Analysis

  • max time kernel
    104s
  • max time network
    104s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-08-2024 08:22

General

  • Target

    https://mega.nz/folder/HiYnBCZY#ccByNiBMYYsHfqDafZxo9A

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 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
  • Modifies registry class 44 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mega.nz/folder/HiYnBCZY#ccByNiBMYYsHfqDafZxo9A
    1⤵
    • Drops file in Windows directory
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2664
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fffbb06cc40,0x7fffbb06cc4c,0x7fffbb06cc58
      2⤵
        PID:3432
      • 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=1832,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1828 /prefetch:2
        2⤵
          PID:4888
        • 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=2052,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2132 /prefetch:3
          2⤵
            PID:3764
          • 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=2172,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2244 /prefetch:8
            2⤵
              PID:4784
            • 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=3064,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3132 /prefetch:1
              2⤵
                PID:2524
              • 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=3076,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3156 /prefetch:1
                2⤵
                  PID:4760
                • 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=4512,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4528 /prefetch:8
                  2⤵
                    PID:3644
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --field-trial-handle=4636,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4548 /prefetch:8
                    2⤵
                      PID:1988
                    • 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=4264,i,11127993298284359615,18178818201811422200,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5212 /prefetch:8
                      2⤵
                      • NTFS ADS
                      PID:3236
                  • 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:2328
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4452
                      • C:\Windows\system32\AUDIODG.EXE
                        C:\Windows\system32\AUDIODG.EXE 0x00000000000004B8 0x00000000000004D4
                        1⤵
                          PID:5104
                        • C:\Windows\System32\rundll32.exe
                          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                          1⤵
                            PID:2268
                          • C:\Users\Admin\Downloads\YimMenu\YimMenu\Xenos64.exe
                            "C:\Users\Admin\Downloads\YimMenu\YimMenu\Xenos64.exe"
                            1⤵
                            • Modifies registry class
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious behavior: GetForegroundWindowSpam
                            • Suspicious use of SetWindowsHookEx
                            PID:1968

                          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

                            fdfab525a7374cb8d793c03b46bdbe53

                            SHA1

                            08d546f86ceba6b0a4d0f51d8dc0d3aef1d8ce83

                            SHA256

                            c2187006e7d63a6b4a005acedb0291569c19e794a53746d1a7bb4aa113826642

                            SHA512

                            ad41d5ecb96b4fe056cd7b498db342cc75dc80dad86ec19dacf77deebfd7c8070f250de6d120a0f53704297fcd5997b6017f778d3d5ac9968458d9502627632a

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000022

                            Filesize

                            21KB

                            MD5

                            b1dfa46eee24480e9211c9ef246bbb93

                            SHA1

                            80437c519fac962873a5768f958c1c350766da15

                            SHA256

                            fc79a40b2172a04a5c2fe0d5111ebeb401b9a84ce80c6e9e5b96c9c73c9b0398

                            SHA512

                            44aefedf8a4c0c8cbc43c1260dc2bbc4605f83a189b6ef50e99058f54a58b61eb88af3f08164671bad4bd9c5e3b97b755f2fa433490bef56aa15cdf37fb412b6

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000023

                            Filesize

                            36KB

                            MD5

                            f90ac636cd679507433ab8e543c25de5

                            SHA1

                            3a8fe361c68f13c01b09453b8b359722df659b84

                            SHA256

                            5b4c63b2790a8f63c12368f11215a4ffec30c142371a819a81180a32baeb2bce

                            SHA512

                            7641a3610ad6516c9ecd0d5f4e5fa1893c7c60ca3ba8ae2e1b3b0cc3a72f7f9bef4c776a1f2fc52f366bd28a419ae3594a6576e886e79a20ebd98b55b2acc967

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000024

                            Filesize

                            17KB

                            MD5

                            950eca48e414acbe2c3b5d046dcb8521

                            SHA1

                            1731f264e979f18cdf08c405c7b7d32789a6fb59

                            SHA256

                            c0bbe530abfce19e06697bc4358eb426e076ccdb9113e22df4a6f32085da67a2

                            SHA512

                            27e55525ade4d099a6881011f6e2e0d5d3a9ca7181f4f014dc231d40b3b1907d0d437b0c44d336c25dd7b73209cd773b8563675ac260c43c7752e2d2d694d4d9

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

                            Filesize

                            120B

                            MD5

                            48f3151e387a972c91b666838abefbf5

                            SHA1

                            75e828186c75512a2a70ba850330386e035edb4e

                            SHA256

                            bcf6dd0f73f84aef37b3c387d3aed41def963ed341fc514579b391f3630142f8

                            SHA512

                            476a32c45907aec3ad27b2f4b81dee32dfc598dbd495b97382625ef030e72382dfe90b1f16a63daa1e3002aec7ad88e1d63225a58e2fe40c6a785e8b3d189006

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\p\Paths\MANIFEST-000001

                            Filesize

                            41B

                            MD5

                            5af87dfd673ba2115e2fcf5cfdb727ab

                            SHA1

                            d5b5bbf396dc291274584ef71f444f420b6056f1

                            SHA256

                            f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                            SHA512

                            de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_mega.nz_0.indexeddb.leveldb\CURRENT

                            Filesize

                            16B

                            MD5

                            46295cac801e5d4857d09837238a6394

                            SHA1

                            44e0fa1b517dbf802b18faf0785eeea6ac51594b

                            SHA256

                            0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                            SHA512

                            8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                            Filesize

                            1KB

                            MD5

                            fc9daf35b06f7369c199a660934c32e3

                            SHA1

                            5f238a5383c57a2f1314722f450bd7fafaf9b59a

                            SHA256

                            1e40bb0e6981c414eae51e5cc07cd33e74bdc08b500538bfae9fd2905e84094d

                            SHA512

                            544e245ddc5ff4ebb0b71b1ecef37221d030f81d5cd49cf0523eb9b03e5eb0194c762f5a2ff8359dc9a86833a04774a23f14db2372cb5f82c5043f821fe68bf1

                          • 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

                            523B

                            MD5

                            74fdab5c34961f86b824bb24cb7a05f0

                            SHA1

                            9c6f98da3cbd45e31c2784e805a9497f2a98a44e

                            SHA256

                            ce4e23b07dcde712b37f193df490b04a2f5675ff40c554ba363161f7d84f3cae

                            SHA512

                            0360aa95d23cf3b0044aa6737f0211183caa7e2ea842ec43fd3c43479be7c371f69900323ffb30ddf0fee5c7792adfb4d74587d7712b66a461292a6571c3d705

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

                            Filesize

                            9KB

                            MD5

                            ae9b89c38923bf10d7c2d136cd325de3

                            SHA1

                            729259b51072b637573c825eb861e92908777307

                            SHA256

                            73e4eb43ae0779fe53d79d9f8519408f030c09e40f7ea6fde913c2bec7c13f7e

                            SHA512

                            37c31833de85a20a8eab41cfccb713b5f5e25acc274ce7a33b392b548743044c180e9123969bc9984e3feb22847ed7a6d93dfc3189679e05b7805a9d2eae3a04

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

                            Filesize

                            9KB

                            MD5

                            919e46856912a43d9b4879ad9678352a

                            SHA1

                            effb9947a4183204c81d962347711b44ed6b324a

                            SHA256

                            89d009562526a2ef4018e93c004df8ffd41cedd2b57beeea5866e73c6fcdb111

                            SHA512

                            f388b37ede31837c4a4dabffd647380d6d7faec4b0264d5fc766694c481a2a8c395c2699f06fb9498826d00de4b3aae076eba7852beda9ef511eaa7334efd202

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

                            Filesize

                            9KB

                            MD5

                            ce1d3716296a103146669f306e13d190

                            SHA1

                            0d544730a00875ee7148549a1746c5218b711eb5

                            SHA256

                            deffda7ef56ebd1575905db984a9d6de299301969006e3e4d28b2cf300b3338b

                            SHA512

                            eb199ddf240e53b7c4994d7b8ee78a5966f2b2029bb7c3d8c1ff9cfe695a1767886db1346c44b20d1871d9a4655255285be4439c2f4fadb67dc10aa6246e8df7

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

                            Filesize

                            9KB

                            MD5

                            a518522f87279f39334617975f12aa12

                            SHA1

                            856c83c2ad5bf26bb4da1c40c8fb6f25f2d3fbba

                            SHA256

                            ded049ea374f1d48815b897b5bec7581de9dc54dbf9963990ca0df117b056440

                            SHA512

                            c129c219ddb1692abe1bcaf8fa8e53e41fed7ff4d7ee40acc25cbf31ac37566316e1ee4696e01b2a28d57e4d3d3e3f51f4dbeaaca4d32a3a96245215cc685621

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

                            Filesize

                            9KB

                            MD5

                            2563b58c5aa0f7a3b05ca1a6964fed5e

                            SHA1

                            5094a18adcc6aace2bb28513389dcdbbbc4aeae9

                            SHA256

                            f71241f981efbb0629c501299120f4a80a4bb234b51b8185a9e2606c5a519897

                            SHA512

                            39fef52b647c49a73f080ba0575f261b000fcf485ce5ac3d9516df4fa920409c2b9f7475957fd5c845fcdfbfc5227c58b3ae48a97b2602f14febec9d8b2602b4

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

                            Filesize

                            9KB

                            MD5

                            284a7b8eba2e32b0e107eae4b039a2fc

                            SHA1

                            8ae7cb5625b29aa07e09ac3f1a374dbf7db9942b

                            SHA256

                            f14646af714f126193a63aade77f73d31cbba56bb4db09618d2ecfe20739e0e9

                            SHA512

                            aaef462284a58e46caa1d7c26fbf13bccff58d39885f63406fec7c2dd39b4bf2d7f28330c29a539e06d9f6308beadf3847083b5c089ee0383e083706a30cf626

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

                            Filesize

                            9KB

                            MD5

                            eb1bf107e689f7777a05b98b84b71810

                            SHA1

                            e71d52688eb264a51444212a4c33caa447a9e5d0

                            SHA256

                            417e5f5c836561dbc6cfd9857701d1e989b618401e34d9c72de0bab7d0c32b04

                            SHA512

                            177747b40bd0d58f94a1448d350c4f8cdc8a85f487e9b70ef9471e40b46d5bc50e249a7d0ee0c9e8007673669787a33d50de324e600fbf04c17af4859a9c41d7

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index

                            Filesize

                            96B

                            MD5

                            87bab11278b5e53b396c9a3c4a480f5f

                            SHA1

                            9dde79fd76a10d910625dcca4fae36f6cb59da04

                            SHA256

                            3aa7b979300d09bff5edda51ce8edba72dd709f9cf8d824b2f6b08878143038b

                            SHA512

                            f763c80189a84af2d1cc44f934de7a3db68b48e56d133f92777d7c0f93d32e4486e69e9be950468be55046d64d7d8678e59a27c54281067be7b895207d47e884

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

                            Filesize

                            99KB

                            MD5

                            1988799dc25aad32ba7da940d0fa0dfa

                            SHA1

                            600fb5f6400b7fff4e061f1b3401247f87cc331c

                            SHA256

                            3cf630a26417c73ed3b3182525e7cd27d7dc21a6a075c38ef432256c00531fb9

                            SHA512

                            ca011140302ce6d5b5731b41cb62251a073a821f3f47c3e291ec9ffe686d9a6a15406750a71ffa89fe3f261b0aaf1d19295b367a4d193bc14dc4ce260ea4366d

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

                            Filesize

                            99KB

                            MD5

                            2195ca199b435183aec1cc72f5b0004e

                            SHA1

                            8fcdc73ad99efc189db90b2be5e441d1e02b90de

                            SHA256

                            f31ce9acc7c16e27287dbaf5863602a180365a2b150f6fb5eb192a8d6503622d

                            SHA512

                            14b5e12ffd3cff982ab45117829c6be9de9c543cd4eaaba68d943b7a25af29912a118e7cf293012a62b84c3dbefa327316e7e6b7eabb29b1c058a67cf522d40d

                          • C:\Users\Admin\Downloads\YimMenu.zip.crdownload

                            Filesize

                            12.4MB

                            MD5

                            20b6b1d9c8360997b271dbf0351b6527

                            SHA1

                            413f819d4e397beb701892e42e4b4a9e06f42e78

                            SHA256

                            183ac50d3c0619a04d85fa382b9d6d7900c52c8a7aacc8f768980299023e6e28

                            SHA512

                            239d56016f2e5a89bfd30a9354bd07704234eee8448858421bb28964d3bebcb221069ca014da66c5cbfd585c0c7a1783f71c33c4c259790c3fe7486d51e8c8ab

                          • C:\Users\Admin\Downloads\YimMenu.zip:Zone.Identifier

                            Filesize

                            26B

                            MD5

                            fbccf14d504b7b2dbcb5a5bda75bd93b

                            SHA1

                            d59fc84cdd5217c6cf74785703655f78da6b582b

                            SHA256

                            eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                            SHA512

                            aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

                          • memory/1968-270-0x0000000002360000-0x0000000002569000-memory.dmp

                            Filesize

                            2.0MB

                          • memory/1968-271-0x0000000000050000-0x0000000000150000-memory.dmp

                            Filesize

                            1024KB

                          • memory/1968-259-0x0000000000050000-0x0000000000150000-memory.dmp

                            Filesize

                            1024KB