Analysis

  • max time kernel
    426s
  • max time network
    436s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/01/2025, 16:18

General

  • Target

    https://gofile.io/d/NeYK1y

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMzMjcxOTY0MzA1OTY4NzU0Nw.GRp5C3.1IQZKZy2MbSnSwYaKfezmz3309HRsXz7cT4OEY

  • server_id

    1332719292151763025

Signatures

  • Discord RAT

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

  • Discordrat family
  • Downloads MZ/PE file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://gofile.io/d/NeYK1y
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5240
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xe4,0x10c,0x7ffb36cd3cb8,0x7ffb36cd3cc8,0x7ffb36cd3cd8
      2⤵
        PID:2932
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
        2⤵
          PID:5892
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • Downloads MZ/PE file
          • Suspicious behavior: EnumeratesProcesses
          PID:4532
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
          2⤵
            PID:6072
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3236 /prefetch:1
            2⤵
              PID:5672
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3248 /prefetch:1
              2⤵
                PID:3332
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4592 /prefetch:1
                2⤵
                  PID:2764
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:5264
                • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:680
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4052 /prefetch:1
                  2⤵
                    PID:5056
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1992 /prefetch:1
                    2⤵
                      PID:5668
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5900 /prefetch:8
                      2⤵
                        PID:4284
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5976 /prefetch:8
                        2⤵
                        • Subvert Trust Controls: Mark-of-the-Web Bypass
                        • NTFS ADS
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1892
                      • C:\Users\Admin\Downloads\errorfix.exe
                        "C:\Users\Admin\Downloads\errorfix.exe"
                        2⤵
                        • Executes dropped EXE
                        • Suspicious use of AdjustPrivilegeToken
                        PID:6116
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5968 /prefetch:1
                        2⤵
                          PID:5956
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5916 /prefetch:1
                          2⤵
                            PID:4780
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5200 /prefetch:1
                            2⤵
                              PID:3488
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5688 /prefetch:1
                              2⤵
                                PID:5856
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,170692228392063897,12381672429994822569,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5024 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5292
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:228
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1572

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  3d68c7edc2a288ee58e6629398bb9f7c

                                  SHA1

                                  6c1909dea9321c55cae38b8f16bd9d67822e2e51

                                  SHA256

                                  dfd733ed3cf4fb59f2041f82fdf676973783ffa75b9acca095609c7d4f73587b

                                  SHA512

                                  0eda66a07ec4cdb46b0f27d6c8cc157415d803af610b7430adac19547e121f380b9c6a2840f90fe49eaea9b48fa16079d93833c2bcf4b85e3c401d90d464ad2f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  c03d23a8155753f5a936bd7195e475bc

                                  SHA1

                                  cdf47f410a3ec000e84be83a3216b54331679d63

                                  SHA256

                                  6f5f7996d9b0e131dc2fec84859b7a8597c11a67dd41bdb5a5ef21a46e1ae0ca

                                  SHA512

                                  6ea9a631b454d7e795ec6161e08dbe388699012dbbc9c8cfdf73175a0ecd51204d45cf28a6f1706c8d5f1780666d95e46e4bc27752da9a9d289304f1d97c2f41

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

                                  Filesize

                                  144B

                                  MD5

                                  c9a3a288e68d623862e6466bd03f3a7d

                                  SHA1

                                  cb6bdfd1b71815803381512fc06a9c2f665b5b3c

                                  SHA256

                                  5a8a8f92a0b8a4094b7d655666f6da9014111ba4ace289edd8dabf5b2a4af42b

                                  SHA512

                                  4f92bbd463795e9928d78037d2b14e09c2bff1e5b4df70d6319d2a78db340aeaa78454f5ccad28de1941e15f4e604f2bf21e48fb4832e6801d717a6d36c0bd08

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  391B

                                  MD5

                                  af37e39de81bdee39b60eb28cc58a54d

                                  SHA1

                                  e743c591a8e2f0ec6082969662abf7535c444fc6

                                  SHA256

                                  81c5cdcf737de4b1c1ca1b11ac83ca3ead05f2ae1f6e9347cad7213a7ab56b4c

                                  SHA512

                                  a7d594187232d92de104eed7b1c7321d7261b62e815b87de1880df659f79884a25dedf06c5ffa15107229b8bc8215972825f82e88e562b87f4e3025684fd6c11

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  ba49f5f206d5b67b5abf4eda64c08a66

                                  SHA1

                                  27fddc79ecf143c3976b2fcfb9a80d924f820368

                                  SHA256

                                  bc5584d76c17d7770331c15fbfaed2a607abfd5c1f373513160c1caa1d203b06

                                  SHA512

                                  f5bf58456f371b3d6e844a231b88151294eade5d009559e2de51beb267a3b7eab63877fc48f846a8a53bc285af1a81ce9f9e1868a768573a0a440a40f5051452

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  5679da77aa9c7e3c3e7b063ffc143171

                                  SHA1

                                  1a0396fb81097dac7973cf49e0994c02ad4b531e

                                  SHA256

                                  81ed5c5861814c5d0ad2f7944973475f2bab9b5de963886f033ef04e336e1c59

                                  SHA512

                                  71561ad1b34f1f2de4bbe373666287bd800527865e205b174e6366d5161ec24345cc18f5b67bc408e6931648b5f8d77d76c4d9ec6afd7a81ccbdf1e8ac4b5080

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                  Filesize

                                  16B

                                  MD5

                                  6752a1d65b201c13b62ea44016eb221f

                                  SHA1

                                  58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                  SHA256

                                  0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                  SHA512

                                  9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  10KB

                                  MD5

                                  18a427c1355f4520b7d13959881887db

                                  SHA1

                                  de0b3a63a8e64e18bd098dcbd86e6edae0442770

                                  SHA256

                                  1bc0bcf3f3fa86adc2b2c3795a9a2c3b3dedf5f585a5a5eb8b84b2935a0d780d

                                  SHA512

                                  b5b0758987c61c94e1c2bc4645dd1f978050bf22f0dcd240ebd70a8ff256cc7bcc463fa35ba44ffbc81385e7ad4f09261afad1c60c2b54a3cafc96e7fadef2cd

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  10KB

                                  MD5

                                  b8f7fb42ef73869712109cd42acc1a74

                                  SHA1

                                  12c11f621267075be831ad9ee0c90e24f06815d1

                                  SHA256

                                  db7332edf277d77698b6f9b45e2949f0eca0c02bb9034f8f3dab880f861a8cf6

                                  SHA512

                                  2a41f51cd5f5d3c0c85e8595862fcdde4ca731d4e8ec35cc2d419562fdb8d1fbf58daa6b8be652e6cd91664cadcd2ed2dee79f97381b4a95ca741be4076427af

                                • C:\Users\Admin\Downloads\Unconfirmed 485048.crdownload

                                  Filesize

                                  78KB

                                  MD5

                                  8b7621e5f2a0df6800250a2ddc35c86e

                                  SHA1

                                  a79d6517d8785490abd3b7cd5921975251395994

                                  SHA256

                                  b3ff63670fe419a60a0b1bddced6d6dcf3fef46071d603eae179715b8325b1f1

                                  SHA512

                                  f5d7c1c020dc337ea0aa31b606ef7cf3494e816e8a1d7d720da124b00343060bab6be31d0fb1cdbf199a35c673c77c1ec9daca9e05ea46ba601cbb64fa487c48

                                • C:\Users\Admin\Downloads\errorfix.exe:Zone.Identifier

                                  Filesize

                                  155B

                                  MD5

                                  2d0fa10aa1887103d7f2cb13889c6afb

                                  SHA1

                                  385be2affdc2a02ceb75b4e6a75a5b7827cbefe9

                                  SHA256

                                  80a1cd6e30145fa9be050112d831d9bf978472b0be2cb2935cbc0d4243e36fb6

                                  SHA512

                                  530a0a2c5aae7746fa445feaa40c9277346e36b9ea6f71881f8d950d705395a088c0ac895bd01736bd64d226761a38daad1dd2180606405f0f564d6bfea59caa

                                • memory/6116-88-0x00000188890D0000-0x00000188890E8000-memory.dmp

                                  Filesize

                                  96KB

                                • memory/6116-89-0x00000188A3870000-0x00000188A3A32000-memory.dmp

                                  Filesize

                                  1.8MB

                                • memory/6116-99-0x00000188A41C0000-0x00000188A46E8000-memory.dmp

                                  Filesize

                                  5.2MB