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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/05/2024, 13:15

General

  • Target

    https://nljsm.dogcat.vet.br/BpD4Arg2ERBYik6KlNNQiB5r2JIVyUcYsDTOqeGqAJB-2FhCbiRwFE-2BYizkA3Y00Nf-2FeMs669XGSpMnF01DzTXsG1QkvkFeHUhyiudmF2tYNpAz58o.aGZoaW5zdXJhbmNlQGxvY2t0b25hZmZpbml0eS5jb20=

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://nljsm.dogcat.vet.br/BpD4Arg2ERBYik6KlNNQiB5r2JIVyUcYsDTOqeGqAJB-2FhCbiRwFE-2BYizkA3Y00Nf-2FeMs669XGSpMnF01DzTXsG1QkvkFeHUhyiudmF2tYNpAz58o.aGZoaW5zdXJhbmNlQGxvY2t0b25hZmZpbml0eS5jb20=
    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:4652
    • 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:7 --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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffda88dab58,0x7ffda88dab68,0x7ffda88dab78
      2⤵
        PID:2952
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:2
        2⤵
          PID:2552
        • 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 --mojo-platform-channel-handle=2168 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
          2⤵
            PID:2608
          • 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 --mojo-platform-channel-handle=2272 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
            2⤵
              PID:2064
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3008 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:1
              2⤵
                PID:1740
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3032 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:1
                2⤵
                  PID:3108
                • 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 --mojo-platform-channel-handle=4408 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                  2⤵
                    PID:4468
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4584 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                    2⤵
                      PID:3288
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4588 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:1
                      2⤵
                        PID:3832
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4116 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:1
                        2⤵
                          PID:3252
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4808 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                          2⤵
                            PID:2652
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4828 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                            2⤵
                              PID:2848
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4164 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                              2⤵
                                PID:4480
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4764 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:8
                                2⤵
                                  PID:4680
                                • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1568 --field-trial-handle=1940,i,14926053082775669372,3573903710846570616,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1956
                              • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                1⤵
                                  PID:4980

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8f202cf4-003f-4bee-86e6-5b311641614f.tmp

                                  Filesize

                                  132KB

                                  MD5

                                  081a4a051b8be5c403c2ad2d1cdbb3cf

                                  SHA1

                                  e23badd0918ed03c64fbaee00869e3d4240813ac

                                  SHA256

                                  7f6469d8f4cf398f52189fb920a78d5bb100e097e63d3ca22a4f249eb5e14eb4

                                  SHA512

                                  79c1a2b175ff4df7698ed6c4e602748a65158252649f860dea3574a80b19dfde888d519186eb532bc9da22e4d2e608d5ec90f5b6511afc035671fa071421021c

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

                                  Filesize

                                  192B

                                  MD5

                                  f99ebc8c401a0bf1b94d7a62dd2f7a60

                                  SHA1

                                  f59bf20bf61fdce9ed05cd91b7eb24f0c95303f0

                                  SHA256

                                  e3210ae260156527f30a87596004dc64a67e7b64b5235c1ecd9e895182649349

                                  SHA512

                                  3e8b8944948bc8fd85c5e4a991977e767c9b74628fe7311adccf0ca79466084c49d13b79e58afd8272f4339b46744fcc978eeb2186792145991d9114aa040199

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

                                  Filesize

                                  2KB

                                  MD5

                                  ffa61b9f32c5c9651da9002f256ed27f

                                  SHA1

                                  1396da1c1dcfbd7691905abd714dd29e6ab254f7

                                  SHA256

                                  0dc0abbf2c6764ee2436cd70d412f62b917d49fb6dad8afe86116dd931019baf

                                  SHA512

                                  33c3291ce69bef5e1e0b2deed5e83311acea16e1b6676c3f89afb8bd684d3f8abc8a1c8b3eba8c8434de56f8a313a07d92ccf81c868674682d2a42a02ba9b89b

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

                                  Filesize

                                  2KB

                                  MD5

                                  19d80115441aca9062f751e778701c44

                                  SHA1

                                  e016a3e36f56f483bc83406181ebb5e4ff66640c

                                  SHA256

                                  b69e7ee5c5fdf4bfc59ad7cc1038ea4f59a2e215a2db0522456cafbc2df31f27

                                  SHA512

                                  aef860fddfa83371f660d7e21a6309ebe23b42c6140d386c8397895d31031580a1d97e814b9a02d604fb71968b3ddc771074873f7783a4af70357a26a6e2dbca

                                • 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

                                  c08a8ba3570df9b7adcd37e3a1341cb7

                                  SHA1

                                  a150db8b139c309253e5f69449e67d8e9e00313c

                                  SHA256

                                  5547e8cf369752b8d2c66f3b943c3cc972027ee205245fc32578299b81f483d5

                                  SHA512

                                  f8620594837f461f89a848bf3688219ab9acfabebb3579382f710de59605297bd822cfaa8e437a79559a3ba0cd2857c6590c4e634fd20811fc3902ff7abc9858

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

                                  Filesize

                                  523B

                                  MD5

                                  09fc03cac704b35e49875eebcd459324

                                  SHA1

                                  6b5243967c90a08e9e84ee335b7e65c0cd630252

                                  SHA256

                                  3cda814bb06534f16528e3f205821b7f63f6b1563bcad9e2ff7adfdab07cd9d2

                                  SHA512

                                  e915c82fb8540b27d312b1b013f4afe83479562eaa016a434602408a0bd6236d4a53ec0aa86639e70a29e89a981e997e066667665ac9d990e74849244a047dbe

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

                                  Filesize

                                  7KB

                                  MD5

                                  912d98f1be9ce350fcb14b050029bf9d

                                  SHA1

                                  a6c660d86905c431de85970d8bb5f15646f8ecdc

                                  SHA256

                                  b2fcf72207fb077386cdd2ff9100817cadb182313590805d0c8c9f96fdd2b5ed

                                  SHA512

                                  5d9f67d2a862526822e576b3af9d0c16213c06ffdd30c010b876e47e9523aaed856c286bab8b53fe4a40d3d4247719bdcb210353598d1ecacb01d630ec8aadb5

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

                                  Filesize

                                  7KB

                                  MD5

                                  c6509bf35c599f9f473d9f9176d7b055

                                  SHA1

                                  7efb59b3bef71e417ed5e5b07e32fc5dc845561e

                                  SHA256

                                  84299d983d1fa57f427c63c3d29cdd5e30b35ac6cf6ed0522551e75acacb6491

                                  SHA512

                                  0ba635b54afaed39cea01d5f5445087055b932aae237722bcf439ed68f237acfb8cf2e02a342c7fdc53245e939b1772d7c1505ae15d9c1734bd64a9c949798b7

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

                                  Filesize

                                  152KB

                                  MD5

                                  8a44f9a9f580945d884ff8b0cbea65d8

                                  SHA1

                                  99f16b763b5b904d2530adada2d58899acea1686

                                  SHA256

                                  3869e906e614c52262342ce43e527b78a1fce7dc0201d9dee160b135f11124fb

                                  SHA512

                                  c6c8d01ebf0f5b978d4ebc9f8565b9d0e9c35f84b8ee3f4bfa3012b1028acdc9b2e92387026bae869e6d74037173673cca35c6b7ee96f33b253cd040a42ebdbc

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

                                  Filesize

                                  131KB

                                  MD5

                                  0c749bf69538697d5ea97724379576db

                                  SHA1

                                  ee1538ec96b2d5fd76028c3f8a7cc5134de8ac77

                                  SHA256

                                  8ca217796465fc9d3c6f2e8cdd1a6313f1ef99ddbb2ff7de9988949f5e5ddff1

                                  SHA512

                                  35c6d7d83aa7ffcb255a6b53c01614fe2f82f7164e8006cd79b3dbffb999e5d2a50c7d73e4a58d7ace83b7230e9e2983e8b88d0621947cf3f51a280fdadaea1b

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

                                  Filesize

                                  131KB

                                  MD5

                                  88ec7cd5e86b39c0dff6bc203adae8d7

                                  SHA1

                                  5f00258e00973b12c5d7bf740fff63c9bb4cb2c7

                                  SHA256

                                  cc6faccf344ca459ecb179253e508d7d14a0e337e3f8c88e0f154997da1151f2

                                  SHA512

                                  886ffed2023847e6a1bb309608e76a7caae47bf84c64fec8d3a55e05f9f44fa6b61d1b2380d529d5652255f4a88d8ccdc96e69aeba69db579003f3f5a971c21e

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                  Filesize

                                  92KB

                                  MD5

                                  6e2061ac74555d18a105b79b394b8297

                                  SHA1

                                  4ca22901e399f019e8fe0a5133ab73ec7c6569ff

                                  SHA256

                                  10343a066eba24812b3acfe12154ae7d669d12833fb1588846ed43a16dae16d5

                                  SHA512

                                  595221ad79d994829824689ebc0743526a61876fca02cc0e2712b165bdf0c58c936ff585c078f15c1c13028229603d32e64e12de56cffb20109021adb3309fc7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e35b.TMP

                                  Filesize

                                  88KB

                                  MD5

                                  c96aad6635c7fa9e389b7511b65818c3

                                  SHA1

                                  71986b41890baf51501eaa49ca685e27f779e128

                                  SHA256

                                  329a4a60d8612ffbf621c279da240302c6b83d838856c55b0af389ebfba9fac2

                                  SHA512

                                  72e15c345de02fe2ad1716bdd6d736af373ec094c267d60e01fcb4fef2d0cc1dbab39569557fee0a00da6dd43fa9322e2a7479d57563073d81503776a84934c3