Overview

overview

10

Static

static

10

payload.ps1

windows7-x64

10

payload.ps1

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    payload.ps1

  • Size

    3KB

  • Sample

    240228-p3wfjsca5x

  • MD5

    b31620ece9d3d98c2668960870ac9454

  • SHA1

    377eadaeac3d675c8bc65755d885e333b0cfba93

  • SHA256

    c6d626ef46b6375fff5d715a1fad99f708ff76e87e35af527d06bc266704b699

  • SHA512

    e5e81c40b344a13a8b2b9e9a5f43296babb825a6214ac26b8650ea9b13325c3b4fec018faf4f0051e65c8e7f0eeef24577b038c258d1ae94ee58ccebf5a85365

Score
10/10
cobaltstrike0305419896backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://107.172.96.251:6465/4Msi

Attributes
  • user_agent

    User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://107.172.96.251:6465/pixel

Attributes
  • access_type

    512

  • host

    107.172.96.251,/pixel

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    6465

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCi4QXIbFGqIPWs3gS0lCOzCVFgCwdBUzzU4x+w4kz4a4jEsOZZZmPSQl3P033+dDFGsGOWsrrYKOlGHAPLBStx5bt8sX0q/EWQB4cKXURe49rbXSZ6GXRR55/UFZNHEo6d6E2lS7MpgQQs9jf65pv3H0gEbA9j9J+Vy5r5bXqmEQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0; MASP)

  • watermark

    305419896

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      payload.ps1

    • Size

      3KB

    • MD5

      b31620ece9d3d98c2668960870ac9454

    • SHA1

      377eadaeac3d675c8bc65755d885e333b0cfba93

    • SHA256

      c6d626ef46b6375fff5d715a1fad99f708ff76e87e35af527d06bc266704b699

    • SHA512

      e5e81c40b344a13a8b2b9e9a5f43296babb825a6214ac26b8650ea9b13325c3b4fec018faf4f0051e65c8e7f0eeef24577b038c258d1ae94ee58ccebf5a85365

    Score
    10/10
    cobaltstrike0305419896backdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Blocklisted process makes network request

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks