Overview

overview

10

Static

static

3

a8f9c37585...a5.exe

windows7-x64

10

a8f9c37585...a5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5

  • Size

    560KB

  • Sample

    241217-whqg5atlfz

  • MD5

    d8a5f2a1c5631bf603b607f55877c9b7

  • SHA1

    27d29c5c975ba029d4d4f121f29ed1a641d8af62

  • SHA256

    a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5

  • SHA512

    3293267f4091be4041cd78295abe9d451114fb904653118b6fb9242c8249a17c41e1895162264311c1e4e865bb6fe16430c201ebfad36d7a06bb727e11008d11

  • SSDEEP

    12288:f1GkCtK8QlNWjYUbWwOvTaCE/W1Tf+2dzMe2Kua7MX+r6:dvCtqlNWjNe+CTga7MS6

Score
10/10
cobaltstrike0305419896backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://192.168.239.129:17822/load

Attributes
  • access_type

    512

  • host

    192.168.239.129,/load

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    17822

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDACmrc5Fuixyid7WGWnKJUH/jUz0R3Qrm8sxQf+JL9yD3OJUPewVI3wN5QlEpgl6Hbcd6A00fRl9SDpaSbropmNKepwq+BO4ubW86llxXOR6bd7WXEp8IegFnb6NR+Ju+biW/bv5BcO434b7zaFvgfLm2tfKVorF5bGJHo4suliQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322)

  • watermark

    305419896

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5

    • Size

      560KB

    • MD5

      d8a5f2a1c5631bf603b607f55877c9b7

    • SHA1

      27d29c5c975ba029d4d4f121f29ed1a641d8af62

    • SHA256

      a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5

    • SHA512

      3293267f4091be4041cd78295abe9d451114fb904653118b6fb9242c8249a17c41e1895162264311c1e4e865bb6fe16430c201ebfad36d7a06bb727e11008d11

    • SSDEEP

      12288:f1GkCtK8QlNWjYUbWwOvTaCE/W1Tf+2dzMe2Kua7MX+r6:dvCtqlNWjNe+CTga7MS6

    Score
    10/10
    cobaltstrike0305419896backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks