Analysis

  • max time kernel
    119s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 08:52

General

  • Target

    Client-built.exe

  • Size

    78KB

  • MD5

    4cc3a192f38f0ba95fa9d68e97f6ef3c

  • SHA1

    be1939d58b92d674a6de1687c66dae7d4dd2ecee

  • SHA256

    aa0316816724b47a30eb700b8034f12e1387827bf6ad4305c81dbe31f2ba1f0f

  • SHA512

    2b8cc93b66a8afd3941baa2ce76a25db53e5843d3751baad6cdc050d8a52c4d84cd23271da6d7781c589fff4352f06e39529e8a80c78e1acb36181be51c253c4

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+kPIC:5Zv5PDwbjNrmAE+4IC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTI0MTMxMTE3MDk1NTMxNzM1OQ.GtZ2dx.2B3nuUu0A_CuQdHvi3hc41LhN-OI3weFEtjBqU

  • server_id

    1241107698636820601

Signatures

  • Discord RAT

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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 WriteProcessMemory
    PID:1688
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1688 -s 600
      2⤵
        PID:2284
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2872
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef69b9758,0x7fef69b9768,0x7fef69b9778
        2⤵
          PID:2900
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1148 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:2
          2⤵
            PID:1296
          • 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 --mojo-platform-channel-handle=1528 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
            2⤵
              PID:1052
            • 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=utility --mojo-platform-channel-handle=1608 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
              2⤵
                PID:840
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2344 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                2⤵
                  PID:320
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2352 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                  2⤵
                    PID:676
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1148 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:2
                    2⤵
                      PID:3060
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1380 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                      2⤵
                        PID:2160
                      • 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 --mojo-platform-channel-handle=3476 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
                        2⤵
                          PID:1508
                        • 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 --mojo-platform-channel-handle=3596 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
                          2⤵
                            PID:2916
                          • 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 --mojo-platform-channel-handle=3592 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
                            2⤵
                              PID:2348
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3772 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                              2⤵
                                PID:2740
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3492 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                                2⤵
                                  PID:308
                                • 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 --mojo-platform-channel-handle=2432 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:8
                                  2⤵
                                    PID:2748
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=2340 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                                    2⤵
                                      PID:760
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=2408 --field-trial-handle=1232,i,12151961164279314463,9539327204396235870,131072 /prefetch:1
                                      2⤵
                                        PID:1508
                                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                      1⤵
                                        PID:936

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                        Filesize

                                        344B

                                        MD5

                                        f5089ad7b56bf9cddb5fb7a041cc1294

                                        SHA1

                                        a8fae276e89122590dd2c5f6275d263846af5b03

                                        SHA256

                                        0316f42859ec872a07ee7a48ae08dd93b5a24363c404ffb986003886de0771a3

                                        SHA512

                                        194246b8686eadcb3ffb5f4de7b8f485426531611f373515894799d78c04cd52de56aad163bcfa4895ca98185e96d3608c7ac6be379e44ac53763e93b05ccecd

                                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                        Filesize

                                        344B

                                        MD5

                                        c1d75fa9e3d99af1ab8068a779212503

                                        SHA1

                                        490809d4517822938e101c5929c66bee3acb890f

                                        SHA256

                                        7f835f6ec8f2c12d3d51b0cf8aa34ac0e9a1c42d749ee34635810c34e5611896

                                        SHA512

                                        d258f6660db3c4097d75053450a3964da6059284864203148ec7a9a96345cf00232a37f5e69e9d395b497a963e1516e77ab9e4bec147329baa8acfdfd4285f5d

                                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                        Filesize

                                        344B

                                        MD5

                                        6c373bee32ff2aef80f0812d1a44bc2f

                                        SHA1

                                        c9ffcbdc5cf52a54c15c5eb43c08bddb3c8b4bdb

                                        SHA256

                                        86274a30042f3c2c6c0531ffb4f30f3c25063aed881090b8ba4f0aa1853d7596

                                        SHA512

                                        9998b5f58803853ecce60d86fdf72684613fbc03f9f44546a425385b2998da72adbb03a0fed13a8a1a39bb09fe4d3e78cef7c53b135e4ebd4463fad822771943

                                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                        Filesize

                                        344B

                                        MD5

                                        e525975bdba92b550482f2bbe1559f43

                                        SHA1

                                        a7d95575f2faf1856c1ae5c62ce1597095ad3e4a

                                        SHA256

                                        25359c7febcc1a756942307a7788953860bb7ba736a9e65457891048f7755f5d

                                        SHA512

                                        ed989df5c2336a386579fe934564b1062ed9368a7561bec9c4cb79b4a5445456c381cef377bdc3106bc7e5d8e06ad2e9d396fb01ea525509857dce266cede5ef

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                        Filesize

                                        264KB

                                        MD5

                                        f50f89a0a91564d0b8a211f8921aa7de

                                        SHA1

                                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                                        SHA256

                                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                        SHA512

                                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                        Filesize

                                        363B

                                        MD5

                                        965610eaf836f791f6e441462f1f55e8

                                        SHA1

                                        e952582e0b1ffd633d5d87360e0a91e532c23eac

                                        SHA256

                                        2ed88043da3272916157eda76edb6699a47e07887cf6a72f5466d8331228020b

                                        SHA512

                                        4ec52d39a91b4f161d12c5aa8ae3a133ca84f0a091c5f4221fae6605f4db05505754831b86b3fb3aa0225b1cc1c9b51f90dc6ac62a53f8a0d109173db56b583f

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

                                        Filesize

                                        6KB

                                        MD5

                                        a930db19feb0ab52d1cc708e718674a5

                                        SHA1

                                        97ccda28bdf245a03c41f75ba7889b33a15f3248

                                        SHA256

                                        66b24ba148de3db5fbca6dc1a14ecb59eaf7588e808c4bcb8b639cfa47c769e2

                                        SHA512

                                        927f39b27474e7f80ec2d82477ead6c1066c699adc9044ad7faffd2ba1b896a2ee2d0fa38c5add6451662906debfd0deb0ac1a4a5465c98c7f9c935fcbebd317

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                        Filesize

                                        16B

                                        MD5

                                        18e723571b00fb1694a3bad6c78e4054

                                        SHA1

                                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                        SHA256

                                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                        SHA512

                                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c0a68fd0-c444-4767-b6e6-5ea0d42006d9.tmp

                                        Filesize

                                        6KB

                                        MD5

                                        a5e08126c668d2d9e0a2409892c2fe64

                                        SHA1

                                        a827de72dc4d965f5ab8a055017c57224a8ae89e

                                        SHA256

                                        035a85e99cced478aad8fce9158a877e8058135b39408b592bbbcd58bf31a4c8

                                        SHA512

                                        f428b3dec1716079a35312c0c54d1ff658959a3d9d9485f93836c083ad388f3c9258375202b713bd3d7e864b5c9c767f65267d5776a13d45903b3b8a09a49e86

                                      • C:\Users\Admin\AppData\Local\Temp\CabF77B.tmp

                                        Filesize

                                        68KB

                                        MD5

                                        29f65ba8e88c063813cc50a4ea544e93

                                        SHA1

                                        05a7040d5c127e68c25d81cc51271ffb8bef3568

                                        SHA256

                                        1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

                                        SHA512

                                        e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

                                      • C:\Users\Admin\AppData\Local\Temp\TarF78D.tmp

                                        Filesize

                                        177KB

                                        MD5

                                        435a9ac180383f9fa094131b173a2f7b

                                        SHA1

                                        76944ea657a9db94f9a4bef38f88c46ed4166983

                                        SHA256

                                        67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

                                        SHA512

                                        1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

                                      • memory/1688-4-0x000007FEF5550000-0x000007FEF5F3C000-memory.dmp

                                        Filesize

                                        9.9MB

                                      • memory/1688-2-0x000007FEF5550000-0x000007FEF5F3C000-memory.dmp

                                        Filesize

                                        9.9MB

                                      • memory/1688-1-0x000000013F8E0000-0x000000013F8F8000-memory.dmp

                                        Filesize

                                        96KB

                                      • memory/1688-3-0x000007FEF5553000-0x000007FEF5554000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1688-5-0x000007FEF5550000-0x000007FEF5F3C000-memory.dmp

                                        Filesize

                                        9.9MB

                                      • memory/1688-0-0x000007FEF5553000-0x000007FEF5554000-memory.dmp

                                        Filesize

                                        4KB