Overview

overview

10

Static

static

9

cff4bdbf0e...26.exe

windows7_x64

10

cff4bdbf0e...26.exe

windows10_x64

10

Sharing

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General

  • Target

    cff4bdbf0ed1b324aa9691af0c0819bf0140ade95384557f546acc01af3d8326

  • Size

    844KB

  • Sample

    220131-ep6dgsfdd7

  • MD5

    1f7437497eda90b06489fdc2328bb8ae

  • SHA1

    1549c37da035f3c985cf59280eeaf7a0a424289f

  • SHA256

    cff4bdbf0ed1b324aa9691af0c0819bf0140ade95384557f546acc01af3d8326

  • SHA512

    db747e1800d854b82dafbd59ba4bba0fc23734a868a9ee82f3cfeb2313f09265e7225042676b853f97c8161d6eedd676aea6683f1bfbec9f10d85df78c310f13

Score
10/10
cobaltstrike0backdoorcryptonepackertrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://colasc.net:443/assets/environment-f0a84e0c1.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    colasc.net,/assets/environment-f0a84e0c1.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    9472

  • polling_time

    25000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\dllhost1.exe

  • sc_process64

    %windir%\sysnative\dllhost1.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAiCh4wF6KoORIkmjMyT0SmCa5AxIL1YvLDdjToI8RcNZ16V2JMioWqUoruwUkf3cM4IDGZkLkYeramLzxM20hof9lUBexJWn/VE08u8qcbyfe8UWtO0QbhFrcursrKwPG52ie8/63tCCuMZcddIBHsOiBWL21b9JTEGCC9mrQ2wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    3.3969984e+09

  • unknown2

    AAAABAAAAAEAAAAyAAAAAgAAACQAAAACAAAlGQAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /assets/chunk-vendor-4c69db4f.js

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36

  • watermark

    0

Targets

    • Target

      cff4bdbf0ed1b324aa9691af0c0819bf0140ade95384557f546acc01af3d8326

    • Size

      844KB

    • MD5

      1f7437497eda90b06489fdc2328bb8ae

    • SHA1

      1549c37da035f3c985cf59280eeaf7a0a424289f

    • SHA256

      cff4bdbf0ed1b324aa9691af0c0819bf0140ade95384557f546acc01af3d8326

    • SHA512

      db747e1800d854b82dafbd59ba4bba0fc23734a868a9ee82f3cfeb2313f09265e7225042676b853f97c8161d6eedd676aea6683f1bfbec9f10d85df78c310f13

    Score
    10/10
    cobaltstrike0backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks