Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2024, 05:26

General

  • Target

    https://www.atlassian.com/software/jira/service-management?utm_medium=email&utm_source=service-desk_email-notification_server&utm_campaign=service-desk_email-notification_server

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 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www.atlassian.com/software/jira/service-management?utm_medium=email&utm_source=service-desk_email-notification_server&utm_campaign=service-desk_email-notification_server
    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:4216
    • 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,0x100,0x104,0xd8,0x108,0x7ffd1790ab58,0x7ffd1790ab68,0x7ffd1790ab78
      2⤵
        PID:416
      • 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=1712 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:2
        2⤵
          PID:1468
        • 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=2128 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:8
          2⤵
            PID:744
          • 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=2200 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:8
            2⤵
              PID:4136
            • 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=2796 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:1
              2⤵
                PID:3448
              • 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=2804 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:1
                2⤵
                  PID:4464
                • 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=7 --mojo-platform-channel-handle=4464 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:1
                  2⤵
                    PID:4144
                  • 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=4684 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:8
                    2⤵
                      PID:2112
                    • 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=4704 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:8
                      2⤵
                        PID:3936
                      • 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=2088 --field-trial-handle=1872,i,2074660726002960908,2395960993068582111,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4556
                    • 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:2520

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        360B

                        MD5

                        b68e79ecdea0cbeb229a964938481fc1

                        SHA1

                        8f702cda4e9ccf76bd7a1fb8df174fb306585286

                        SHA256

                        7e60a02a0805e6f2547a6a7b721028bf4ebb2dfd3dc0687a590e6cb9db940a64

                        SHA512

                        3d44b51a43b2705a090d076ddca4cb00439d168d459a0da154374d3d77e519a328d5e10484e0d465d76321fcb42a3cce903980da78a69370ae529bd7078de134

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\436e45d7-47c1-41c8-927b-827bb2097191.tmp

                        Filesize

                        2B

                        MD5

                        d751713988987e9331980363e24189ce

                        SHA1

                        97d170e1550eee4afc0af065b78cda302a97674c

                        SHA256

                        4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                        SHA512

                        b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                        Filesize

                        2KB

                        MD5

                        0359afcfa201a1593bc3b4433f50d106

                        SHA1

                        5dcac0e4168ffb3e9dbde636ce96150676a3aa86

                        SHA256

                        d262d57872dd6afcda46db0a6d835de88b5c93651a14721db37ec9d8205cffcb

                        SHA512

                        ffdc4d8af17e724363adf18658a20016614b3329d008ba75180705b15946745c79033f5468b542b401f13583d81801176e7a7feedd26676a04d9056b1db3b095

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

                        Filesize

                        2KB

                        MD5

                        c7e6dbcb99fddfbf1d2905347ade1c89

                        SHA1

                        b2cdf74dfe52740ef303143e4d11407cff243833

                        SHA256

                        96b63003f4e4b61152cd56b81300ef461a3e24cf86db1b2be6050c454fda56bd

                        SHA512

                        529c3c44ec7c7ce209bc3dc9b62602d4940787f256d45f2bdd2c24fa7d0b377ea27acdd12c0eb1a7b90f6d0615c45b47be99fa594d5a446c343b03f4da2a6dcd

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

                        Filesize

                        2KB

                        MD5

                        241b1c84ad295c69caf79bd7872ede19

                        SHA1

                        88a926b0b2cf9bc6447b745dc006cdea770b1e4a

                        SHA256

                        6c3b0bd5f90374d3da9b1bee193bc3c9c688bd25f285e3dd7204981107f89e35

                        SHA512

                        855bef5593e3112b7fd92d21d6d09e110994b049db00feb265644ccbc87ebdad3173f1806c6283352f7faa038f99d94b4d900a6d7578fa18f183e6c9034ceaed

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

                        Filesize

                        2KB

                        MD5

                        c7b20f39145afd67b8f83e4278b84690

                        SHA1

                        c077910a48c608565ba1f48eef526de424ca6e74

                        SHA256

                        73ef42e62c87f933fe43f392e9588f5017c632e11d4935c5ea9835c30070f76b

                        SHA512

                        ae45944090703af4d8da52d7a664a89a9ada0a8431e69e3ab1e337efe693fcc2f4e302dd8eb490f1759acbd6cfdaadd69121ee2ba965311b36e3259671aad03f

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

                        Filesize

                        7KB

                        MD5

                        b37b546c9b2237d2061ef3b7a86d29dd

                        SHA1

                        02c15d7581abeb3bcaac68c2e2a64c9f8540912d

                        SHA256

                        3ae22197d7633065d9d304b3d8f48d531f5c0a5e9dc6ea127637ac28c1da17fb

                        SHA512

                        e5d1a4ad9c44d099a9614939c209dc0def802cec7379d0d0650926f6385f93be1a5535d5305fec5a38682f60c8765e153aa58653150611ede87cb4acb02d1f71

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

                        Filesize

                        7KB

                        MD5

                        da963739c9bdf65913f3d2518e35c2fc

                        SHA1

                        98beeb6a6468a8190052f2bbf5bb825d4e778a34

                        SHA256

                        606b44d45dccaf4d8ba2539286ecc46e2032f031902ff80f5cd158d02c5b6cc6

                        SHA512

                        69273644b2483304d8985409d6a148932d455d67e8cb8e22a22a02e18e23835a71d294c70dbfd10b3513fe6f7b5e2ff22cc56124beed800f3f39ed0ea451c0ac

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\274d1d1f915fafc8567179954271fe742319fe99\index.txt

                        Filesize

                        192B

                        MD5

                        21e514c6980a2cfe0f8aabc66b232c89

                        SHA1

                        3dac7971f04a0ffbbe33df5890875b3a38b128f5

                        SHA256

                        1dd07e26771cd07feffbc512e2df6eb59ac96115cc3a0d5268c7b91a49b71603

                        SHA512

                        6d126cc6c86804d5fa1aa347eea8fa32653144a3404a3a41ad88a9bfd2d8397c10ab6085f33be61c91d840da22ad5dfb6b0976676eb76eebfe3414898ee4787c

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\274d1d1f915fafc8567179954271fe742319fe99\index.txt

                        Filesize

                        185B

                        MD5

                        d47b39f0eb354996b20823991f2ca390

                        SHA1

                        84ccc537491ab084fb853ac1804e4757157a9bd9

                        SHA256

                        ecef4136cd74aaa106f22c5e7eadbaaa1a61721452998e7b9fd6a03b7267dbed

                        SHA512

                        13a9373fed9c9fa3092a3767734766f29974a1c3a5dfbeb1bf1494f2dd9f94149a24a193d4d52f70c1aa5f26cf30d3fae312ff9f26fd7cd7b675404ab7cc9d16

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\274d1d1f915fafc8567179954271fe742319fe99\index.txt~RFe576c56.TMP

                        Filesize

                        126B

                        MD5

                        15b2b42d62fdc1a26c50395d4f1441e8

                        SHA1

                        de252335442b182fee0ae7da7ef5f91bd56c3b0b

                        SHA256

                        d22549aad72a20511c1c57bc7da122f1b3c35451651336bae5df7ca0440a488e

                        SHA512

                        9f0b982efa77be670bfa61fc062968776020bf4488ae20b71bd499b2ecf93fbc91a0c6af704204df4588cd50d683c25e0a9e18010f2b6d08c9483086eca9cee8

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

                        Filesize

                        129KB

                        MD5

                        10a6dda0bf357f90666ac7917a9c391f

                        SHA1

                        ed00e5badd2aac47a86a0a01e9aeb962cc9099d0

                        SHA256

                        3820d82eafb83553f869bba9c85888655aa3ae41b1bc949e7337c33a79d8c98b

                        SHA512

                        375a08565f3d7805ba39ea241be28e989ccc16e8b6aa5a718fb4f46cbe087bc78bbc9e6b1a2b79d834fc1244f3bdcbf6c6e62ad6d917bb788d263fe133b7095f