MD5

      2e73b0ade618cdc967165d1310eec29c

    • SHA1

      b56638a0e6d46f29bb32bcd5274bb9c8d58b56d8

    • SHA256

      03ccd9ab1ff49b374c233aa89e45b683cbf3b7ee87b3a257421c4e541330ae3e

    • SHA512

      264aea5bff72ca246f1b0b5219220a215aa5bbcc0efd716bc65c7c642702050ef87d50c39cf8479a28dfdc4e04624e5c365a7c01791dcfd18f3c8e8d6e5debbb

    • SSDEEP

      98304:XMWfDc9W4i3yiI7HuSjOCf6xD/RRI+iZ7q1zPPXNAjtVa/u:UruyiYHs1xlRI+7NAjtVa/u

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Matrix

Tasks