Analysis

  • max time kernel
    61s
  • max time network
    61s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 19:06

General

  • Target

    https://github.com/ramer-py/aimmy/blob/main/AIMMYV21.exe

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMyMzc2MTI5NjA3MTU5NDEyNg.GFiP-y.G1ZGkk1Rtq0uGDtBmj_DEvho3ffW35IfPtBbrU

  • server_id

    1322790854867292273

Signatures

  • Discord RAT

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

  • Discordrat family
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://github.com/ramer-py/aimmy/blob/main/AIMMYV21.exe
    1⤵
    • 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:4084
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8cde2cc40,0x7ff8cde2cc4c,0x7ff8cde2cc58
      2⤵
        PID:4824
      • 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=1792,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1796 /prefetch:2
        2⤵
          PID:4608
        • 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=1892,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2444 /prefetch:3
          2⤵
            PID:3420
          • 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=2116,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2628 /prefetch:8
            2⤵
              PID:2980
            • 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=3100,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3136 /prefetch:1
              2⤵
                PID:4208
              • 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=3140,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3288 /prefetch:1
                2⤵
                  PID:3600
                • 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=4980,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4992 /prefetch:8
                  2⤵
                    PID:2452
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5040,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5064 /prefetch:8
                    2⤵
                      PID:1360
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --field-trial-handle=5052,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5220 /prefetch:8
                      2⤵
                        PID:1588
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4496,i,137296991500810668,7855212713024593968,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5380 /prefetch:8
                        2⤵
                          PID:3816
                        • C:\Users\Admin\Downloads\AIMMYV21.exe
                          "C:\Users\Admin\Downloads\AIMMYV21.exe"
                          2⤵
                          • Executes dropped EXE
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4556
                      • 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:1448
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:5024

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            649B

                            MD5

                            b152ecb0fa18d4c9ee6198db293cfd0d

                            SHA1

                            00e6d65c08dc4fcf04bc684af8f3f984ca0fdc3c

                            SHA256

                            d9e0e140a407a5379ef729d756d20c5b0f22cfcf15bf62cd8b737379712e174d

                            SHA512

                            0f67feb2ed29bae10fa9d37ce2075e89a4718ea7e51c76e4fc910ec449c1548d9fa8141e8b6a126c0e2715e7f2e246f8a4ab5c86bf79c28718290b345eb4cb3a

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

                            Filesize

                            1KB

                            MD5

                            2fe1b60a876888eb2f93449e0932cfec

                            SHA1

                            709d653f2745462898169cd0cad3dda4abe572c7

                            SHA256

                            03f4daa6c0a599352cd88e28011d0f2f2559aed8ccd2f740d9abbb19b56067e8

                            SHA512

                            2a96688bad7d18f31653b84af4a8d5fe490bd5a112add2a6ac793d88e2d045f20fc81bfdfb8ee4fe51a2623cc49149fb21f7b2b2dcb057c97b24fce2d80c6bc2

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

                            Filesize

                            2KB

                            MD5

                            4d7be3509667dc38f6a3da08f0d0e10e

                            SHA1

                            1d7f2020673be2be3bcfde71c9bf32bb7c7ea8f9

                            SHA256

                            2ed9c42194e488656e849fd6e1246c444015da08fb125831670bd2daa74dacf7

                            SHA512

                            b6b37ad1dd72056b4040ecd3fe0f5c067d8416a1a010fec95fa8219c7a66a89ce16d8da59fbccf0aa0898721825e810fc9679e2646fb583935c23e201d409f7c

                          • 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

                            1KB

                            MD5

                            65806749e46d9233a507aa49e3c34812

                            SHA1

                            e05839dc1037fa707f23b3aca6300017550b5bba

                            SHA256

                            559735fea52b34b8a2ff6a30013125ca32138bf32458bbdd26a557c0068ba9ad

                            SHA512

                            ebb872697484233f28eadc8bb25219c4db0d95965c161c1c10b67ac43aea647f3be84bad73851bc76ed3ae040e3962dbb7d7c090636f7f2ab6f6b5f119838563

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

                            Filesize

                            9KB

                            MD5

                            efbad427c13475165ed7cd97e596ccd6

                            SHA1

                            2ba14b9329c0beadf423f39143f25d57a5c7cb70

                            SHA256

                            a44b9f1a6991fd6bf59e2c96ecd409c5e2f361c3f8bf01963836ac7ea0830979

                            SHA512

                            f980f386c5f12dee0453275ba38e3cb604b1f8663c057837e5d24c0e5df83071119dfbc078980f1a701356a46e90dcb35bfe2d0dbd68b0986e02eb2e61d0ad51

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

                            Filesize

                            10KB

                            MD5

                            32e8a97da2eb96a690ae8e996544e74d

                            SHA1

                            8372842c62790c02677194254fb88bfaae648978

                            SHA256

                            293ef8c255658fa60b9db7e8ca323db816a8881813f366ca465c4d5dc9332ef4

                            SHA512

                            0e8969da01014d0d176cd63bc0feb96848b09591b36e565b0e4577176e06bff1ad6fd55aeb41d36ed415fdd5506720dcca6f2a011b06ff1c7f5a26b6dc218bfd

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

                            Filesize

                            9KB

                            MD5

                            00638d4fb271976bcab75bc5d576a4e9

                            SHA1

                            36765f5878c6d677a46aff0a54327e7ae21d066c

                            SHA256

                            96367106edddc2f31dec6395b7ae2320de9295c983d441cb3e7164e4630e5c78

                            SHA512

                            290a9348f1f6697b85b286dfb95a3cd366abab900a72b710abdc2be5473b95f1c4c2cff95c0dc348821a980f65eac97d20f5f812c6a67cece6d23aa6177b4dbe

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

                            Filesize

                            10KB

                            MD5

                            ad3910f3d081fa3e079ff726effc7590

                            SHA1

                            8274f41ee7a56b7ef06f0362084e64297555ce4a

                            SHA256

                            5e25adac1ace291c2798f366f283c2a537bdf880128dcd6f0254124f41471378

                            SHA512

                            90569092688d8941ee6d7cd913ceca314b4c35f90b2c92995eea922973a2ded2a1164dc685c90fd2985f1db0ea47ca02b15723fc70d0d4dddd6073a5567aec6f

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

                            Filesize

                            116KB

                            MD5

                            08b8b795346662dcf362d37095163603

                            SHA1

                            fbd2d6c360cceaf699d6cd7369201039302865fa

                            SHA256

                            1959efbe6709846b2d0b0b3a14e5eaad02e6218a070edd97c52908d093dd8187

                            SHA512

                            2e02bae745602a0553030d610f29a14bef822fcc77b33cce1886631d20398bb612e00eeb20fd5944f227469bef4fd060992eb765872ea5d90b21e0994b515000

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

                            Filesize

                            116KB

                            MD5

                            96679ebe294a9c2dc01ef6774721ad21

                            SHA1

                            1224efa3ba64deab10bfcff2e301b382fe21333f

                            SHA256

                            a390b3c479b4f0831b40a904df1c6f6bf78fef40b7f1a4ba4e6c557077ebd710

                            SHA512

                            c1d84481534e7dcaf15e012819b6b9438f39b14485b40dd35d970b7df3a4cd5d7e7c37324b7fec8c7a6744b01b9c08840f8467aeb534aef2cdd1a59d492a495f

                          • C:\Users\Admin\Downloads\AIMMYV21.exe

                            Filesize

                            78KB

                            MD5

                            2a95e56d75d30dc32ad33e9fca4e3656

                            SHA1

                            6491087d42b3d1a4fc2a94d96c00c4948a7cd832

                            SHA256

                            205ff503be40825be39382111776d60a19d9cd8278b165d35c06478ad6fed2a7

                            SHA512

                            625a501d205ce929a2fb47a1a1b8b790a8e8767e2f6b9ae3ff471174bf4e1a6b8ff941a8ff1d19856a488c18d22a94ff9f23940ed259b957865363ee435c2e5f

                          • memory/4556-200-0x000002507C3D0000-0x000002507C592000-memory.dmp

                            Filesize

                            1.8MB

                          • memory/4556-212-0x00007FF8BA9D3000-0x00007FF8BA9D5000-memory.dmp

                            Filesize

                            8KB

                          • memory/4556-213-0x00007FF8BA9D0000-0x00007FF8BB491000-memory.dmp

                            Filesize

                            10.8MB

                          • memory/4556-202-0x000002507CBD0000-0x000002507D0F8000-memory.dmp

                            Filesize

                            5.2MB

                          • memory/4556-201-0x00007FF8BA9D0000-0x00007FF8BB491000-memory.dmp

                            Filesize

                            10.8MB

                          • memory/4556-199-0x0000025061DD0000-0x0000025061DE8000-memory.dmp

                            Filesize

                            96KB

                          • memory/4556-198-0x00007FF8BA9D3000-0x00007FF8BA9D5000-memory.dmp

                            Filesize

                            8KB