General

  • Target

    539f65aa5d72bbf2b7501cc5e31921db78a1871e4964b7d38223a9fd4c44df1a

  • Size

    17KB

  • Sample

    240606-kpkdxaca5v

  • MD5

    6b7ffccfdd43ff4bbdd1aca61bd883d1

  • SHA1

    2fee1b213472b3a21b204c78691dc5ba170cd6d5

  • SHA256

    539f65aa5d72bbf2b7501cc5e31921db78a1871e4964b7d38223a9fd4c44df1a

  • SHA512

    3aee9d47e5d6171749594f4a1aa3cf76bcd1adcbd264f46e9286309b2542d5445b5536a97f95ce5ec68e1f158ad197e5fa626511df29f4fc1cabf12b77805f5d

  • SSDEEP

    192:7DMAe4Ckj19RZZ6wpSfu1bKcq5uHj7khBDSeKNH49WX+HFWeBUbOj6kxiY:7DMAoKz6WtKEj7aBDiKW6bAY

Malware Config

Extracted

Family

cobaltstrike

C2

http://offices365.org:8808/YlAW

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Win64; x64; Trident/6.0; ASU2JS)

Extracted

Family

cobaltstrike

Botnet

1234567890

C2

http://offices365.org:8808/updates.rss

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    offices365.org,/updates.rss

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    8808

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCG6cAC4IAj3KKUyKFtOh8ZFoH7bild7/6aqA/FG52bpg07G4VhISJb9eaLdBcpHhLiSdIrkmKKKk5Yap2orR+oOpSyCcvqU6yzxNzW7Sq1Nl9XRT+tV113XucWKGA4nz/HAL0HWJOGr1f9dP6hZZS03kRuOHl1rqHBdDF4UTwaMwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; FunWebProducts; IE0006_ver1;EN_GB)

  • watermark

    1234567890

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      539f65aa5d72bbf2b7501cc5e31921db78a1871e4964b7d38223a9fd4c44df1a

    • Size

      17KB

    • MD5

      6b7ffccfdd43ff4bbdd1aca61bd883d1

    • SHA1

      2fee1b213472b3a21b204c78691dc5ba170cd6d5

    • SHA256

      539f65aa5d72bbf2b7501cc5e31921db78a1871e4964b7d38223a9fd4c44df1a

    • SHA512

      3aee9d47e5d6171749594f4a1aa3cf76bcd1adcbd264f46e9286309b2542d5445b5536a97f95ce5ec68e1f158ad197e5fa626511df29f4fc1cabf12b77805f5d

    • SSDEEP

      192:7DMAe4Ckj19RZZ6wpSfu1bKcq5uHj7khBDSeKNH49WX+HFWeBUbOj6kxiY:7DMAoKz6WtKEj7aBDiKW6bAY

MITRE ATT&CK Matrix

Tasks