General

  • Target

    1296d6c02e348f627a801a02f32a26ce

  • Size

    221KB

  • MD5

    1296d6c02e348f627a801a02f32a26ce

  • SHA1

    b0b98af4593b996fc65b8f3a0ef7ed3e398b7080

  • SHA256

    dae0d23e076390e35ba012a1b9891a5564107bc4fd96bcb769c276b7318d4b00

  • SHA512

    e2e3aad07909896b0118e082225d01f5a57df1586f0808c550bbf1254a9bc3bc4e84b7167ea723d6b5e7c94457c57aadcc1dd56dbf8c365ea26542d5c0dd4b39

  • SSDEEP

    3072:wn0XHqgE8YzAMDLuspafV0Yp1cR6abXs85ExRHLdN501aYhlDL5ZGQnuQMQh:PbrGAMDL6fV0YzEsK2LPSakz4QuQ1h

Score
10/10

Malware Config

Extracted

Family

cobaltstrike

Botnet

755154920

C2

http://api.yelp.com:443/mail/u/0/#inbox

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    api.yelp.com,/mail/u/0/#inbox

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    24832

  • polling_time

    14

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTpkTmiqrzJI/pHm6vRZqLc1jM/dZKxC8xOmm3fb7i8fQVikJfeBxSURkBX7whXD9a/Qpsc4X9VIBQ+0ZMxhFXzDQPQc8UAdEGZuiR8ep9o95d0ctD5PZYi4B4gx/5KjcaTgffnTIqyt8n9dfYL+wo/Cs8Vf/NIQ15te+73J/wkwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /mail/u/1/

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; MALC)

  • watermark

    755154920

Signatures

  • Cobaltstrike family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 1296d6c02e348f627a801a02f32a26ce
    .exe windows:4 windows x86 arch:x86

    829da329ce140d873b4a8bde2cbfaa7e


    Headers

    Imports

    Sections