Overview

overview

10

Static

static

3

b73189a014...87.exe

windows7-x64

10

b73189a014...87.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b73189a0149674d13f2c16d32d4d782ef763905230679141a3fe0ced30d36687

  • Size

    573KB

  • Sample

    231022-jnzxjaec71

  • MD5

    167a4369d5b856a705fe782f7cf13a6b

  • SHA1

    d2c5d7d0680e96b7906623dd1043efeba30d0057

  • SHA256

    b73189a0149674d13f2c16d32d4d782ef763905230679141a3fe0ced30d36687

  • SHA512

    44c7cc40edf1edd3b3a665014f88408bd1e28db2ecad317c318cfd79e888345a11526ee1e06589a764513c488dac1e5282bd7e8bb369a60dac740c21401082ef

  • SSDEEP

    12288:1YrcMgsXttlOXHRswk3Ta77Hp0fWAUmBJm4l1NvYF/VqoXW:11nsXttIbiNvYF/VqoXW

Score
10/10
cobaltstrike1873433027backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

1873433027

C2

http://101.43.12.111:9999/ga.js

Attributes
  • access_type

    512

  • host

    101.43.12.111,/ga.js

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    9999

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCK3j1QiFPITUraY40sh00GqcwT6dYusp8JQ0Tm9arCWRgbjdY1s3MmZ8jz2c6gS5PUWLPhn5TgqRdD+YSw4m7AvYpWDGHufmWRflYFKTZDr9G+BhHyW3w5TZwnVHmxYfsKN5V8tLfd5u7DeNYHSREKaZeIQDBu97WefxyKwdmJIwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    1873433027

Targets

    • Target

      b73189a0149674d13f2c16d32d4d782ef763905230679141a3fe0ced30d36687

    • Size

      573KB

    • MD5

      167a4369d5b856a705fe782f7cf13a6b

    • SHA1

      d2c5d7d0680e96b7906623dd1043efeba30d0057

    • SHA256

      b73189a0149674d13f2c16d32d4d782ef763905230679141a3fe0ced30d36687

    • SHA512

      44c7cc40edf1edd3b3a665014f88408bd1e28db2ecad317c318cfd79e888345a11526ee1e06589a764513c488dac1e5282bd7e8bb369a60dac740c21401082ef

    • SSDEEP

      12288:1YrcMgsXttlOXHRswk3Ta77Hp0fWAUmBJm4l1NvYF/VqoXW:11nsXttIbiNvYF/VqoXW

    Score
    10/10
    cobaltstrike1873433027backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks