Overview

overview

10

Static

static

3

f37b813d0e...35.exe

windows7-x64

1

f37b813d0e...35.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f37b813d0e7d1163397bda72b928aec29efd28c270c926ca5843bac69bfe5c35.exe

  • Size

    2.7MB

  • Sample

    240519-k9rcysbf9y

  • MD5

    c8125dedd07aa60b0cec53d57a5560ca

  • SHA1

    9332a93a19132b3bdbd9766b59ef259771464697

  • SHA256

    f37b813d0e7d1163397bda72b928aec29efd28c270c926ca5843bac69bfe5c35

  • SHA512

    d9e38c5ffef22a9bfe72b0631f097fbcae3b2cbc45113c7334251e5db748935ef8c2706b950998cd8d2254ba8ef615db25884755cdce10aa31d8855c62c91ed4

  • SSDEEP

    49152:BKgF869rE0J5B7rAmLYHwTl9Gpw6xB+8XMkh:BKDJ6cJHw59mZm

Score
10/10
cobaltstrike0100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://81.69.37.111:8088/visit.js

Attributes
  • access_type

    512

  • host

    81.69.37.111,/visit.js

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    8088

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCg72IdOhUYGnC4rr0AokFjjTHQK7WobdYq+eM9tkJComLjfgbvvymXg0EolR9Y4Iz1Xg7oAkdgNlhExHMXgEIYJTEn4QOtE6dzx2tYB3s3fDtJidSwry7Tb93ZTOmbgTsNyOadUxbpTN3vpXuSBPyjpTtPO/8IxbHCGQ7f14IEawIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Win64; x64; Trident/6.0; Touch)

  • watermark

    100000

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      f37b813d0e7d1163397bda72b928aec29efd28c270c926ca5843bac69bfe5c35.exe

    • Size

      2.7MB

    • MD5

      c8125dedd07aa60b0cec53d57a5560ca

    • SHA1

      9332a93a19132b3bdbd9766b59ef259771464697

    • SHA256

      f37b813d0e7d1163397bda72b928aec29efd28c270c926ca5843bac69bfe5c35

    • SHA512

      d9e38c5ffef22a9bfe72b0631f097fbcae3b2cbc45113c7334251e5db748935ef8c2706b950998cd8d2254ba8ef615db25884755cdce10aa31d8855c62c91ed4

    • SSDEEP

      49152:BKgF869rE0J5B7rAmLYHwTl9Gpw6xB+8XMkh:BKDJ6cJHw59mZm

    Score
    10/10
    cobaltstrike0100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks