Analysis

  • max time kernel
    27s
  • max time network
    20s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-01-2025 13:36

General

  • Target

    https://github.com/ramer-py/aimmy/blob/5f90d64064263e3b9faace87a69d4c5fb9ab2b9b/FISCHV2.0.exe

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTMyMzE2MTk4MjQzMzQ5NzEyOQ.GBy3OC.x5Z4TnQJ0rTqkU-KLdPB6sUbIK2omQz4wbx0KU

  • 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
  • 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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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://github.com/ramer-py/aimmy/blob/5f90d64064263e3b9faace87a69d4c5fb9ab2b9b/FISCHV2.0.exe
    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:4248
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ff8feab3cb8,0x7ff8feab3cc8,0x7ff8feab3cd8
      2⤵
        PID:4480
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1892 /prefetch:2
        2⤵
          PID:2520
        • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2456
        • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2524 /prefetch:8
          2⤵
            PID:2540
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --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=3244 /prefetch:1
            2⤵
              PID:4504
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --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=3252 /prefetch:1
              2⤵
                PID:5116
              • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3992 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:4116
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3968 /prefetch:1
                2⤵
                  PID:4956
                • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5876 /prefetch:8
                  2⤵
                    PID:4676
                  • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5936 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3588
                  • 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=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5672 /prefetch:8
                    2⤵
                    • Subvert Trust Controls: Mark-of-the-Web Bypass
                    • NTFS ADS
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4704
                  • C:\Users\Admin\Downloads\FISCHV2.0.exe
                    "C:\Users\Admin\Downloads\FISCHV2.0.exe"
                    2⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2428
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5492 /prefetch:1
                    2⤵
                      PID:3900
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4952 /prefetch:1
                      2⤵
                        PID:3792
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --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=6228 /prefetch:1
                        2⤵
                          PID:4080
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1856,15672858978350643328,394090033703306753,131072 --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=6208 /prefetch:1
                          2⤵
                            PID:1344
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2008
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1048

                            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

                              d7145ec3fa29a4f2df900d1418974538

                              SHA1

                              1368d579635ba1a53d7af0ed89bf0b001f149f9d

                              SHA256

                              efc56eb46cf3352bf706c0309d5d740bca6ac06142f9bdc5e8344b81d4d83d59

                              SHA512

                              5bb663ede88f8b7c96b09c1214aac68eda99bc09525ac383baa96914ff7d553ea1aed09e3c9d16893d791c81ddb164c682dfbb4759ac0bc751221f3e36558a91

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

                              Filesize

                              152B

                              MD5

                              d91478312beae099b8ed57e547611ba2

                              SHA1

                              4b927559aedbde267a6193e3e480fb18e75c43d7

                              SHA256

                              df43cd7779d9fc91fd0416155d6771bc81565e98be38689cb17caece256bf043

                              SHA512

                              4086c4ebe410a37d0124fc8bd00c58775e70ab2b7b5a39b4e49b332ce5b4866c6775707436395467aff9596507c96fb4896f3bf0249c5b9c99a927f31dcc1a96

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

                              Filesize

                              1KB

                              MD5

                              add6f09238824686aaa1bfe1cfd51ff9

                              SHA1

                              f623d17172f1a9d63cb8e656622bf8033fa73205

                              SHA256

                              2484d15c26cc625511e4d585eff2a38d239a4859924b755471e43aebc50e03b0

                              SHA512

                              7d9f4933f0067e6039d709d1d0176288bb0ab60d9b88fe9fffca289cdf0c5bd416eeb308fb1bc5d13419c4613c879742925f5d2b8ce50399345b791170eed869

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

                              Filesize

                              5KB

                              MD5

                              0162ba47f3d588ce80e0027d93eda28e

                              SHA1

                              3ae3da5f0a5e80508b1543a739f92edbcf2f224b

                              SHA256

                              2dd3e743cbc6d764cb51d7d6ab8d1ce92eda99091c96544fc7588568850f4598

                              SHA512

                              a40c816133839099c735571af072960b44cdf1f53c9b016166dd5f584c632085b0d82bf22922204a1faaa2977817b28bd0732f6eb3b56ae26ae3a70204b7effb

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

                              Filesize

                              6KB

                              MD5

                              3bbe8c05b88956077a6d881aee428d6a

                              SHA1

                              0ee9a1c20cdeed127eb491193490dd2b85d3a592

                              SHA256

                              ddc28c2ee9e4b9c4983292762b3c6bc488412596e8e285a667b4d31f9de1819b

                              SHA512

                              ec8d99c384b977a87d1d8cf359587211155bdfa6edc3de6848cca20dd6fb55bfcdf2d30ce10c7ef6d9303a7a895b90bf9aba0e6706508f26751cd4c5970e74b7

                            • 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

                              dbc0fe1d69d33b40194914a673e277eb

                              SHA1

                              f54221f92ac1d250ad0666ca4597aae4b35d006f

                              SHA256

                              fb28d67d6ccaa84dff4d893cb5313b539bcbb78ca668aee702ae05f5bf36682b

                              SHA512

                              df0bc1be3c17128fd113e3e3c79e6414fd3fd98b6af5307e655e1249d51e2c952bf87c9f3c2a498ef01123b429632464fb19b5808c561f5f24b3a275e9e665ac

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

                              Filesize

                              10KB

                              MD5

                              f5b5b282fe2f965a71159fe8d7fad850

                              SHA1

                              082fbdd27ae1cfb2cc64dd9f04b7082e322aa1b2

                              SHA256

                              6751f844b0a8baf516db494d7f7f0b5e8b1749a3d7c04599ad119bc21841ba8e

                              SHA512

                              6a050788949c21a7600221fd7716ace7bc4100ec4f8fcc3c269ed145cb6ba89dd62dd8826d385c7b8fe56eb02fd7ef936332b2244dffbc79fd3f2a9917cb4e0c

                            • C:\Users\Admin\Downloads\FISCHV2.0.exe:Zone.Identifier

                              Filesize

                              26B

                              MD5

                              fbccf14d504b7b2dbcb5a5bda75bd93b

                              SHA1

                              d59fc84cdd5217c6cf74785703655f78da6b582b

                              SHA256

                              eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                              SHA512

                              aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

                            • C:\Users\Admin\Downloads\Unconfirmed 637870.crdownload

                              Filesize

                              78KB

                              MD5

                              49692af8a26d913fec074da8df22f1d5

                              SHA1

                              975c747fd963a68f171f70781edf542f4f74cbf8

                              SHA256

                              3662b105b4b0c1abceb610f1601e99542dc04e65d1874ce9b9ee58aea7727da0

                              SHA512

                              1b71edcc26a381715ab6bff78cd798ab85e2435c87fa50df49ae4b37bef3e058b0ac1d349ede8126e5526f89bc6556d4bd1aeabc08594160e26988ab824b2371

                            • memory/2428-175-0x0000021AAB1D0000-0x0000021AAB1E8000-memory.dmp

                              Filesize

                              96KB

                            • memory/2428-176-0x0000021AC58E0000-0x0000021AC5AA2000-memory.dmp

                              Filesize

                              1.8MB

                            • memory/2428-177-0x0000021AC60E0000-0x0000021AC6608000-memory.dmp

                              Filesize

                              5.2MB

                            • memory/2428-207-0x0000021AC5BB0000-0x0000021AC5C58000-memory.dmp

                              Filesize

                              672KB