Overview

overview

10

Static

static

10

3f27e8254b...4f.ps1

windows7-x64

10

3f27e8254b...4f.ps1

windows10-2004-x64

Sharing

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General

  • Target

    3f27e8254b53678af0b5863a9a54304f

  • Size

    190KB

  • Sample

    231219-rhe9yaefa3

  • MD5

    3f27e8254b53678af0b5863a9a54304f

  • SHA1

    3ed13e2d8891eb91c0fde26c780e7eea79358e11

  • SHA256

    ed35fa431d116906fcdd3a2128301eb393cc25948d37be089142446cf93546ea

  • SHA512

    3490f6d4e54112c860c4da05a34eaa8215c8c4f95c4830edb8d4d3c0e3abe0cc28f3299a9af0506c52ac317e0e78d66c1440320d95f5cae341b2974870d0dc6c

  • SSDEEP

    3072:e/pd7wTQey1dfhI4Ih5+G3Q6694B92EWvPp/pHNvoVsej5Hb6zik:eRQ+fhIlT/04B985v2zbk

Score
10/10
cobaltstrike426352781backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

426352781

C2

http://45.141.79.119:80/push

Attributes
  • access_type

    512

  • host

    45.141.79.119,/push

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCNG0JqAnzpb7S5Hwz8H+vmtlTHr0slO36ILE4OTU/PEHfQY0mlzmwI1h1hlIBac+Ufp1CsQvLVJtvVQMzsbd9cl6OO25ynJ7udqPATFHIbr6ZwDcBeU5e08zkT5P6Ql+Sor3vzBMUnwkzgQIDZ782we0suwiduJ4PeTpRwTWWIxQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; QQDownload 733; .NET CLR 2.0.50727)

  • watermark

    426352781

Targets

    • Target

      3f27e8254b53678af0b5863a9a54304f

    • Size

      190KB

    • MD5

      3f27e8254b53678af0b5863a9a54304f

    • SHA1

      3ed13e2d8891eb91c0fde26c780e7eea79358e11

    • SHA256

      ed35fa431d116906fcdd3a2128301eb393cc25948d37be089142446cf93546ea

    • SHA512

      3490f6d4e54112c860c4da05a34eaa8215c8c4f95c4830edb8d4d3c0e3abe0cc28f3299a9af0506c52ac317e0e78d66c1440320d95f5cae341b2974870d0dc6c

    • SSDEEP

      3072:e/pd7wTQey1dfhI4Ih5+G3Q6694B92EWvPp/pHNvoVsej5Hb6zik:eRQ+fhIlT/04B985v2zbk

    Score
    10/10
    cobaltstrike426352781backdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Blocklisted process makes network request

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks