Overview

overview

10

Static

static

1

update.ps1

windows7-x64

10

update.ps1

windows10-2004-x64

10

Sharing

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General

  • Target

    update.ps1

  • Size

    5KB

  • Sample

    240420-nz9nbsgf4x

  • MD5

    f669ae9b82a898f4d28caa4c9122e080

  • SHA1

    8d1ab71ff5e93e419bb29e6392b1e2dd44d7e015

  • SHA256

    b302767ded3db266ccc794b37b890bcc71fa0801f54cd2957dde2f4bd5735722

  • SHA512

    90632087ceabcb44f0c893fd974f212cd29da31fe043372f2cdcf3b88916401308d27186e1d73d5c25ff755b5006a3aa98a22e78000b472d56ffcae8cac06847

  • SSDEEP

    96:9gOOMM3vvOmIecHigxA0Mr2VirZBjAt6qaU0lgYR50lh:DS/vOkcHfxL8rZyt6nJPROf

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://23.95.254.136:9521/async/Newtab_promos

Attributes
  • user_agent

    Sec-Fetch-Site: none Sec-Fetch-Mode: no-cors Sec-Fetch-Dest: empty Accept-Language: en-US,en;q=0.5 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Targets

    • Target

      update.ps1

    • Size

      5KB

    • MD5

      f669ae9b82a898f4d28caa4c9122e080

    • SHA1

      8d1ab71ff5e93e419bb29e6392b1e2dd44d7e015

    • SHA256

      b302767ded3db266ccc794b37b890bcc71fa0801f54cd2957dde2f4bd5735722

    • SHA512

      90632087ceabcb44f0c893fd974f212cd29da31fe043372f2cdcf3b88916401308d27186e1d73d5c25ff755b5006a3aa98a22e78000b472d56ffcae8cac06847

    • SSDEEP

      96:9gOOMM3vvOmIecHigxA0Mr2VirZBjAt6qaU0lgYR50lh:DS/vOkcHfxL8rZyt6nJPROf

    Score
    10/10
    cobaltstrikebackdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Blocklisted process makes network request

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks