Overview

overview

10

Static

static

10

2019c72734...a1.dll

windows7_x64

3

2019c72734...a1.dll

windows10_x64

10

Sharing

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General

  • Target

    2019c7273403d1a629738f790efc05365aa6bfe56b39fc9766bac659cd4d34a1

  • Size

    192KB

  • Sample

    201111-xe8bdezcln

  • MD5

    eafe3d601bb4f8581b0af53d6f0c19dd

  • SHA1

    d9d7a9f7dd9f46f6a258d94f210c690a3c68efa2

  • SHA256

    2019c7273403d1a629738f790efc05365aa6bfe56b39fc9766bac659cd4d34a1

  • SHA512

    543eeebf7024f4ee27a966599439f62df965438bb70cccb6bcdda314d6091331fd21ab07e16a15667b9ca24310ffa9848466f5b2e8abf6e2b4ef88c5ff1e225e

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://upgrade-services.com:9080/include/template/isx.php

Attributes
  • host

    upgrade-services.com,/include/template/isx.php

  • http_header1

    AAAACgAAAB5SZWZlcmVyOiBodHRwOi8vd3d3Lmdvb2dsZS5jb20AAAAKAAAAa0FjY2VwdDogdGV4dC94bWwsYXBwbGljYXRpb24veG1sLGFwcGxpY2F0aW9uL3hodG1sK3htbCx0ZXh0L2h0bWw7cT0wLjksdGV4dC9wbGFpbjtxPTAuOCxpbWFnZS9wbmcsKi8qO3E9MC41AAAACgAAAB9BY2NlcHQtTGFuZ3VhZ2U6IGVuLXVzLGVuO3E9MC41AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    3

  • port_number

    9080

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCW9hcxy5UADTH4ZChcg4H0L2Iab+4+0BRKfQE8g9klVOY1iLYq/l1hAx2NvmAmSqWAreCkMY0HV+BHL424gTs4yfz/cA/Sd+iB+mB3qEjkIpzrnCOrOvsQCaoK3ixalIiiVwBPrBcJfa0D+PygNrtdyW5jYnHg0DbgJl+Y14RTYQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    3.998553344e+09

  • unknown2

    AAAABAAAAAEAAAAWAAAAAgAAAIAAAAADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /includes/phpmailer/class.pop3.php

  • user_agent

    Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 5.2) Java/1.5.0_08

Targets

    • Target

      2019c7273403d1a629738f790efc05365aa6bfe56b39fc9766bac659cd4d34a1

    • Size

      192KB

    • MD5

      eafe3d601bb4f8581b0af53d6f0c19dd

    • SHA1

      d9d7a9f7dd9f46f6a258d94f210c690a3c68efa2

    • SHA256

      2019c7273403d1a629738f790efc05365aa6bfe56b39fc9766bac659cd4d34a1

    • SHA512

      543eeebf7024f4ee27a966599439f62df965438bb70cccb6bcdda314d6091331fd21ab07e16a15667b9ca24310ffa9848466f5b2e8abf6e2b4ef88c5ff1e225e

    Score
    10/10
    cobaltstrikebackdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • ServiceHost packer

      Detects ServiceHost packer used for .NET malware

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks