Overview

overview

10

Static

static

3

7bc2f31ab0...dc.exe

windows7-x64

10

7bc2f31ab0...dc.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    126s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 15:46

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General

  • Target

    7bc2f31ab011a98b39ef09af2ba668dfb67963bb498b520e24ebe2aab8e2dbdc.exe

  • Size

    1.9MB

  • MD5

    fb15fcd09801b619d5ade65a822064b2

  • SHA1

    31810c984465d5cb78c15c7e8519cdd899d40acd

  • SHA256

    7bc2f31ab011a98b39ef09af2ba668dfb67963bb498b520e24ebe2aab8e2dbdc

  • SHA512

    659724835392e863fb711d409bf58f741c02ad9f3d53de4a0490e525daf0db876458bdbde486cc8a74d54e4f8ba19585ed9fcd7c63b21606c00f470fe1a2fd5f

  • SSDEEP

    24576:I7YVqvQJgqSoIwvjGP4cHuv+nsHivoUae4c8b1P2:IuICTI4cOm+iKvz

Score
10/10
cobaltstrike391144938backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

391144938

C2

http://8.134.197.243:5555/push

Attributes
  • access_type

    512

  • host

    8.134.197.243,/push

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    5555

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeUAlF8v6BUhpSvP9KZneRb4nFC7R2PcppKACnNw85CW8f24xvMvJH/a9wLxSUVlww9h9OxaP0raZEBdfGHVB4EK6hYJYu460j8MpacQx7nI3NbwE3s/Bq7Rdkj66YHHPg8Iuz6Mw9v1G7Tt/xY3mG3J+RYKNROPtUgp6C0Y028QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; WOW64; Trident/5.0; msn OptimizedIE8;ENUS)

  • watermark

    391144938

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\7bc2f31ab011a98b39ef09af2ba668dfb67963bb498b520e24ebe2aab8e2dbdc.exe
    "C:\Users\Admin\AppData\Local\Temp\7bc2f31ab011a98b39ef09af2ba668dfb67963bb498b520e24ebe2aab8e2dbdc.exe"
    1⤵
      PID:1620

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1620-0-0x0000000000750000-0x0000000000794000-memory.dmp

      Filesize

      272KB

      Download

    • memory/1620-1-0x0000000048110000-0x0000000048162000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1620-2-0x0000000048110000-0x0000000048162000-memory.dmp

      Filesize

      328KB

      Download

    • memory/1620-3-0x00000000020D0000-0x00000000020D2000-memory.dmp

      Filesize

      8KB

      Download