Analysis

  • max time kernel
    56s
  • max time network
    55s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/05/2024, 07:19

General

  • Target

    sample.html

  • Size

    583KB

  • MD5

    63ad809dccd4cfa3c6617a0e51f5f857

  • SHA1

    e03a3c552e16948f5d1d5881911dbd3819d06b75

  • SHA256

    5311eceae4fbbaeae4f037275d5b72eec33ec686fba5a53bf6af669da335b182

  • SHA512

    84a7124e95db5074186f02038ebbb7daa5277035fe652fc03554f2bec6c591508f786d4324393129743f66a51a797b1d259ba260e583002c07e766fa03959253

  • SSDEEP

    12288:cQALByt8mA/LF3E+BP++AFURKAIvWOxp1QO6KzkxfNkB6ihMPt9vStFuupbF2ABx:cAwlzDCm04z2

Score
4/10

Malware Config

Signatures

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\sample.html
    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:4288
    • 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,0x100,0x104,0xd8,0x108,0x7ffb6b3fcc40,0x7ffb6b3fcc4c,0x7ffb6b3fcc58
      2⤵
        PID:4108
      • 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=1820,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1812 /prefetch:2
        2⤵
          PID:348
        • 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=2072,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2092 /prefetch:3
          2⤵
            PID:236
          • 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=2156,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2332 /prefetch:8
            2⤵
              PID:3328
            • 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=3064,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3088 /prefetch:1
              2⤵
                PID:2756
              • 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,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3132 /prefetch:1
                2⤵
                  PID:1804
                • 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=7 --field-trial-handle=4668,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4672 /prefetch:1
                  2⤵
                    PID:796
                  • 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=8 --field-trial-handle=3744,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4244 /prefetch:1
                    2⤵
                      PID:3872
                    • 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=9 --field-trial-handle=4764,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3160 /prefetch:1
                      2⤵
                        PID:4328
                      • 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=10 --field-trial-handle=4304,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3608 /prefetch:1
                        2⤵
                          PID:5032
                        • 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=4664,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4772 /prefetch:8
                          2⤵
                            PID:3464
                          • 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=12 --field-trial-handle=3204,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5072 /prefetch:1
                            2⤵
                              PID:2700
                            • 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=13 --field-trial-handle=4748,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3416 /prefetch:1
                              2⤵
                                PID:1420
                              • 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=14 --field-trial-handle=3168,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3700 /prefetch:1
                                2⤵
                                  PID:1432
                                • 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=15 --field-trial-handle=4604,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4612 /prefetch:1
                                  2⤵
                                    PID:4720
                                  • 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=16 --field-trial-handle=4436,i,13414215748699071336,3247093644836963565,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4520 /prefetch:1
                                    2⤵
                                      PID:4084
                                  • 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:4872
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                      1⤵
                                        PID:2196
                                      • C:\Windows\system32\svchost.exe
                                        C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                                        1⤵
                                          PID:3588

                                        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

                                                1c6f5347e734a38e77a6ee196db07863

                                                SHA1

                                                b29805e952ba8ce29ab32b507b55720e623668f0

                                                SHA256

                                                784db8c03b0a12837e76bc0422d8e51e8f9b9f4d2105156002ec3c082cf42b29

                                                SHA512

                                                433b009de6bd1bf6141bad2457eca280dbca5fbf7fb217191b9488f5510abd684630cd9f841c8ce0e70d07a280e4b25ea942dafd4daedce019d904041d298195

                                              • 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

                                                1ea30bf0b2abd23626c880e7f3c8b216

                                                SHA1

                                                d205b0a07e1aac6a7b47e3d44e2378cbd1bffd74

                                                SHA256

                                                a14510ea3b7d9f248e18318fc5f58ea9e31baec990ba43ef4bf7f27c9f566358

                                                SHA512

                                                601a94e77d2256e6d460706357c75008f0447aa41c5464d9dc83590a6c13983da2be9610650bd8d8a4292e9a1ba836d97841847b168cd4db36fe0ee8cf891b43

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

                                                Filesize

                                                9KB

                                                MD5

                                                8e604729c6105fe86aeb9b9c16a86236

                                                SHA1

                                                7db93b1b1db1d045c5c6c34db820cfc8d710a981

                                                SHA256

                                                950df3d82d6850cd0918bf22a77c3200f5b1a82577e7b14f4ab7783db3a53056

                                                SHA512

                                                5c6f1329306c6ec6a3607525450d49f2608cfe711b93fefa2adf3dbe8a14af6f9eb525c1ff954a16414abf0c69d0af9f3a62128c9243f81ac5072e41681de5cb

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

                                                Filesize

                                                9KB

                                                MD5

                                                6e33164da8fceb0a94b0ec2432c6020c

                                                SHA1

                                                a0f7b9a7429eefea1df692ef7671221de9ecb401

                                                SHA256

                                                5810b6c57cc61df959589c9b2d789903b41f480035dfbfc6e3ce2c43ac05b1e8

                                                SHA512

                                                97729eb610132569ba0b985d3a2c79228d81ef7d3431a136608472fdf8c6146bfa64ef39f05f74aa98609e91ad241d8aa63aaa79396d0cf5f34dac66b6722af6

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

                                                Filesize

                                                9KB

                                                MD5

                                                809c6e3f52b0df4772e23c17bc44357a

                                                SHA1

                                                3528b6b8ce6694fb03c63281b3f23fb7a02da99c

                                                SHA256

                                                2276d3654284adfc686a6be8f58206aff99c72c2cc5592577bc3fb8f3d7b07dd

                                                SHA512

                                                5b88aab4156444fb2d49944317986ee3419f3fdbd10c7eb26dadf4dc06093b60c9719977d540215af579429bb983bca7d7cf0ea54abbf1f6243583786a77cbcc

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

                                                Filesize

                                                77KB

                                                MD5

                                                1ec6a078c644bb9007772a0e860410b6

                                                SHA1

                                                53411c3362e48c8871d20ac1107b7336b8f8fd8e

                                                SHA256

                                                7eebb10c6e32966ede1f4a1c6da9b07159c4c0e666cd1ca3d6b5fe3cb4110002

                                                SHA512

                                                33687d50f57899ce5768a1f5e79fa651235303b1bea63532591ae15a29ae3e9d9bf64ac3af590f710571ed22897f5b790355a7dc079f1e78c72d2f764fe0cc4d

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

                                                Filesize

                                                77KB

                                                MD5

                                                f3308724bb74b46b68d19d127f2a198d

                                                SHA1

                                                c4ffc22037b2491fafacd554c1badae0223cbfad

                                                SHA256

                                                0269bc9d40f0d6040b5f4447b93ed50acfccfbbadf7deff6e06bf0b6c3613d08

                                                SHA512

                                                3fc77733fd72ac094b444ba31e695992d26893485fbce6e6ccaf3a51bb40d36d6f08d1361ecc457406f6cc1e551f506288404492427370f373b25333bc221356

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

                                                Filesize

                                                77KB

                                                MD5

                                                52b235cf75bbdae8c72cb497f9d67ba5

                                                SHA1

                                                8d4f63cd0c1c609debecaca63aaedebd2087445f

                                                SHA256

                                                54be98cb2b313ccffe13a469f8ab133d04896ba3667f24b19ad4deeb721778ff

                                                SHA512

                                                3ba285baabbae1c042cc4fba55d116aec3699b360c7ab4df72992caca206c779835285e6d77c640a2763f8acd97d1ff08e45cee75e3874eb525f71324ccb53a2