Analysis

  • max time kernel
    46s
  • max time network
    47s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/03/2024, 20:28

General

  • Target

    https://cdn.discordapp.com/attachments/884179361606017024/1221917049111056414/hmmm.exe?ex=661451ee&is=6601dcee&hm=239112bcd01d46e3811ad14e185db0d44dfab221f425c1464031148e978e1a0d&

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 40 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 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" --single-argument https://cdn.discordapp.com/attachments/884179361606017024/1221917049111056414/hmmm.exe?ex=661451ee&is=6601dcee&hm=239112bcd01d46e3811ad14e185db0d44dfab221f425c1464031148e978e1a0d&
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1892
    • 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=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xd8,0x10c,0x7ff8bdd246f8,0x7ff8bdd24708,0x7ff8bdd24718
      2⤵
        PID:380
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
        2⤵
          PID:2140
        • 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=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4196
        • 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=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
          2⤵
            PID:1060
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --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=3280 /prefetch:1
            2⤵
              PID:1524
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --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=3312 /prefetch:1
              2⤵
                PID:3100
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                2⤵
                  PID:880
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5176 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4472
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5424 /prefetch:1
                  2⤵
                    PID:1540
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4736 /prefetch:1
                    2⤵
                      PID:1504
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=3360 /prefetch:8
                      2⤵
                        PID:4004
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --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=4880 /prefetch:1
                        2⤵
                          PID:1508
                        • 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=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6204 /prefetch:8
                          2⤵
                            PID:2448
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6268 /prefetch:1
                            2⤵
                              PID:3576
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,10183963228234878670,8612043703809431208,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6404 /prefetch:1
                              2⤵
                                PID:1884
                              • 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=2152,10183963228234878670,8612043703809431208,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5660
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4608
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4576
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:5748

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    Filesize

                                    152B

                                    MD5

                                    f35bb0615bb9816f562b83304e456294

                                    SHA1

                                    1049e2bd3e1bbb4cea572467d7c4a96648659cb4

                                    SHA256

                                    05e80abd624454e5b860a08f40ddf33d672c3fed319aac180b7de5754bc07b71

                                    SHA512

                                    db9100f3e324e74a9c58c7d9f50c25eaa4c6c4553c93bab9b80c6f7bef777db04111ebcd679f94015203b240fe9f4f371cae0d4290ec891a4173c746ff4b11c1

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

                                    Filesize

                                    152B

                                    MD5

                                    1eb86108cb8f5a956fdf48efbd5d06fe

                                    SHA1

                                    7b2b299f753798e4891df2d9cbf30f94b39ef924

                                    SHA256

                                    1b53367e0041d54af89e7dd59733231f5da1393c551ed2b943c89166c0baca40

                                    SHA512

                                    e2a661437688a4a01a6eb3b2bd7979ecf96b806f5a487d39354a7f0d44cb693a3b1c2cf6b1247b04e4106cc816105e982569572042bdddb3cd5bec23b4fce29d

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

                                    Filesize

                                    186B

                                    MD5

                                    094ab275342c45551894b7940ae9ad0d

                                    SHA1

                                    2e7ce26fe2eb9be641ae929d0c9cc0dfa26c018e

                                    SHA256

                                    ef1739b833a1048ee1bd55dcbac5b1397396faca1ad771f4d6c2fe58899495a3

                                    SHA512

                                    19d0c688dc1121569247111e45de732b2ab86c71aecdde34b157cfd1b25c53473ed3ade49a97f8cb2ddc4711be78fa26c9330887094e031e9a71bb5c29080b0d

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

                                    Filesize

                                    6KB

                                    MD5

                                    6be95994ba044972081776ca9d75a42d

                                    SHA1

                                    b5176f88585b0cbac94c3d827e8aa3f8abbee514

                                    SHA256

                                    b1b0b7a6e1639503bfd3ff8e78f928a55d1c12410efd2f6447122456fe0264d3

                                    SHA512

                                    57aedaaef795394ec529d86f1bacf07bbdeb75ec4feccf11e1c57f08857249ed6077a6d7a9d936fcb4dd508b427f964c6fad74c9de893d54341b70b0500730ee

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

                                    Filesize

                                    6KB

                                    MD5

                                    dc56242b5eda41f3213dab6a5c53b440

                                    SHA1

                                    5808ef063b758cf113ed517d7264d892ba80dbb9

                                    SHA256

                                    5b43721075433df84f932a8a9c72e19e5dd76cfc01dc2a0c2523c0ecf32e3bda

                                    SHA512

                                    4305d628e2856b24888e09e828a4ac8f11de6d05699546aad0e37f4df9832c5486ed8bd5045f2237805dd6f91cdd7e4bf7ed73890e9134445e471825672c2232

                                  • 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\Default\fa65dca2-bcf9-4254-956c-d57df5658da2.tmp

                                    Filesize

                                    6KB

                                    MD5

                                    8b02b9b7ca197bbe4160a5a2f09e6a26

                                    SHA1

                                    fda0f9981a97843832d88001005dfb2bdb126de3

                                    SHA256

                                    cded0ba97ec17847dc75b4165c6ad6093a9054e4e2c5628ffaef2709403c9e57

                                    SHA512

                                    aabd37755f3f4a8e3952fc628281b401a9446d1deada1d70909fef7a4491b92a12ec0d3be8163b18ebabd6db0f46ef55c9d87bf3ad9eafc564b0791363e6f783

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

                                    Filesize

                                    11KB

                                    MD5

                                    5550ec41c07656fe43ab717fdb44feb2

                                    SHA1

                                    04a6b1000c69581abfbf73c6facc6c53e3646b2f

                                    SHA256

                                    8c8bc31419e4053f5d80151ec9af041afa55b4f8c6c98a435fca1c5a2045f8d5

                                    SHA512

                                    c9d687eb946c3b397d21392ecf974d5c8ddd11c5dbdfa801568c71ec57023068da694ef4512f9b6bef650e9c1aae4c33b60853c7604103555e483a28fe6152f6

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

                                    Filesize

                                    11KB

                                    MD5

                                    3e7a8c820ebea346561e7486bd02635a

                                    SHA1

                                    d64e370b7409beae559df5eb7d9b2fda38d0a738

                                    SHA256

                                    7774bc59a0ce619f0aed027123042b9cd09528611194da16212ae4d9c85529d5

                                    SHA512

                                    47744cd32a27f32cef87fe9e2cb41522eb8b49e5146e562432bc71e38c2e45b59111eb0231e95c6013fe06e438a49a209a06a0b6cc01fbaef3769e6843e2517f

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

                                    Filesize

                                    11KB

                                    MD5

                                    ca2dafc3e26766485ceb59d1edcd59e9

                                    SHA1

                                    e09424ddf55d416b913c8e20f5977cdeb3f72cee

                                    SHA256

                                    df4b2ad70a3e70310a42a53d800318ba0d6f8fdb8f915d0afb5c27e180848df6

                                    SHA512

                                    08cc4b2360b030d9781bfc18187841955e56eac47257d8de896bce8a4cdad2bab2f15ac8212965eff5501e13951c7226403b11187a19cbbc84f768b688444b6e

                                  • C:\Users\Admin\Downloads\Unconfirmed 348471.crdownload

                                    Filesize

                                    19.8MB

                                    MD5

                                    198785b2f07cfabbdd2232d908e633c7

                                    SHA1

                                    62e431ea0fe025424a756a96e7d88ea840a1f3f5

                                    SHA256

                                    4c1afa0f21bb4889fc6cbd5780ef1dabeab5ca86666c55a1c72d13f73eacf668

                                    SHA512

                                    ab05f2fa6afe82e436a05b576806fe65644543de069768f7b290b8acdfa09cbca5d76093af34342a506a826f8adfd4bb46ab9ddadfed56de5ae804e8b120b016