Overview

overview

10

Static

static

3

NEAS.bc203...9f.exe

windows7-x64

10

NEAS.bc203...9f.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    NEAS.bc2031d4117825c99efb5fe7a73e63e50f57b16a8722271d6f4bdb6a6deaed9f.exe

  • Size

    2.4MB

  • Sample

    231202-mbk5dsbh44

  • MD5

    b634e3f613fd7dfcb6abbc26aabceee5

  • SHA1

    516c83e376f3d1bbb38d07616b3232e807a1155f

  • SHA256

    bc2031d4117825c99efb5fe7a73e63e50f57b16a8722271d6f4bdb6a6deaed9f

  • SHA512

    f907b2c18facba3c25a91efd72df5a16918ebfe3df8f6a0fe7f992ba5b9db528e9c73d3f14fd8097ac2d21830ba5ebf5f912ebfce598776eff25d0ea897d6a7d

  • SSDEEP

    49152:eBYfr0th1Sv2ybrDdx5++0EwJmxwPP8N1ga:EeLdiExaC1

Score
10/10
cobaltstrike0100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://54.238.191.171:12345/g.pixel

Attributes
  • access_type

    512

  • host

    54.238.191.171,/g.pixel

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    12345

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEBLC62ZH8vIEBKMJLFp5MED3Z1f0wqMjEGBsKb70PYmNI+GMl9Z3BJItRJ/fXioo/r8bIbPDWGxSzsQLOk/ZNEi5xaVZ4J+qUTB5ZjqqH5AUB+iyiyaX5NnxwGRSMyYLF0Vryx/YQss2P53Zg4Ve+e/072DXkjlOkSpegjL7TcQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)

  • watermark

    100000

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      NEAS.bc2031d4117825c99efb5fe7a73e63e50f57b16a8722271d6f4bdb6a6deaed9f.exe

    • Size

      2.4MB

    • MD5

      b634e3f613fd7dfcb6abbc26aabceee5

    • SHA1

      516c83e376f3d1bbb38d07616b3232e807a1155f

    • SHA256

      bc2031d4117825c99efb5fe7a73e63e50f57b16a8722271d6f4bdb6a6deaed9f

    • SHA512

      f907b2c18facba3c25a91efd72df5a16918ebfe3df8f6a0fe7f992ba5b9db528e9c73d3f14fd8097ac2d21830ba5ebf5f912ebfce598776eff25d0ea897d6a7d

    • SSDEEP

      49152:eBYfr0th1Sv2ybrDdx5++0EwJmxwPP8N1ga:EeLdiExaC1

    Score
    10/10
    cobaltstrike0100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks