Overview

overview

10

Static

static

10

83b5c674f3...42.dll

windows7-x64

1

83b5c674f3...42.dll

windows10-2004-x64

1

Sharing

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General

  • Target

    83b5c674f3f093400eb9fd4ff8a297456cf7d1fb47f735b8b0fde2e93f1ae642.zip

  • Size

    127KB

  • MD5

    7e48bea47c3185243510f8d8b3898cdc

  • SHA1

    55e9c7b9a41311ceb75a235a0b8272cb213c2393

  • SHA256

    bed2701cbf4a57266f5d8d13cdaab41a86a8789d575698f08afbc66e387c109f

  • SHA512

    d539d61dd0e63ed13b47e80aafa913cf0608199f4b8b8f69705136b7de5e369a75297cf2e72823d058c39e1afd043da0f3120c012f579885aa6185486d015324

  • SSDEEP

    3072:GJ+kgCg9Cr88QINDIPllSgFEfzj2U031KosvbjU3XHd:u+J9Cr8dINDaqfPi5eYn9

Score
10/10
305419896cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://104.131.159.100:80/load

Attributes
  • access_type

    512

  • host

    104.131.159.100,/load

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtCn5iCi+YLOzSHzWWGn0CAC/24ExcoUg5jIv7S+rccrM37+W3/gIZ+1T5oX1w/T0g48YrU+loE6CwdwRc1LfvnnQ0UKhbqNJbtlUAwAvNzQBZTVTQ2iSCmCfLtaZCSOCCFlwCTduzHhF6aaSYk9MAbos7dPjIpXe5atK5+K8EzwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; Avant Browser)

  • watermark

    305419896

Signatures

  • Cobaltstrike family
    cobaltstrike
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 83b5c674f3f093400eb9fd4ff8a297456cf7d1fb47f735b8b0fde2e93f1ae642.zip
    .zip

    Password: infected

  • 83b5c674f3f093400eb9fd4ff8a297456cf7d1fb47f735b8b0fde2e93f1ae642
    .dll windows:5 windows x64 arch:x64

    Password: infected

    39a613f0d59cc3ef3bbadfe701521e7c


    Headers

    Imports

    Exports

    Sections