Overview

overview

10

Static

static

3

77631636a1...1e.exe

windows7-x64

1

77631636a1...1e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    77631636a1fdb51fbaaf0b477c337e9aecfebd834496f1585b83de58dcb2401e

  • Size

    244KB

  • Sample

    230906-f1dchsdd94

  • MD5

    91c9f78a66b50c24505dee46deaab008

  • SHA1

    ba1fe7342233929cbf079f6367ed6443c272fe25

  • SHA256

    77631636a1fdb51fbaaf0b477c337e9aecfebd834496f1585b83de58dcb2401e

  • SHA512

    c3ad088ff18c4b31de094dacb43a8dbaf0daf2dcdfbe547a3891f0bfde700a2d27b2aa1c4edf1ab89b62efd8739d7334fb0712bab3c0d7034e3f384237dad54c

  • SSDEEP

    3072:c2hRTOwzdH7T+/i03UIGcFN9OvDxsuRNiO1y4pzoY46Lz1d/NUd:7SydH7Tci20cL9OvDu0ohCdO

Score
10/10
cobaltstrike666666backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://service-0dacxgh1-1310046338.bj.apigw.tencentcs.com:443/result_78adc45.js

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

Extracted

Family

cobaltstrike

Botnet

666666

C2

http://service-0dacxgh1-1310046338.bj.apigw.tencentcs.com:443/s

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    service-0dacxgh1-1310046338.bj.apigw.tencentcs.com,/s

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    11008

  • polling_time

    50000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDASkBNxG937VYrqwDEI9Euaiu9pUK1HLNs3B4Qa3+oKUB98PXvBfNj0L15dIarQ4YidB59FjJU9/PJF/BX9iC0FR7bsusvJW0UBMC/ly6mLUCinPlgsL8eKdPvkgY/zCizjCeHe3WCneCs0HgJ2P41eOK48eTgWvM8IABrDQP+uwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.868436736e+09

  • unknown2

    AAAABAAAAAEAAAXVAAAAAgAAA0IAAAADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /S

  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36

  • watermark

    666666

Targets

    • Target

      77631636a1fdb51fbaaf0b477c337e9aecfebd834496f1585b83de58dcb2401e

    • Size

      244KB

    • MD5

      91c9f78a66b50c24505dee46deaab008

    • SHA1

      ba1fe7342233929cbf079f6367ed6443c272fe25

    • SHA256

      77631636a1fdb51fbaaf0b477c337e9aecfebd834496f1585b83de58dcb2401e

    • SHA512

      c3ad088ff18c4b31de094dacb43a8dbaf0daf2dcdfbe547a3891f0bfde700a2d27b2aa1c4edf1ab89b62efd8739d7334fb0712bab3c0d7034e3f384237dad54c

    • SSDEEP

      3072:c2hRTOwzdH7T+/i03UIGcFN9OvDxsuRNiO1y4pzoY46Lz1d/NUd:7SydH7Tci20cL9OvDu0ohCdO

    Score
    10/10
    cobaltstrike666666backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks