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Resubmissions

19/05/2024, 10:46

240519-mt968sef35 4

07/05/2024, 00:50

240507-a65fasah7x 1

07/05/2024, 00:47

240507-a5jr7sag71 1

07/05/2024, 00:44

240507-a3klqadf58 4

08/04/2024, 00:07

240408-aesbnaag92 5

Analysis

  • max time kernel
    210s
  • max time network
    202s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/04/2024, 00:07

General

  • Target

    https://mega.nz/file/ZLFRDQjT#sPQ-e7zUA995LQ5hR_u_ciERnjWYrLviJ9wmPz9u_TM

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mega.nz/file/ZLFRDQjT#sPQ-e7zUA995LQ5hR_u_ciERnjWYrLviJ9wmPz9u_TM
    1⤵
    • Drops file in Windows directory
    • 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:2424
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb480fcc40,0x7ffb480fcc4c,0x7ffb480fcc58
      2⤵
        PID:3868
      • 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=1752,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1748 /prefetch:2
        2⤵
          PID:2088
        • 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=2024,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2068 /prefetch:3
          2⤵
            PID:2252
          • 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=2144,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2320 /prefetch:8
            2⤵
              PID:4156
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3056,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3088 /prefetch:1
              2⤵
                PID:4792
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3240 /prefetch:1
                2⤵
                  PID:2512
                • 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=4716,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4632 /prefetch:8
                  2⤵
                    PID:2528
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4632,i,12918663970402204123,32563939396540843,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3728 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3596
                • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                  1⤵
                    PID:2832
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:908

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                      Filesize

                      64KB

                      MD5

                      b5ad5caaaee00cb8cf445427975ae66c

                      SHA1

                      dcde6527290a326e048f9c3a85280d3fa71e1e22

                      SHA256

                      b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                      SHA512

                      92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                      Filesize

                      4B

                      MD5

                      f49655f856acb8884cc0ace29216f511

                      SHA1

                      cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                      SHA256

                      7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                      SHA512

                      599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                      Filesize

                      1008B

                      MD5

                      d222b77a61527f2c177b0869e7babc24

                      SHA1

                      3f23acb984307a4aeba41ebbb70439c97ad1f268

                      SHA256

                      80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                      SHA512

                      d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                      Filesize

                      649B

                      MD5

                      7c63c98a7bcf0598e5d3023bc1b51a7e

                      SHA1

                      a639515d392f16ac778e8bc14ecc05b03185cbaa

                      SHA256

                      9fc0445058582aacbe4a11d5e756612fa8b15a5cb3cd5de47b8678a393258f17

                      SHA512

                      6433942c2e5f8e38645b89392e9a1b098c37cc3dbadf5383c52e9edb4690eeea978dc2dd36267c117069b96745bd874ff5b8e0da6351b166d9e0b0bb0af733db

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

                      Filesize

                      120B

                      MD5

                      729e75d32896c5b31bcb76fd889c158a

                      SHA1

                      f348dc0ba81f0254596c7acf33a5b45fb63a4031

                      SHA256

                      3db06380b6f61666feb7a6e69cf0f5348efce1f5ae0a1adfb94b8f3399c66fc9

                      SHA512

                      4e5dbd459fac051b12370a67dea9628acafa603bdcadbecbef9b6dc9f917402460ceea5f8e52c8647e6816c1405f38ba7c83a166805401c777cc52148f02bcd8

                    • 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

                      2KB

                      MD5

                      94f46ca801d555e8b1f5700d46a3f771

                      SHA1

                      2fc19cbf22d711fcc2e45ac5d28327b18442df92

                      SHA256

                      d02bc05c3973052f7a5ecdd8e4d5d66d998090d77cb3adc3296259b78be1d50c

                      SHA512

                      b65015999a9b19d222fcdc5cd8beb34c6a67704bf789b57370df37e5cfa65cc87e91802011e62d893e98c608f94b8754f470bb533926e7d263c51e9a96f59987

                    • 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

                      ac2070e7e5980f1a01dcd2037690cbd3

                      SHA1

                      6f0fc3925a57e3830f31b877b8ae4d83b63aec8c

                      SHA256

                      3e19eafe7840fb6bc781162b3ac0a4a98a9401edae82521f7a3c29811fb4c82d

                      SHA512

                      c0a36c4ef85ceeae4bbd8cae6e6d37731c57d0733c0f384d5055f8e4f6eb18f61ff96ddec79d7c256e0f4c08c7f99fb9f467837644ef21beb00ac35ed01dd45f

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

                      Filesize

                      9KB

                      MD5

                      e0639779c09d27f7936155becc81adb9

                      SHA1

                      b7b23d23a78a2fc5d8667b12d5dc134b56a0e386

                      SHA256

                      30b3ae74f6d85a5e4c4255004982aeeafaf64132e3656f0bf474a00b2d7e6237

                      SHA512

                      e93bec6ac5d3ce6a779872be24b833f102e62c723f3defeac54ddb0390728d8289c18f84cbbbf04346684ce1ea4946c52d6930bcbd9e12b52c51267653df553b

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

                      Filesize

                      9KB

                      MD5

                      f8422a321c784e4f31fbcd1651327324

                      SHA1

                      bd1d6f87a0a926b664d7f4aa8ab8aa7369c2e6f4

                      SHA256

                      db888f733e220faa1e4d2ea44680d49258d763b69f55a0469c9322e2fc917370

                      SHA512

                      0a3c3a10d703e1e7276e8e005b2f6fbd070921c9b815d9e4f9f18403f152043815079cffdc17128bb44f288b7e57876503281c6822ed0b29044f179128ac9587

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

                      Filesize

                      9KB

                      MD5

                      933d298abf9f247e7d11c2b4ab9b7c9e

                      SHA1

                      dd20b9fb9c5e394de97d58b21afe88596b86735e

                      SHA256

                      25c14dbc74903866106e6e535b8c9feb5f0cc439a6c5219158e874094a3f1ff7

                      SHA512

                      c6bf5da52eee7561f5d68343ff9a3e3a33c0b01484c9eb69a66766f6a0ba0aa391a760b916e1289c41f280efb1573109f5d43a5cc59cc6f9040251d3ce8c1fa9

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

                      Filesize

                      9KB

                      MD5

                      1a80b74b184b4ddb45f95d106052b75f

                      SHA1

                      9435147ab7a9e2b075679c26e6e7b2a71d470c15

                      SHA256

                      2af0b2bab97bffd08cc2f40dfabae466f44fa3239b24f40cfaee47702a03081f

                      SHA512

                      55659e52f54d2165d357091df2b6156e870193d513bae0618b685c6d1e5cf128d818cdf53fdbc5f3ba063052b134f1f8f7dd8161beb80b5e2f7995a30c71704e

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

                      Filesize

                      9KB

                      MD5

                      3cdafa49484a93cb9311b8484dacf7cc

                      SHA1

                      e9037a16402716fdf53b005683e0edc0882d8aab

                      SHA256

                      5f7f7bea469b5452fa8e2dd9af64c613fab4956fab036b467ea89610d74c104a

                      SHA512

                      fc6a76786f63ce7428cb30d751760e626e822ad6300b46c0d01639eabff501be5593e338146d9c59cc355acfcdf3f4831eb098f42dee2ad97dc1dfd17979e71e

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

                      Filesize

                      9KB

                      MD5

                      7b0023acb40cc38bda948a4cf517c34b

                      SHA1

                      b3b75b8ea90692772ae3dc0d820fe2165078d14b

                      SHA256

                      271cdf14ecb223f503d4d84a3980471083f88992806c0471739984749613c375

                      SHA512

                      b01531929b052175bc2b227c1dde8d22bb4b7420afce993db1553c50d1bad75fde53b02fe1e3beb2fd053cf6528712fcc7ee69d4d7d770482b32ffdb624d8c5a

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

                      Filesize

                      9KB

                      MD5

                      2905a64cbb96668c2d59d1963e9ab9fa

                      SHA1

                      61c6db4f83c56498acf570eb745c1ff96611f5cf

                      SHA256

                      a372d63acadd396476c94904e247090a00f53e45db3f132f6d0ac1a0882868c8

                      SHA512

                      936dc18e02e8a8019ccb997562b901132001947f59946d0444013379b651c00e2b90911a03a42b854131314bf676ddff550b262c0ee3f88efa33e39c24715681

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

                      Filesize

                      9KB

                      MD5

                      92237e0434412611f59c94c6cf10110d

                      SHA1

                      38b0afef31ed1f2a0d563ac2e030ed04dfb85fd1

                      SHA256

                      97ccefb3012b722ba60b2337d59aca1fa93aab26151cd1c9e776f47707ab959e

                      SHA512

                      e5da0cd887ddc4b929385b5af4e58e735c41581177a07acbb4fe52fe6ed724a501c6658680a59c488cd4d24279dbad19f3d700f46de87bbb99a159fd9c41a89d

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

                      Filesize

                      9KB

                      MD5

                      bfd2d5262a999946793b8447415064cf

                      SHA1

                      42549c361b2dff2d6d526d5c0dc30a7890cd4f93

                      SHA256

                      ffd61a8c19988278508ee0100ae254695ab15437d3a9d05930959dbc4517d736

                      SHA512

                      4ba2eee1ff50c7dedb59b2709548f32e53a8b93d3926178057a4ea601fab4b4a669ee579a48850c95a2fd1669a93b7da422eac6247952c0a5ae6042b98dec60b

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

                      Filesize

                      9KB

                      MD5

                      dbd626c73f84ec4d8d35454a5edcd4c9

                      SHA1

                      5ef334f2dc9ec6f07b6ecae2ae73c1a9cd87b777

                      SHA256

                      a9173b021f542badf65cdbb7f1e0e132da1f7c5e13f11fb4762e340ee239b12d

                      SHA512

                      9f45d0119270e6b084f8b5236ae6026097dd5c03db6598bcaa8a434d1a4fe6a936773f3255e2653a69a391ac787467dd119956d968b183cc7074730e79192388

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

                      Filesize

                      9KB

                      MD5

                      38ba5f912938b2ee3a51b38025195a91

                      SHA1

                      6312e39b5602048518b4c8f65f196ef6fb393f12

                      SHA256

                      b5a20f9530509cc662e9087e4289d2a8e6c2eaabd83241c9bebe262fd5ce4096

                      SHA512

                      13c37b503b36531890c2b834f5586a572cc7e058b706cbd8ce07396bd97b2e23d9ce167f10115f1233c28993f67dd2ee23e93aea1fbb0a1d4ceda978954a35f0

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

                      Filesize

                      9KB

                      MD5

                      cd509d912a3330493b0094e8d2e49fe8

                      SHA1

                      70636968317253b4666827a10da09b9c298bfee7

                      SHA256

                      ff3b502aa804be406574541e0ab16857a7d1fe491514ff4964ea70eb1b5730c4

                      SHA512

                      2ca114168387037e7a4a2b982e216974498d3ee912a76d2f8d23f043a3426d5b3af2d685268c6634d09df4c28a14804ca0cf24d8f8cca9fb549dfafa2d063a4e

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

                      Filesize

                      96B

                      MD5

                      55d9e743528c33c4660d759ad7f5382f

                      SHA1

                      531445687bab891c5aac1c1c1e5851c257ee7751

                      SHA256

                      783931c811e31b01f74e78191b78ce6b669cdc7f92253e3a8d72c90cac002e02

                      SHA512

                      4039ff6c7befeb30a837e853286cab15b5322c5cb629c056ad08dd6dec1722405a9148e75a5cb947e89782e1fac0dc2da1cabd9463191e6b4d496ea47bcb29b5

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

                      Filesize

                      77KB

                      MD5

                      83d00b0a04ce6ae8c462f5f837ea26b8

                      SHA1

                      c7c8b6193823eb7132939a4e9a3ea39929466d5a

                      SHA256

                      10a6a28fb56cb49d63c1d477f050dd0839b1368d0abbcfce6202c703c09739de

                      SHA512

                      3c792757d56e7da86c40b7e4660adeaba98a3503577a2902ab5d9a6b0ff1f7a0436644529dd21da040809c3597439bdc8515984d855dca596a0c7ff767ea4890

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

                      Filesize

                      77KB

                      MD5

                      9cf4bdcbcce9eedf93cfb8d4940366b9

                      SHA1

                      5efa71e03f1d43c6bd539d38309e583088bf5e2a

                      SHA256

                      55c2a3edec232851f91bbad347ca7a38078ede0a7271feea96f42d0bee47a057

                      SHA512

                      42ce1238721275a7bb33182f920e21a4d24fcf2f41b560cf707eb1f4c30db215e84d84ddf08832f3a4a1a6b29c748b5c66232a4c5f3a2605b438082e5675f814