Overview

overview

10

Static

static

10

NEAS.2023-...JC.dll

windows7-x64

3

NEAS.2023-...JC.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    NEAS.2023-09-07_085c9bacbfba75b9f9c450580bdef26f_cobalt-strike_cobaltstrike_JC.exe

  • Size

    208KB

  • Sample

    231023-y4x57sge56

  • MD5

    085c9bacbfba75b9f9c450580bdef26f

  • SHA1

    fd78bf282245aeef32c1e865ff03e3af3078dd25

  • SHA256

    24b0e84318448157475a455d4aa17550d7323396a4ea0402b55d4a031592c6a4

  • SHA512

    84104620fce773fb617957c563004279bf818014f4be2f19e4fdc815f23b9adaa8e7c33ef0075f7d820cec1714b932c6983e1080d244fd54dac7779f069e8a4d

  • SSDEEP

    3072:cI6CqRCxffkClZ8Ccn7LQlRw6x+Y3CxT2DtK5jdUHiY5BW1:cIDff9D8C6XYRw6MT2DEjy

Score
10/10
cobaltstrike100000

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://13.229.134.180:443/_/scs/mail-static/_/js/

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    13.229.134.180,/_/scs/mail-static/_/js/

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    3840

  • polling_time

    1000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDabItIKqA2lxr4XuG1GIkQykzYfu6m5ooWRAcqul7qPRf4bERxPRN0qsi+eudidk7ofh+6HbiRv7U3RDPcN6EguFk/nFL3dEccWFeh1EnzzW9G7Q/Kl2oX+FLKb/h/f5xBCLiAT1WGjQtBBugv0M+lDALwNI/9YfSv222HrAiGLwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    5.37071616e+08

  • unknown2

    AAAABAAAAAEAAAF3AAAAAQAAAPoAAAACAAAABAAAAAIAAAAcAAAAAgAAACQAAAACAAAAEgAAAAIAAAAEAAAAAgAAABwAAAACAAAAJAAAAAIAAAARAAAAAgAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /mail/u/0/

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;ENUS)

  • watermark

    100000

Targets

    • Target

      NEAS.2023-09-07_085c9bacbfba75b9f9c450580bdef26f_cobalt-strike_cobaltstrike_JC.exe

    • Size

      208KB

    • MD5

      085c9bacbfba75b9f9c450580bdef26f

    • SHA1

      fd78bf282245aeef32c1e865ff03e3af3078dd25

    • SHA256

      24b0e84318448157475a455d4aa17550d7323396a4ea0402b55d4a031592c6a4

    • SHA512

      84104620fce773fb617957c563004279bf818014f4be2f19e4fdc815f23b9adaa8e7c33ef0075f7d820cec1714b932c6983e1080d244fd54dac7779f069e8a4d

    • SSDEEP

      3072:cI6CqRCxffkClZ8Ccn7LQlRw6x+Y3CxT2DtK5jdUHiY5BW1:cIDff9D8C6XYRw6MT2DEjy

    Score
    3/10
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks