Analysis

  • max time kernel
    155s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2024 20:24

General

  • Target

    https://nam.safelink.emails.azure.net/redirect/?destination=https%3A%2F%2Faka.ms%2Fflowmobileportaldiscoverability&p=bT1jNDliNTQxNi1iZDdkLTQwNDEtOGZkNi1hMDM4M2E0MGIwMzAmdT1hZW8mbD1mb290ZXIlM0FsZWFybi1tb3Jl

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://nam.safelink.emails.azure.net/redirect/?destination=https%3A%2F%2Faka.ms%2Fflowmobileportaldiscoverability&p=bT1jNDliNTQxNi1iZDdkLTQwNDEtOGZkNi1hMDM4M2E0MGIwMzAmdT1hZW8mbD1mb290ZXIlM0FsZWFybi1tb3Jl
    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:4492
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xdc,0x108,0x7ffc9dc39758,0x7ffc9dc39768,0x7ffc9dc39778
      2⤵
        PID:3912
      • 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=1768 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:2
        2⤵
          PID:2276
        • 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=2148 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:8
          2⤵
            PID:4564
          • 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=utility --mojo-platform-channel-handle=2208 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:8
            2⤵
              PID:4304
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3064 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:1
              2⤵
                PID:1900
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3084 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:1
                2⤵
                  PID:4260
                • 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=1756 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:8
                  2⤵
                    PID:3328
                  • 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=5100 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:8
                    2⤵
                      PID:1524
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5148 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:1
                      2⤵
                        PID:4392
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=6064 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:1
                        2⤵
                          PID:1128
                        • 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=5728 --field-trial-handle=1880,i,5723708856830905639,4783626279085874938,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4612
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:4544

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\0963d32c-7bcb-4920-8b0b-d3018f66f6ff.tmp

                          Filesize

                          114KB

                          MD5

                          2032fb6046b87ffc636a8bf0ada03662

                          SHA1

                          2e63ee9233c0be7473affd433bd4e4b7d2e976aa

                          SHA256

                          f1b1225d862dda78fc7292c9b89d7f2852c697332254864b0417c71886c401df

                          SHA512

                          40a7e9320621c286490c29f358ba40796e709287779678ac15fd900c56e65da3454b8a32b0339b821014e6fb4fc9964fa85a7bf83d4ef19ff30416494276a372

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\07042793-23cc-4350-8335-39805c04af99.tmp

                          Filesize

                          6KB

                          MD5

                          d8bba3cfa6f24f02af49a89dfb3e8419

                          SHA1

                          77dbf9459926cc17ce73254e7bcfe7383938d923

                          SHA256

                          1e8046387187af7dbcc02f9e1761a7183152ff2587495a4e4a9d40f84559416f

                          SHA512

                          e8326a0905fd286ef9512a49eaae61860f697a9b5435a003639fd8d2df7b51965bce49159c8b0f02b5bf2aa0d6cfda45a092016510501a9e6b729c1c367f873a

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

                          Filesize

                          288B

                          MD5

                          5b9e2d28414e2b55c327f149d2a98903

                          SHA1

                          d7b63fed8a6d146c49b95a21adb2b69326942709

                          SHA256

                          d8c702e996a982ee0cfb00f2dc9b2e9f79a6280c315268ace0f2546d60c579a5

                          SHA512

                          9c1b94e7a5ac2499d6dbf9eb2487473d53c54f890cf7dfeedfddb02326c0a3cc8a64f967ec6994765ad3d77eb8545ea97a62601d103fd74814c1e42e136440dd

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

                          Filesize

                          2KB

                          MD5

                          b473dbe11d5251134218f3e03199f0d3

                          SHA1

                          1961be01588617cc5201422ac6e855815bddfb4c

                          SHA256

                          298183609ec9a998fa7c040223a742204116e761e6785b8acd5670b3b91adbb4

                          SHA512

                          16770a4ed0649633f52705e5fd88519ec287e3844d76fcc658726e496fdf9c48f0e6a356c97a7921c7a257e00dfe39a1b54d696cfa7b753789bd6e3feda25692

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

                          Filesize

                          1KB

                          MD5

                          cb6fb6bc07f0ea258dc2bb9ce3ba7b36

                          SHA1

                          7bb9f0fa144034538555b579b9e9f0f32f00876f

                          SHA256

                          21303a75f100a1a18948895ece8a4733ef400e8574b66f35123a0dad9908a882

                          SHA512

                          a81f70df8514b5a600bd1c056fc5b7dabb871ae1bf9a5674d91420c0a34ed62a6424a26c274e4c30553732fc85d3bc5c5ad0468bd1baefec05d37bec0540d2d8

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

                          Filesize

                          1KB

                          MD5

                          74a8bce6f3ce1679fe2b69a9702bc746

                          SHA1

                          b92d49a38b8b7467409e0953bdf659d255e88e83

                          SHA256

                          06b5a75cb152031359fde3bc1ba37fc603beb27278ebca6b089591c708bb6050

                          SHA512

                          6105d64f49fb7aaeb40bc57a48ccb425b3812b5d43b83a128b48a36003c38ec826467fdde5fd1bb7e9222a27803b066b0272eb1399acba5ade7ced068ba1010a

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

                          Filesize

                          1KB

                          MD5

                          5fa83664248b196cbdf7c556664e6810

                          SHA1

                          fce9854af307970b315c5a3046abf0ebf381f386

                          SHA256

                          6b8abaee0c67b88d966b117bc38fa5b7daf30d47027526e7122169ea09cf86f6

                          SHA512

                          a71f7907208da22b046487a183759d601a045f70508f85f32c4be5b2eae23a5d6b546f886d3babf3fda048529a8c1bea7ff78cf743db950fce068a6654a18d34

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

                          Filesize

                          5KB

                          MD5

                          0a8d4356e5ded5ee72d4a60d446bc947

                          SHA1

                          c4f44da22bee78453ea6766571a3bbff9a283eb0

                          SHA256

                          9a11f52b704d46a51f925b6b7aef82bf240e4a73e07b4defa041d8c86bc9a4ed

                          SHA512

                          b627463d251e98655d6ca8b44d2aadbe7ca33e4ba01470ff58179b567c6c5f0838f2ce1b0b9f96afe192d58a9f36e77b4a6013e16cc311ba522a5dedaccdd467

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

                          Filesize

                          6KB

                          MD5

                          305a55cee3be315c84c2720c0214d8a0

                          SHA1

                          d31f92c3429bfda45d42be910bc12184eebe782d

                          SHA256

                          97a4355f39abf7cfe3a68406cb8d9a601000c5cdbb7582260b0c808d1c3127c3

                          SHA512

                          05b55767e59560ad2aa95c2c5095fcf5957ab2186b7e7db473332bb71b3e7c2f2ad48c111a532d3761484400aeb239116ed077f6625564341d94ddf9d869571a

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

                          Filesize

                          6KB

                          MD5

                          3f1743d27662d55332b28e2d12db50ce

                          SHA1

                          7c7bbda095bd6355c4d4bba3de0f23425697270a

                          SHA256

                          b93deb2ae09c0347150a204d2c84a42e9c857595508316c5026ae8827b29de4e

                          SHA512

                          c13acf687037c9bbefa54bd4f5d6c92f7cef561a129dadbcca4de43434637d9fda7ee59a3c50af5b5a29012dc800bb51d4783bc8ad2eb35f14de1bfd51d48360

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd