Overview

overview

10

Static

static

3

138bf881d2...87.exe

windows7-x64

1

138bf881d2...87.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    138bf881d2632d83eae369bd56937fdf68d0f5292603aabd3120ed7447f5d887

  • Size

    2MB

  • Sample

    230919-2zfbdace2y

  • MD5

    48d55a4f622dcec6b748c4dd5ad7fb84

  • SHA1

    0d4c3a2b3e589b74be651528bd16e1c4747e1e40

  • SHA256

    138bf881d2632d83eae369bd56937fdf68d0f5292603aabd3120ed7447f5d887

  • SHA512

    58e25cbf9c4edae9a1777e023070258115c05ab5b73a9d1a05de81ae60eea0e478fc90b903f70e7cd6f9d86ab879fd34a1471bb1778f2abb5c489414852575d9

  • SSDEEP

    6144:8bo2mAJS+oKnks2Ru42KKVuDiEgHy2ivoBcI6xSTb3+igmogOKIetNDpWzaiPi9:8Ud/IkPIz9FsZw0sbOoBT0i9

Score
10/10
cobaltstrike1backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

1

C2

http://142.93.77.61:443/fwlink

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    142.93.77.61,/fwlink

  • 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

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmvsAeKxSgXApnTJfpxsXXIefGGdh28phbk3wEsA5TxlX687DiQ2jDzFPkjcHMTcP65msxcDrEkfgWdX9rGlMEorUwv8ewAMN2Tg5fvhKwXh9YbJVbx6n+jLcUdTAXk/SG7TA5ozu35nPMoSlHRFidSSgXbSo5RKqi/dsFAYB86wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    1

Targets

    • Target

      138bf881d2632d83eae369bd56937fdf68d0f5292603aabd3120ed7447f5d887

    • Size

      2MB

    • MD5

      48d55a4f622dcec6b748c4dd5ad7fb84

    • SHA1

      0d4c3a2b3e589b74be651528bd16e1c4747e1e40

    • SHA256

      138bf881d2632d83eae369bd56937fdf68d0f5292603aabd3120ed7447f5d887

    • SHA512

      58e25cbf9c4edae9a1777e023070258115c05ab5b73a9d1a05de81ae60eea0e478fc90b903f70e7cd6f9d86ab879fd34a1471bb1778f2abb5c489414852575d9

    • SSDEEP

      6144:8bo2mAJS+oKnks2Ru42KKVuDiEgHy2ivoBcI6xSTb3+igmogOKIetNDpWzaiPi9:8Ud/IkPIz9FsZw0sbOoBT0i9

    Score
    10/10
    cobaltstrike1backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks