Analysis

  • max time kernel
    117s
  • max time network
    116s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-08-2024 01:46

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    7d921a8a96e652d5264847bf6645f61c

  • SHA1

    0ef41f617e00919d102098a7c82750f6e90d9b80

  • SHA256

    ddbdfe227d8394d50c28c4b02c39033c4d5d1962fbd1342a5ca5f236e9671619

  • SHA512

    ac86edaf87b61f0f5b6bf3dc2a70150b43a3e5a758ee4e45162c27491b0ba02f01203446af87666d7c2346169e5445e88027cffd8fcfa64543730078d8c7aed0

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+FPIC:5Zv5PDwbjNrmAE+VIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI3MzA1MTEwNzEyMzI2OTczNQ.G7UQQo.CWRWd5HJJ8bVumSGiyWc2pDdjavw4VinikkJMg

  • server_id

    1273454211354464348

Signatures

  • Discord RAT

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 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:1264
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:236
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb2990cc40,0x7ffb2990cc4c,0x7ffb2990cc58
      2⤵
        PID:1432
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1924,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1920 /prefetch:2
        2⤵
          PID:4120
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1696,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2068 /prefetch:3
          2⤵
            PID:1948
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2172,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2416 /prefetch:8
            2⤵
              PID:4200
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3080,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3156 /prefetch:1
              2⤵
                PID:892
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3144,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3272 /prefetch:1
                2⤵
                  PID:788
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3084,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4508 /prefetch:1
                  2⤵
                    PID:2024
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4848,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4668 /prefetch:8
                    2⤵
                      PID:2020
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4468,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4648 /prefetch:8
                      2⤵
                        PID:1116
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=212,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4788 /prefetch:8
                        2⤵
                          PID:4380
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5028,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4888 /prefetch:8
                          2⤵
                            PID:4264
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=4988,i,210963940316270117,18296818684237128470,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4824 /prefetch:1
                            2⤵
                              PID:1112
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                            1⤵
                            • Suspicious use of WriteProcessMemory
                            PID:988
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb2990cc40,0x7ffb2990cc4c,0x7ffb2990cc58
                              2⤵
                                PID:2068
                            • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                              1⤵
                                PID:4632
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:4216

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                  Filesize

                                  40B

                                  MD5

                                  7bcf62155ff790174eb7d0bd933c377a

                                  SHA1

                                  f08f3142332cccbb197645a06a2be53556583b45

                                  SHA256

                                  3e4edede42ac4bbac1276ba6d12ce318ce1c583e6de3f30049f1110fa1d98779

                                  SHA512

                                  5205f8b027d8ab8bbfcf3d0c6b162c5c52d8e073d27e2a0765c82d31f849d43c5bffb00a5631eca30d63e92f481b8dfc18699151fd9977dcaf85b542143069c7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState

                                  Filesize

                                  649B

                                  MD5

                                  3425a0e63757a6f0843324b7351b328e

                                  SHA1

                                  646bad53c6f9cc8ad1a5c535b18b81dfca176b66

                                  SHA256

                                  ec53c9fbe8db5e0386e39e3ce66f8db6c8fc32f75c995d0b682bf4c56b639c4c

                                  SHA512

                                  c2b8cd66e5dd6ed5e3dfc737879d8653f5f2923b766d0267bf05ceb79ead1bda695eec00a1cf4eef4ef71ba221a13b7e77dcfe0cf425b0c83e76188baba1909e

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                  Filesize

                                  209KB

                                  MD5

                                  3e552d017d45f8fd93b94cfc86f842f2

                                  SHA1

                                  dbeebe83854328e2575ff67259e3fb6704b17a47

                                  SHA256

                                  27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6

                                  SHA512

                                  e616436f2f15615429c7c5c37de3990c3e86c5e1da7d75a0f524fc458b75d44a5be1a3648a628d63e1cf8aa062e08b538f2f2bc9c6a0b42157beb24f82c571d9

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  192B

                                  MD5

                                  db0c8fb5609c83af4e8ddefab7a5ddd2

                                  SHA1

                                  6de28cd825b95c8c731f108b3834275c4b3509ed

                                  SHA256

                                  b8ab73e7407e9788ae9b0d0db619302f0a39897b52c1aa828725e013416d1efc

                                  SHA512

                                  6cac4f32965b75c571c1c5cbe63eb3d0a4ce09014c305f9a8440b32176f6876fe5f242379c2b4a57dd2cdc6c6bb6d7cdf4333b9cdc1bcf13341e192a5053fb61

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                  Filesize

                                  2KB

                                  MD5

                                  3ba49ed6730ff1d72c6c376c96241acf

                                  SHA1

                                  67b8c665f156eb43d1462633e23fcad9a9710378

                                  SHA256

                                  cdf0fdcd6f1d12227d87a5ae7777fbc3eab2261c7faf315c60e0221774e5b7ce

                                  SHA512

                                  1db7465d61615c2ed0456c0607b00703f8466b603db0edd3227548bc77273464eebfed49fcf15cfc765c2d3a48d5f8cbe93a5800f7f68603798589ceed70272d

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                  Filesize

                                  2B

                                  MD5

                                  d751713988987e9331980363e24189ce

                                  SHA1

                                  97d170e1550eee4afc0af065b78cda302a97674c

                                  SHA256

                                  4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                  SHA512

                                  b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  354B

                                  MD5

                                  c0a25f038ef44735b9b020698d8f1d33

                                  SHA1

                                  b78007e4f7f533eaff96effeb1987bd0913d67c2

                                  SHA256

                                  3de7f4655760c50c5e4dcc47af096b0757c4cb30aa31d8423c16fe7f29e2b669

                                  SHA512

                                  8d2807cb567561d4d70f86a91e0f9b9e0449ed36658699455ba15797973a604bbacd585a0a44309e912532ccc940a92da47aa21bd36698a123578f5b4f90902e

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                  Filesize

                                  354B

                                  MD5

                                  42cc97ab3a3ef857ce8e041ee6a77a5d

                                  SHA1

                                  b6c1fd85f81813a7062a2439fdebc4ecdcb58a92

                                  SHA256

                                  0187b253ea87fb17116a59fe5fbdf4f9dff79e90da132cc6a0fc345430950173

                                  SHA512

                                  a45dfa3d9e27135132bdf0e064a467ebbaf4d590b4fbdba5a4193bed51072ec16aea77c5d66babbd849ce08502ff037d1c2b83d3a4d5c0d16fdc48a408f3728a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  9KB

                                  MD5

                                  fc1c9ac096c0156a100067f371df64cb

                                  SHA1

                                  bd46fa5230c44a69d065f0d4143bb19ea036f591

                                  SHA256

                                  f04304e0872b70161f61c8c709d04e4f34d4cd0d739d157a4d7781074c4dec5b

                                  SHA512

                                  688106dc41871e5baf98de26e369bded91058a152784a5ea4525661ab587787e843359bebd7c906183312d7e4cbcc9523a72fa499842efbfe88a85c09132106b

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  8KB

                                  MD5

                                  825edd6a9d4a83298a3a1d6b1aee629d

                                  SHA1

                                  6385848a039f2ec672bb0e83e1d780e6ed1221e1

                                  SHA256

                                  9cbeb745a6113835e58dc10f2cfafcf2617c6d4f62e4988a4954ce4e49f9ce64

                                  SHA512

                                  631993f0e0097fcb6fd8d4145cf6c9f455eae6d1403ba558a1613dacf5304b87d9c836f895c89edaaa0c23dfba43f65756d914e788e64d764e3ec72416207aad

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  9KB

                                  MD5

                                  f4fa31ab4932ffeb5bc9366cf06e56dd

                                  SHA1

                                  573120fa37c2cf30ac20015dbe3e8845c844d8e1

                                  SHA256

                                  62e4e41c51f76c1a97c9db0ba709dd2d463e1ce326f75c678d5e4e361c42f883

                                  SHA512

                                  bb0f6b6c4439ca119144cf095ff81a71e802d5024553ba8140185e892be8fe74dd97bd788e16f90b58577155be2ae5d1140a9d30eaec0f452a086a92bbdd6fcd

