Analysis

  • max time kernel
    66s
  • max time network
    71s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2023, 15:35

General

  • Target

    output.html

  • Size

    18.8MB

  • MD5

    cdf58232fa7aa92226eb316c666d9573

  • SHA1

    158b73f16653443ac77fa0b4766b5e5b5468f9f5

  • SHA256

    0c4175769e9f72c6cda21db3b63febed07327ac07473fde98b96893353fe4639

  • SHA512

    891376fb8903fbbc3e6acfa2c91bd554a24f444d4c2777ef545f1511a0b768240d8ded8ccb248e5711fa001afcb6a5e7804de3b3279e0f944b4c042a7ed1b7bd

  • SSDEEP

    768:/9+GsgAmA6mAcmj9cm9ml3rPIMW9K9w9UG+A7V0BA9A9FMzHmsX98FmAfE9M+Gmg:k

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Modifies registry class 2 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 31 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\output.html
    1⤵
    • Adds Run key to start application
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1784
    • 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,0x108,0x7ffec3929758,0x7ffec3929768,0x7ffec3929778
      2⤵
        PID:1840
      • 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=1800 --field-trial-handle=1704,i,1870414532738992192,10293900087391337977,131072 /prefetch:2
        2⤵
          PID:4928
        • 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=2160 --field-trial-handle=1704,i,1870414532738992192,10293900087391337977,131072 /prefetch:8
          2⤵
            PID:3836
          • 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=2156 --field-trial-handle=1704,i,1870414532738992192,10293900087391337977,131072 /prefetch:8
            2⤵
              PID:2120
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3152 --field-trial-handle=1704,i,1870414532738992192,10293900087391337977,131072 /prefetch:1
              2⤵
                PID:3260
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3176 --field-trial-handle=1704,i,1870414532738992192,10293900087391337977,131072 /prefetch:1
                2⤵
                  PID:5056
              • 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:4044
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\output.html
                  1⤵
                  • Enumerates system info in registry
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                  • Suspicious use of FindShellTrayWindow
                  PID:4124
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffec27746f8,0x7ffec2774708,0x7ffec2774718
                    2⤵
                      PID:1020
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,15630576418454078876,6748415112684770959,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
                      2⤵
                        PID:2520
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2148,15630576418454078876,6748415112684770959,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:860
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2148,15630576418454078876,6748415112684770959,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
                        2⤵
                          PID:4584
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15630576418454078876,6748415112684770959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3396 /prefetch:1
                          2⤵
                            PID:4300
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15630576418454078876,6748415112684770959,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
                            2⤵
                              PID:988
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2300
                            • C:\Windows\System32\rundll32.exe
                              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                              1⤵
                                PID:4580
                              • C:\Windows\system32\OpenWith.exe
                                C:\Windows\system32\OpenWith.exe -Embedding
                                1⤵
                                • Modifies registry class
                                • Suspicious behavior: GetForegroundWindowSpam
                                • Suspicious use of SetWindowsHookEx
                                PID:5196
                                • C:\Windows\system32\NOTEPAD.EXE
                                  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\output.html
                                  2⤵
                                  • Opens file in notepad (likely ransom note)
                                  PID:5572

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\495f232d-a58e-4d37-8ee0-f4dabfa5c53e.tmp

                                Filesize

                                145KB

                                MD5

                                2360f13a379b6f3845af80d1a6117e56

                                SHA1

                                e062d932b829d5bd6f2359f67a62fbc0c52e254c

                                SHA256

                                6424c7cc727e40c3af40e3352305610c96684258f2ec47b1544b61e15ad63fc9

                                SHA512

                                3b115438415f5fb4efc67ae1afeaa21785b74687acc1049751aea7623181b4ddb1f61034b616d6b5dc03a56f27044cd9e865aaa6322fa9eeb582092e4ff37b31

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

                                Filesize

                                5KB

                                MD5

                                06a55732690d4ab05ce705f38146a1bc

                                SHA1

                                3297370f361bee36143efa6b619c5699ffb20b84

                                SHA256

                                4976a741f5f212b5de70af8808fd97c1752754bce6bcb5a71fdfd2c8c1380e53

                                SHA512

                                4ec3601106d87c6ebcbe111d9a0d6149ec7e828ae354d9c531d327db58c6192a7bd80c928e2688cbee45c7417764cd7dbd387d2dbe0a082f1fec44f68b47a04b

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

                                Filesize

                                5KB

                                MD5

                                2388c969a5f4fac50c357b0661a00316

                                SHA1

                                fbd63ebca8a516566bcc16106916577a99eb8eaa

                                SHA256

                                be775b50e820e09f43b2739d6feb91361e58d23df2df273d46edd14f162cbdae

                                SHA512

                                bc74b19ddc3ff6fbecde8b1b8f02f35dc056c9d03f5ed3efc9113af751764083aba2e3e752e47afb4c72f5048b45c5d7eec7b6823689baf18906bc87f3241b1c

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\GrShaderCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                Filesize

                                145KB

                                MD5

                                0e69d78baeca4b050218b0b716e88a20

                                SHA1

                                649d7a0b6a29517367bdda7463c6108a5393cf92

                                SHA256

                                00638d4311a0c07dfcaa22b476a7d68b2dfb1ff99f53a056ade272c10b73bb89

                                SHA512

                                f55337b8efd09f7fe6691906e9ba08f418f42052fa028ea19e047237667e680e3f7c8169140d45cbd8bbb65baf5ef42dd67360fb6cdb3dfbcdfab2f003c6d128

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

                                Filesize

                                145KB

                                MD5

                                0e69d78baeca4b050218b0b716e88a20

                                SHA1

                                649d7a0b6a29517367bdda7463c6108a5393cf92

                                SHA256

                                00638d4311a0c07dfcaa22b476a7d68b2dfb1ff99f53a056ade272c10b73bb89

                                SHA512

                                f55337b8efd09f7fe6691906e9ba08f418f42052fa028ea19e047237667e680e3f7c8169140d45cbd8bbb65baf5ef42dd67360fb6cdb3dfbcdfab2f003c6d128

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                462f3c1360a4b5e319363930bc4806f6

                                SHA1

                                9ba5e43d833c284b89519423f6b6dab5a859a8d0

                                SHA256

                                fec64069c72a8d223ed89a816501b3950f5e4f5dd88f289a923c5f961d259f85

                                SHA512

                                5584ef75dfb8a1907c071a194fa78f56d10d1555948dffb8afcacaaa2645fd9d842a923437d0e94fad1d1919dcef5b25bf065863405c8d2a28216df27c87a417

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                Filesize

                                152B

                                MD5

                                d2642245b1e4572ba7d7cd13a0675bb8

                                SHA1

                                96456510884685146d3fa2e19202fd2035d64833

                                SHA256

                                3763676934b31fe2e3078256adb25b01fdf899db6616b6b41dff3062b68e20a1

                                SHA512

                                99e35f5eefc1e654ecfcf0493ccc02475ca679d3527293f35c3adea66879e21575ab037bec77775915ec42ac53e30416c3928bc3c57910ce02f3addd880392e9

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\2345cadd-0984-4980-9cfc-153027c41196.tmp

                                Filesize

                                5KB

                                MD5

                                3d5072169a49594983c9cd22649bea40

                                SHA1

                                e0821d87bb9de3ae7af0202b4a52b4cb878c6695

                                SHA256

                                841ebb4281f774254901a8a64d7ef24555190464df130ca8790ca7f6e8c23db6

                                SHA512

                                11a45b5a36b7a130d8f6c376daee5620288eafc7eb4ecf1b3771566a0a96159d98f04ce2d31ccd9fd304ab60ad4ae1451132a32b0fbff8702880583a802f00a3

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

                                Filesize

                                70KB

                                MD5

                                e5e3377341056643b0494b6842c0b544

                                SHA1

                                d53fd8e256ec9d5cef8ef5387872e544a2df9108

                                SHA256

                                e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

                                SHA512

                                83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Microsoft Edge.lnk

                                Filesize

                                2KB

                                MD5

                                60c2da928fe21ce03513ad8675c1ff47

                                SHA1

                                047edd7fbaf23f6d8ffeef9555bd0d5bc90f29dc

                                SHA256

                                368e881d7d83cccc2cf58e4e392d973f017fe03673ba9fae32f11aff69c93427

                                SHA512

                                65d252883258503aebee59ce4508d62d37d3589c5d7b0ff5902babcda665f544db565972a3a51f0cfe0e898b82599a840bf1baaf499f441545a1f9297fd60f76

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                Filesize

                                111B

                                MD5

                                285252a2f6327d41eab203dc2f402c67

                                SHA1

                                acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                SHA256

                                5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                SHA512

                                11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                4KB

                                MD5

                                66553546d6ea8c46061691a07f871e71

                                SHA1

                                912ed2a324f5638a0a55194c62b6a9b91c24d506

                                SHA256

                                7593cea6a4a94a66b7ec8bc155b0b7ed74bbfecbd6938aed8460b5a703451ec0

                                SHA512

                                94cfc1e760f14b7b8fda0fb09aae569189a96bb16ad41a7b01d6879b6913a95ba30607e5f424d6fd8320d2c42d924c65ba648bca41596471f51b612521a8e8be

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                Filesize

                                5KB

                                MD5

                                3961983fabbd5a7873b6c68512a1e045

                                SHA1

                                6ff58849b5c98405e72507dd15347427f8a3e953

                                SHA256

                                4df0b1e1682875e89fffec12038502ea40f582213a6cfe83bf787256caa28202

                                SHA512

                                d85540cad4cb60b827a2f21b67534226248553f6531d3e840c44773403fe9eff136f4047223119fa34e7cc6d0eb20db80ea9fc0574fb263181c9b2ad60ec0913

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

                                Filesize

                                24KB

                                MD5

                                130644a5f79b27202a13879460f2c31a

                                SHA1

                                29e213847a017531e849139c7449bce6b39cb2fa

                                SHA256

                                1306a93179e1eaf354d9daa6043ae8ffb37b76a1d1396e7b8df671485582bcd1

                                SHA512

                                fbc8606bf988cf0a6dea28c16d4394c9b1e47f6b68256132b5c85caf1ec7b516c0e3d33034db275adf267d5a84af2854f50bd38a9ed5e86eb392144c63252e01

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Session Storage\000001.dbtmp

                                Filesize

                                16B

                                MD5

                                46295cac801e5d4857d09837238a6394

                                SHA1

                                44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                SHA256

                                0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                SHA512

                                8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\shared_proto_db\MANIFEST-000001

                                Filesize

                                41B

                                MD5

                                5af87dfd673ba2115e2fcf5cfdb727ab

                                SHA1

                                d5b5bbf396dc291274584ef71f444f420b6056f1

                                SHA256

                                f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                                SHA512

                                de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                Filesize

                                9KB

                                MD5

                                354967feeb5c81cd320a5315c6060d73

                                SHA1

                                ae644195bd6c6485f7f08208c558709d14b44dc0

                                SHA256

                                741b1090b12eec38aa65e73fe0ff616172a3a80850bfbcff8d0087bcf4b4d427

                                SHA512

                                0cf63790b4e61f5845a8e21f1161063a2f1515a1125e94aa2b9b2f33eed367066d84bbea32fa1e498fd1336a3f6c5772793bfd299d81c92dbb38aaeb2daf60f3