Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2024, 08:35

General

  • Target

    https://debhj.blob.core.windows.net/ndejk/13776.html

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 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
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://debhj.blob.core.windows.net/ndejk/13776.html
    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:3908
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7fffb9decc40,0x7fffb9decc4c,0x7fffb9decc58
      2⤵
        PID:4428
      • 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=1892,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1888 /prefetch:2
        2⤵
          PID:808
        • 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=2124,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2160 /prefetch:3
          2⤵
            PID:1692
          • 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=2216,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2396 /prefetch:8
            2⤵
              PID:3700
            • 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=3116,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:4872
              • 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=3124,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:4580
                • 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=7 --field-trial-handle=4480,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4516 /prefetch:1
                  2⤵
                    PID:3420
                  • 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=8 --field-trial-handle=3308,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4476 /prefetch:1
                    2⤵
                      PID:972
                    • 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=4840,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4864 /prefetch:8
                      2⤵
                        PID:2196
                      • 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=10 --field-trial-handle=4416,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4224 /prefetch:1
                        2⤵
                          PID:1896
                        • 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=11 --field-trial-handle=4892,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4968 /prefetch:1
                          2⤵
                            PID:3472
                          • 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=12 --field-trial-handle=4656,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4400 /prefetch:1
                            2⤵
                              PID:5104
                            • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4608,i,2748839836373780872,2332285220344404558,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3200 /prefetch:8
                              2⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2904
                          • 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:3652
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2444

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                649B

                                MD5

                                ff32e589f233a8c359b95bdc3efe573c

                                SHA1

                                0c8106cbc0ece98ac4fe35c302baea3336d4a8e0

                                SHA256

                                c5cab4ed2d882c4dd386337a4c0319819dcbdbf216c0efbdbb17ca8c559e4170

                                SHA512

                                b1963a7be324df166ac9aef4637731fbb4d079bc8e3ac25946540780708a6a600ca4ad40d625f22c5406ab870ae09457c12fb40203773935ab2a93b432b346da

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

                                Filesize

                                1KB

                                MD5

                                4c1bb041ac86c071808aadc4ad7bdf47

                                SHA1

                                3fde153f3deaa4e5b67303e2d29847536ab4b6a6

                                SHA256

                                8e0242f16598187811c32694a1d50976303048b545baa7e0d897311b43117eeb

                                SHA512

                                6ad5044003d1563a86353eb11c338ba0290e6397b90a696a9bc1ee8b466eb326dc0207892d6a8952786720e4f8a34e629b810ba3eb629b08ad7fb55fec28d9f9

                              • 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\Preferences

                                Filesize

                                9KB

                                MD5

                                4d5e18af7469e280ced16c4c7826c179

                                SHA1

                                d4bff14a41e084ece3e25dea1dc4deb88cc17a2d

                                SHA256

                                c0a264e6a2ebea0ec425b64f7f6d611f41806e7cf806c43a2477ccae0b1fc728

                                SHA512

                                ad96362136b97f763ab9a3878c9e46a03064104845bafe65fa59acfa3a536237a0f9104e6adbacb9a1a89ec4c58a8dfb616efbda052e53a41721dba8bc73bb6f

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

                                Filesize

                                9KB

                                MD5

                                44c9e9f11f042100e53a6bba8a3c19ff

                                SHA1

                                c7e1bb2043002504659511bb4432f2ae37e66840

                                SHA256

                                f60c4bcc222cc400eaddf32bdde708c86596059bdaa106a52c5c8cff7495c30e

                                SHA512

                                7cc29f05b060dac3366b11507d225cfd1ed0fcaf31910339e3436eab7211311bc7ff3c88ef1777d55ab97a0f452e583d07200155d02a8a1774a1bc08a0ef5dfb

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

                                Filesize

                                9KB

                                MD5

                                e1a2710348b0121f0c96c7359c885b51

                                SHA1

                                421ac5661c47c815dc4da6fa858ae609e4e01368

                                SHA256

                                76613a3300eb0003ee02228f0240c7a15e9d6bda74fabb25d29c8bf5e07a50cb

                                SHA512

                                dca1cf784c82e7c465b22f4b3301af4a6172701f532f75f104265ce8356cb577ce28a157e6f3cb8dcb5cf597556b0f72136b12600ad7745d3a461ef5dbf2990d

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

                                Filesize

                                9KB

                                MD5

                                760da3f34b39a65ff2afa755ec97dc1c

                                SHA1

                                346df57b054e946cd332fdb6d1226b2e689014ec

                                SHA256

                                5cb6f9e3ccd1033a6547e8fcd24e2ecfbe73e2e6f2e814fbab58547a168e2202

                                SHA512

                                2d0d3ad3a7d65e26e9653d3d046926431ef2a1e71c6cf720d1913bd75a7793d76473ca5071fbe533bb05fa5c8287a22e1f28499ad9e627f4bb24455a44ed3cbc

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

                                Filesize

                                9KB

                                MD5

                                64055ff800e230ea2e98c44b4fa9c954

                                SHA1

                                c8b141ff038a2e06c1037e1eaa763df9c9bdbcb6

                                SHA256

                                21ef7ff6dd8bb442716ae8738cf3a6a3a7df80958b0d7f65abb17da45078e332

                                SHA512

                                8adadf535c6698f4173ecb59932e8834e5c9a318f03f792e0e2fd6f269d647bfdaaafe9a3c8be75244049ffa939bb405ad0ce384e2cf1fb803b57f8654c7c7d8

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

                                Filesize

                                9KB

                                MD5

                                d7be9ea827841b53b36b7d84b887586a

                                SHA1

                                d5066bfadd865146cbf58019c6a6018cb820720e

                                SHA256

                                8bd047c16059e0983b1dfdc40a3f0be8e640269e6cbaf6feb7ed856abeb4b6f9

                                SHA512

                                9396524d306858b410c88121d03c7ca92f7bfbc9eff275a27e5975d2e58cf3370fb86ab4f1e50ab9a4fc239f9683893c42bf48f032ad5a7146b094005a25eff6

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

                                Filesize

                                92KB

                                MD5

                                3f30a7148a28df1b1bd61913d3b66265

                                SHA1

                                143eb000a1c1b5b3f571cbb9ae425ff5d67942c2

                                SHA256

                                d09653676eb48ffb606e7ff3719631223e13b009d647f911356c5860dc2121c7

                                SHA512

                                5a65af5c16732d0719353f83445c4eab864452fb2b846f31369e0ab13b8b2fed5008821bba48399ccaed56fb501ae08cca7ebf4f4d7b8fd2185ad0d72b0b877e

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

                                Filesize

                                92KB

                                MD5

                                b3be5e3fbdf36f8affd9d34fa37d4654

                                SHA1

                                85b9d37e988d3a83466ec428caa927d00b99e7a4

                                SHA256

                                fd174f942249495210b55d3d719f226c229693e10568a7b99b9e11fe0ecda15d

                                SHA512

                                4207c2161359dbaeeb51303f73c0d04a46562a39e652ea7c59f91129bb5ef8d5996823ed839ecbd5916aa7ccc47f4119da2a4fdded446ea5e6e4693538f490af