Overview

overview

10

Static

static

3

89b8b56f44...99.exe

windows7-x64

10

89b8b56f44...99.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899

  • Size

    314KB

  • Sample

    230927-e5a8aahb42

  • MD5

    e529bae731c149088f5bb3244fb9dcd5

  • SHA1

    3bb114fd2a74455ac20c27545ea3f87d41c1258f

  • SHA256

    89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899

  • SHA512

    58593dc278c661fd7107ed9560feeda3d5aa376a68c5275b7732649a81f61677127eb84846b996e77d2872b6b33f08bdcc5537f3531b5fd1a84013ed64b679a4

  • SSDEEP

    6144:odGZX7lMhehyyrjKl1NOpdrVNxUufWjg/KF0ITc9HKM8:odwrlxh5V3pNuyW50ITc9HK

Score
10/10
cobaltstrike100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://service-ftyjm4q1-1310997369.sh.apigw.tencentcs.com:443/api/auth/v1/log

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    service-ftyjm4q1-1310997369.sh.apigw.tencentcs.com,/api/auth/v1/log

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAwAAAAIAAAAKU0VTU0lPTklEPQAAAAYAAAAGQ29va2llAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9984

  • polling_time

    18016

  • port_number

    443

  • sc_process32

    %windir%\syswow64\runonce.exe

  • sc_process64

    %windir%\sysnative\runonce.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDcb8fA8BQKTa82ucySodh8gPlOv76coJBNUJyxzoSfL6tEHPr0j+OLVXq8UmhrR+yxAI4RoNh15AOjUyarpMPbzfaRIFSXeEIJD6vwCoK0bDDozwsMNizJjJVP/3lF+wpCv98QzSL6CEgMjqWl5ulWoivQJGppcEOArjTI5sbt3QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.481970944e+09

  • unknown2

    AAAABAAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /api/baidu/auth

  • 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

    100000

Targets

    • Target

      89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899

    • Size

      314KB

    • MD5

      e529bae731c149088f5bb3244fb9dcd5

    • SHA1

      3bb114fd2a74455ac20c27545ea3f87d41c1258f

    • SHA256

      89b8b56f446e8369aee1b8c15bc5a54f97c472a535850185c37ba6ca64b28899

    • SHA512

      58593dc278c661fd7107ed9560feeda3d5aa376a68c5275b7732649a81f61677127eb84846b996e77d2872b6b33f08bdcc5537f3531b5fd1a84013ed64b679a4

    • SSDEEP

      6144:odGZX7lMhehyyrjKl1NOpdrVNxUufWjg/KF0ITc9HKM8:odwrlxh5V3pNuyW50ITc9HK

    Score
    10/10
    cobaltstrike100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks