Overview

overview

10

Static

static

3

0d021fa9a0...b5.exe

windows7-x64

1

0d021fa9a0...b5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0d021fa9a0ad7a4f700dcc46d1e2bd0e70d4d7d25e64472e9e8688d9d67047b5

  • Size

    1.6MB

  • Sample

    241126-vfcykszmgz

  • MD5

    e787dc97f6be8e9db1ad0c5b3397420d

  • SHA1

    f1c046b77ff2714e37240299ed1b84907e6855c9

  • SHA256

    0d021fa9a0ad7a4f700dcc46d1e2bd0e70d4d7d25e64472e9e8688d9d67047b5

  • SHA512

    10b5b937ae8b3cfe215b1c9af955cd8d2324b2bf111337fa8468cf5e672178475f8ec683e21f0757cee259538d7c40a3c8087cfa38ef8edff0bed1662a819521

  • SSDEEP

    24576:GMyYEkZaL6/PGxIfQj9eMlK/tIPGB+HB:X5EgaLQGxIfQjlKX

Score
10/10
cobaltstrike100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://43.135.121.172:89/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • host

    43.135.121.172,/jquery-3.3.1.min.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • polling_time

    45000

  • port_number

    89

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYIMhdSmO+inrEyQI0OGwMLdhHtpfdGNr5GZkh7tgvHFODj81yqOPOd0BuRrq26HlMHwyWDMCNRVMHwg3FWDOaYMwNZVYs3ll75UGWdpuqU7Vqbx3k6FM/JOpnwFShycAGhx6e0dA6+rKc7PXkT3TsuRRMFKb8josNqIOd379fowIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /jquery-3.3.2.min.js

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

  • watermark

    100000000

Targets

    • Target

      0d021fa9a0ad7a4f700dcc46d1e2bd0e70d4d7d25e64472e9e8688d9d67047b5

    • Size

      1.6MB

    • MD5

      e787dc97f6be8e9db1ad0c5b3397420d

    • SHA1

      f1c046b77ff2714e37240299ed1b84907e6855c9

    • SHA256

      0d021fa9a0ad7a4f700dcc46d1e2bd0e70d4d7d25e64472e9e8688d9d67047b5

    • SHA512

      10b5b937ae8b3cfe215b1c9af955cd8d2324b2bf111337fa8468cf5e672178475f8ec683e21f0757cee259538d7c40a3c8087cfa38ef8edff0bed1662a819521

    • SSDEEP

      24576:GMyYEkZaL6/PGxIfQj9eMlK/tIPGB+HB:X5EgaLQGxIfQjlKX

    Score
    10/10
    cobaltstrike100000000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks