Overview

overview

10

Static

static

10

21647cf4a0...fe.dll

windows7_x64

1

21647cf4a0...fe.dll

windows10-2004_x64

1

Sharing

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General

  • Target

    21647cf4a01530950e00085284205539e83ded64af0b1099eb6e9f6067689ffe

  • Size

    260KB

  • Sample

    220316-zf3lfsgce2

  • MD5

    00d2b760368c7bb58bea864c6369a89c

  • SHA1

    0023d0d4301828b94b8edfaf912635be7c3b41d4

  • SHA256

    21647cf4a01530950e00085284205539e83ded64af0b1099eb6e9f6067689ffe

  • SHA512

    e9eb7c494ab63c4281f3d7157cede19408e1f0a4c9237566076210d69e7caaa14bb74578c2ab66e1fbba463f4f56e3677cf2b4f846c1a9470efb99d4d69081d7

Score
10/10
cobaltstrike1873433027

Malware Config

Extracted

Family

cobaltstrike

Botnet

1873433027

C2

http://hk.fcalebook.com:443/en_US/all.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    hk.fcalebook.com,/en_US/all.js

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnrhRsoqLGmBaZ2YIU9Y70ed3za0TsCPrWr/Qh7p6TijYZw3J8Cq0ITy0LAfN8DdF4btwh+WKwo2x+EAwVldbhOr7Ja4f9Dm/c4MSS0Lozxcxl20MnJ6o3kUsMBQJ3unKRsa6ZSOX2/n5ulIjpisMAv6ctkY07QHjxK/Ypv/6EyQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; MALNJS)

  • watermark

    1873433027

Targets

    • Target

      21647cf4a01530950e00085284205539e83ded64af0b1099eb6e9f6067689ffe

    • Size

      260KB

    • MD5

      00d2b760368c7bb58bea864c6369a89c

    • SHA1

      0023d0d4301828b94b8edfaf912635be7c3b41d4

    • SHA256

      21647cf4a01530950e00085284205539e83ded64af0b1099eb6e9f6067689ffe

    • SHA512

      e9eb7c494ab63c4281f3d7157cede19408e1f0a4c9237566076210d69e7caaa14bb74578c2ab66e1fbba463f4f56e3677cf2b4f846c1a9470efb99d4d69081d7

    Score
    1/10
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks