General

  • Target

    03d741b98e2ecb25b8aa2952045d4ebe36f4689b8fd266ae04a6b39873a44acc.exe

  • Size

    219KB

  • Sample

    210121-6kp363wtva

  • MD5

    5d04cae1cbdd6c7c38558b7893c8a823

  • SHA1

    c651c24140aaee88541ad40a752af08507e2a1f4

  • SHA256

    03d741b98e2ecb25b8aa2952045d4ebe36f4689b8fd266ae04a6b39873a44acc

  • SHA512

    cf939cd248c2eb0d663f0762f67c43f69f75f7e6a14a0777ac091bdad943fb001e48439a2b4145bf6acad1ec78fe563eb0ebbd9c7348ddd24b3ce68515abdbf0

Malware Config

Extracted

Family

cobaltstrike

C2

http://inteldrivers.com:443/ca

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    inteldrivers.com,/ca

  • 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

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCNlvz8z78RBxPL/gw1cCRbG65jfSzlFJe+rcRFuR65uaCRAO4un9raHE2LVFboLAgvs65QQTDfKe+3e0TshI2MMwM04OTokmNw3bijnu8iPTUzS8eD3qBkW03J2w6FNptxgvt11zXTHsSKDIh43ZaE7FGAVQ+HZPaTUz95Q6kZgwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows Phone OS 7.5; Trident/5.0; IEMobile/9.0; LG; LG-E906)

Targets

    • Target

      03d741b98e2ecb25b8aa2952045d4ebe36f4689b8fd266ae04a6b39873a44acc.exe

    • Size

      219KB

    • MD5

      5d04cae1cbdd6c7c38558b7893c8a823

    • SHA1

      c651c24140aaee88541ad40a752af08507e2a1f4

    • SHA256

      03d741b98e2ecb25b8aa2952045d4ebe36f4689b8fd266ae04a6b39873a44acc

    • SHA512

      cf939cd248c2eb0d663f0762f67c43f69f75f7e6a14a0777ac091bdad943fb001e48439a2b4145bf6acad1ec78fe563eb0ebbd9c7348ddd24b3ce68515abdbf0

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Tasks