Overview

overview

10

Static

static

10

2023-08-23...JC.dll

windows7-x64

3

2023-08-23...JC.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    2023-08-23_1c1eed0b360efa7c1fd3112c0988e8ef_cobalt-strike_cobaltstrike_meterpreter_JC.exe

  • Size

    201KB

  • MD5

    1c1eed0b360efa7c1fd3112c0988e8ef

  • SHA1

    e36ec3da7a5c9aeda2c68e22230e23442a6885c9

  • SHA256

    97b7e2387d74a7cd5157cbaca0e0adab063bc8b99d97feec5dd99e4ae9d86a3f

  • SHA512

    455378d2d97fdf175d491f8e0b2486055be64f4b83138f32c565e11d9654d7a8f46a515e5d7d4c673afaf82d36b242d0647340024a8284d808b929ef40988873

  • SSDEEP

    3072:CdiFtjEf4gkF6YIc9k8zD9+YMU/cJUO2pmXoD3xFjtUfY5FEz:tJEf1kIYVj1+7U/lbD37j

Score
10/10
0cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://150.158.41.176:800/load

Attributes
  • access_type

    512

  • host

    150.158.41.176,/load

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    800

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCG6qvAJxwAuqERzdYnBXnvPqHm9uJ7TOv+2QO+zUlN32HHCgR19Q9SQVw2B5GD9Q3c7K+weZXF/IXc7wE56w88wtx2B+bLBHn2dKE5SeFfLRJLOEtww8G6E9r0zJbSrzw49/qh90PpeJdfJH/zC282ygZKnU94bFjUnJPbpnt5TQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    0

Signatures

  • Cobalt Strike reflective loader 1 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike family
    cobaltstrike
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 2023-08-23_1c1eed0b360efa7c1fd3112c0988e8ef_cobalt-strike_cobaltstrike_meterpreter_JC.exe
    .dll windows x86

    072f0fb2d931f41f8eca43e3ca219fad


    Headers

    Imports

    Exports

    Sections