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                  Filesize

                                  8KB

                                  MD5

                                  f657236758bc5c61a43b2ed622f5aa7a

                                  SHA1

                                  a0a10420767d6238f3bfeb63cbc37cc777b5a2e5

                                  SHA256

                                  691834d9ef3695c04ee33ba0c74ac07c3d22b1d7062bfb54151f9a4933d7054f

                                  SHA512

                                  8077af3d6526797276438f5dc087408425d051272e162e5e78ce31147a0e4d3428373e487b991bacf044c278e31bf73e12483709ac5c3c3f2a627deef781bdda

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                                  Filesize

                                  15KB

                                  MD5

                                  08700a490140e87077c430dc8f7686b6

                                  SHA1

                                  7a080b9881af1e518433c37c0f6c8524442b862a

                                  SHA256

                                  32c45e24edc471da6db1f2a73e2f3702907870aab07193f739f1f957de4884d9

                                  SHA512

                                  672cd1e8ee1c092a4b948d96480798d8117c4ee5cc8e4c0c9def90d7640b6c4206fbc2f858f14d2677d2cc1b56d8a7f734c1c3d13367f0ab206cba17366afe8f

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  198KB

                                  MD5

                                  e92ab4076c65a5953326bd3a0ed20696

                                  SHA1

                                  28741458499b6cd1e6055d36aab88b9ffed0d431

                                  SHA256

                                  cba5e86762dda9e80dd6b3fd3763e320af2274630bea66611e077719b3da711f

                                  SHA512

                                  8f8cedfccb5ac7bb1596041d472634f0cd7156656028c34a5a17a6365e68cd0626b5da25086f04916c49b1e51dfccf79dab1e5c33cd7a61c9844bdfe9e47f7d7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  197KB

                                  MD5

                                  34cdcf4cfc83c1bc8573192ce21409ba

                                  SHA1

                                  f25589ba7ebfb82e50ea4b4fb8b29fb7a0c8d8f3

                                  SHA256

                                  c812018a613f1000c41f5b1e1dd9646d53f4d39d039fcb6366be4437341cafa6

                                  SHA512

                                  bd6a0c0f7e0008534fedc11a2bc16b9c25831c9531462fa7be13b914f5f326361aa828279da76988aa8e945353359c243186b13775d3d2c58fd6a043d312b5c6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  198KB

                                  MD5

                                  1557d4247d29657b00821e22971a0948

                                  SHA1

                                  99705acd3d53bc5f9a7c3e407b960ac979a58316

                                  SHA256

                                  ee72c11a852166e94607aa7fde7a5ccef94a22e92df7e5daed8f63e2bb1146fd

                                  SHA512

                                  709f665a23b77746c2ceb52090bcc45699e72fa62452d534b57af0c3a44f808ac0f87affa5f5cc8cdc56e6834716ba78ddb088421ceb41e0872d6dbd9e98ef12

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                  Filesize

                                  197KB

                                  MD5

                                  bc1c968a8d2f169862eacaeaf872201d

                                  SHA1

                                  42aa954ec06f99b13534af19f7712fee86f19684

                                  SHA256

                                  70986d8302cd8656bfe3fd4e6f6d9fdf31fe04fade432463613b52a819419ffb

                                  SHA512

                                  65b097bfe0ec4c510cb1fc51895b6c6ab8a2dadc470ed8f647a48eab982151ace62b26f4167350758ce6c331be5bfff382e563af4ccd96076a40e85b7b28da01

                                • memory/1264-0-0x0000018BF9BB0000-0x0000018BF9BC8000-memory.dmp

                                  Filesize

                                  96KB

                                • memory/1264-4-0x0000018BFD550000-0x0000018BFDA78000-memory.dmp

                                  Filesize

                                  5.2MB

                                • memory/1264-38-0x00007FFB2E310000-0x00007FFB2EDD2000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/1264-3-0x00007FFB2E310000-0x00007FFB2EDD2000-memory.dmp

                                  Filesize

                                  10.8MB

                                • memory/1264-2-0x0000018BFC1F0000-0x0000018BFC3B2000-memory.dmp

                                  Filesize

                                  1.8MB

                                • memory/1264-1-0x00007FFB2E313000-0x00007FFB2E315000-memory.dmp

                                  Filesize

                                  8KB