Overview

overview

10

Static

static

3

cfecfa91e5...01.exe

windows7-x64

10

cfecfa91e5...01.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cfecfa91e59048aa0214d5017546fb6e3e917f5af7bc25a17fe14af1e0149d01

  • Size

    103KB

  • Sample

    230823-rm7jzscf43

  • MD5

    44e3947fc4349cc03f6b9b0de8dcfd14

  • SHA1

    7c6bb9eec814c7962094cf05dacfc7f9c7e1227b

  • SHA256

    cfecfa91e59048aa0214d5017546fb6e3e917f5af7bc25a17fe14af1e0149d01

  • SHA512

    6f8f43aac943a48790da6cb6f8336ad731ce47ac04879f1989d7a84b3a144ea6ee5c7ca107a0d18006d5861f3d1f6908c0d4a8bb8130eb8ebd7c3e5e5cff76bd

  • SSDEEP

    3072:4d8Hux5+6W1Y8hrEitoNFNUVaPvOSXDv/7x1T:W3+l1YWrjKLbT

Score
10/10
cobaltstrike1234567890backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://202.95.15.23:8333/jquery-3.3.2.slim.min.js

Attributes
  • user_agent

    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Referer: http://code.jquery.com/ Accept-Encoding: gzip, deflate User-Agent: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

Extracted

Family

cobaltstrike

Botnet

1234567890

C2

http://202.95.15.23:8333/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • host

    202.95.15.23,/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

    8333

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChuAmjUO98sskzuawnjCQFUYisJC7OVhjJZ2VV6luwyswmFUC6KcOZ23cYXe0b9h+eywlYMGHAxbGaav0qWSGfqL62yeFcDslJzPI0uh3qGuXwDev3hEcT5ow4ENbwXzKWYwieYFBQbnzs8qShilrObDXaVxmJIubkETuuW/b7XwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • 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

    1234567890

Targets

    • Target

      cfecfa91e59048aa0214d5017546fb6e3e917f5af7bc25a17fe14af1e0149d01

    • Size

      103KB

    • MD5

      44e3947fc4349cc03f6b9b0de8dcfd14

    • SHA1

      7c6bb9eec814c7962094cf05dacfc7f9c7e1227b

    • SHA256

      cfecfa91e59048aa0214d5017546fb6e3e917f5af7bc25a17fe14af1e0149d01

    • SHA512

      6f8f43aac943a48790da6cb6f8336ad731ce47ac04879f1989d7a84b3a144ea6ee5c7ca107a0d18006d5861f3d1f6908c0d4a8bb8130eb8ebd7c3e5e5cff76bd

    • SSDEEP

      3072:4d8Hux5+6W1Y8hrEitoNFNUVaPvOSXDv/7x1T:W3+l1YWrjKLbT

    Score
    10/10
    cobaltstrike1234567890backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks