Analysis

  • max time kernel
    134s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15/09/2024, 04:46

General

  • Target

    httpssupport.tiktok.com.txt

  • Size

    27B

  • MD5

    aaadbe783706c36cec237e706080de3b

  • SHA1

    27c89eecb7caf5bbfc9062d5e33e441baba62637

  • SHA256

    c99e2a61789c2d0b1c480330ea627f31ae035b15f0bb4387f5fb5f98ff93678e

  • SHA512

    92f6d6c6dec3c34564852221a5b1aebac422807dc7a6cbe4f066f207a186f3bb6e6f80fd4f7e76a596d04bcd3d5dae271ae1a4f4f177d0a9628406a6e4c12959

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\NOTEPAD.EXE
    C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\httpssupport.tiktok.com.txt
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:1016
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2296
    • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6899758,0x7fef6899768,0x7fef6899778
      2⤵
        PID:2288
      • 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=1132 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:2
        2⤵
          PID:2104
        • 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=1476 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:8
          2⤵
            PID:2736
          • 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=1548 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:8
            2⤵
              PID:572
            • 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=2176 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
              2⤵
                PID:1100
              • 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=2188 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
                2⤵
                  PID:1988
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1400 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:2
                  2⤵
                    PID:2128
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2804 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
                    2⤵
                      PID:828
                    • 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=3536 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:8
                      2⤵
                        PID:2888
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3732 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
                        2⤵
                          PID:2368
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3760 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
                          2⤵
                            PID:1032
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3688 --field-trial-handle=1208,i,1140264960346983557,4117332158800477487,131072 /prefetch:1
                            2⤵
                              PID:1392
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                            1⤵
                            • Enumerates system info in registry
                            • Suspicious use of WriteProcessMemory
                            PID:108
                            • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6899758,0x7fef6899768,0x7fef6899778
                              2⤵
                                PID:1952
                              • 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=1124 --field-trial-handle=1240,i,9736812978073526419,3672838513933059256,131072 /prefetch:2
                                2⤵
                                  PID:2516
                                • 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=1536 --field-trial-handle=1240,i,9736812978073526419,3672838513933059256,131072 /prefetch:8
                                  2⤵
                                    PID:2600
                                • 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:1304

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                          Filesize

                                          342B

                                          MD5

                                          0607e691cef92ea7787cf620255fce4f

                                          SHA1

                                          96990eea814fed84a4e7ae8f2c672f06db155895

                                          SHA256

                                          0371a3c6371d670323a355353c52ef2194d02e9b29de67cffdcbb204ab304e8e

                                          SHA512

                                          b389f96e752d8066163711e4e88b2b52b939191d1bfa6fad8014aefe3d0f5991cf1edbea2f06b56f5f0e762da9da998ee467880c1a4405fe05f71a5e3a4290ac

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                          Filesize

                                          342B

                                          MD5

                                          63100337c8ce1dc827658d7eecdfcff6

                                          SHA1

                                          44025f36c5009b430a902a14f8d5f553c2ccc240

                                          SHA256

                                          907485a0d1b803cf2a923b857d79c7d7bc9672a790b1c6917bd0fdc7bbfb1e1c

                                          SHA512

                                          6f95c4d8b6e35ce65672ed6e7b3808908054fe7c1d20988ec3ce8e9965ae6cc221c9b8d2fba2b3dc293ad6a6bd45baacb4e17976ee947609f224c42a9dec868e

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                          Filesize

                                          342B

                                          MD5

                                          b5ddcb912ad7a88c5aa1a41bf1ec8c9b

                                          SHA1

                                          799bc04fb798a236c5ea2b24c2b6041708129fe6

                                          SHA256

                                          eef646522de9b8aa7aafe7f6d3765568b5a6c19702fe379d7161f05f7098cb81

                                          SHA512

                                          262110322542468b49efbcf1f63e30ecdfde228e2c5b29980c81a282756e41f7fe5b9ca8e0d5bdbd60f6304c229891865ea49e491537dd250a6bab29e1fa5802

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                          Filesize

                                          342B

                                          MD5

                                          edcf55ae83ac1f08093b6cf48c2906f2

                                          SHA1

                                          f0a9bd0c487a0f00acea08737a9c07030b936202

                                          SHA256

                                          1d7dcfb1d1aa76484f8f3669d18fa625463656e06962624bd169a3854458e389

                                          SHA512

                                          bbfa2188522bafb9f19ce5142b862e75258acebd2a051b45240ce4956b75071eab430fa6f65604dfbb3c8ad4df5c601a6375c54e1b658ec8f6f0d0fbaf3681ca

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\39c98540-3bee-4ac1-b171-c4f932846843.tmp

                                          Filesize

                                          333KB

                                          MD5

                                          bfe65fc29c631b39b11ee74a438ac823

                                          SHA1

                                          3a3722f4d312a54d2381b75c8282bbb2ab5fb81e

                                          SHA256

                                          37120cd3e3c35b83cce75b3b5b0309f1b393526391318cc7580af0ec2e0a53fd

                                          SHA512

                                          9b336c50a4f25e890048e57b7e1f8d3d9ff5857974aa56af97425c4887e9a8618ed9487641535723644ce5a57cd56e075fc6e11e15a1bc6faf54620da26373b3

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                          Filesize

                                          40B

                                          MD5

                                          44691fdf709576c5467bd86b9d95cecb

                                          SHA1

                                          9c0e49c662f20cdd89217f1bb4b4ba701e659697

                                          SHA256

                                          bbeef7deae86cbdb634c26982101647e319bb03dce941d124f0ab0edc8a76de9

                                          SHA512

                                          e52fb7f7091ed7a21944c629081fa5069f47fc076911101e20fdcc183c35b7b460fbbfac56f1f91052b1d35a35e66ce2dafce70349ed34ca6f16ba1e1f1fabdf

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

                                          Filesize

                                          1KB

                                          MD5

                                          98994400f9ec1df7e120f14101d449d3

                                          SHA1

                                          2152aa6ed1887a5154ee751ffef96844aa6268c1

                                          SHA256

                                          c3bd9b0a8bf5d3bbd7fde09476fb775ed805d9c6153024b10aceb740ba0ac657

                                          SHA512

                                          4ade7b600a2871b35e1518c887a50a70a72ce6f3b9fbdbabbb141bb731f3c7d53acf4aed618c22133cc3f69de15f6b51ca67157139cc5821ad8b09ab0e5d2c39

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

                                          Filesize

                                          5KB

                                          MD5

                                          0d6a922fa6f0505c09e7d9f159bdb97f

                                          SHA1

                                          841e15d7091b7b886370024269bcf0a6f86f5347

                                          SHA256

                                          93c929cb7ee47cfbc9233a34cf7fddbc96ebeb17738f19a0e2f04fe62261b43a

                                          SHA512

                                          24bf498c7ee86dba0420222ac3a386b2944026dab4f6ae6b305fdfb393cdcea16e2ac49dbca83fe1bc3196ca6047d2e6d6c29271f753e1f56ec2d5c423ccf42a

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

                                          Filesize

                                          6KB

                                          MD5

                                          3f8b8c62b94fe1dc588ee19868a3f9d0

                                          SHA1

                                          9a9a538257d086995a824ac595c83fcee8e4a999

                                          SHA256

                                          8e19be9f6d5948e3c3737d13f1835a6bce51329bc6ad5e28910099aa2da3f57b

                                          SHA512

                                          60a685dd2c97706ce614ab7fb0c34bd01b4e9fe21de5333b5d574266dcadd5aae4f7dcf0d892a8027acea564f206281411beb21861911279437230f170ee101a

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

                                          Filesize

                                          6KB

                                          MD5

                                          a0ae3f678477634ca177799b3b500250

                                          SHA1

                                          f6c21c2c168ef73478652a26d265b5d6dec18ed9

                                          SHA256

                                          b90a0e943c835167f01aad8daf795ec7e6601a5f49f44524a533e58a433e0829

                                          SHA512

                                          c392dccd047d5e3807d0d624083f2321a8b3dacb86817642693b6a39a58ab02fe8f8df58edec261e1a666faf8f74ff3986930ee8752ea3228280c5eb3cfefa6b

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                          Filesize

                                          16B

                                          MD5

                                          18e723571b00fb1694a3bad6c78e4054

                                          SHA1

                                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                          SHA256

                                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                          SHA512

                                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                          Filesize

                                          86B

                                          MD5

                                          961e3604f228b0d10541ebf921500c86

                                          SHA1

                                          6e00570d9f78d9cfebe67d4da5efe546543949a7

                                          SHA256

                                          f7b24f2eb3d5eb0550527490395d2f61c3d2fe74bb9cb345197dad81b58b5fed

                                          SHA512

                                          535f930afd2ef50282715c7e48859cc2d7b354ff4e6c156b94d5a2815f589b33189ffedfcaf4456525283e993087f9f560d84cfcf497d189ab8101510a09c472

                                        • C:\Users\Admin\AppData\Local\Temp\CabCED5.tmp

                                          Filesize

                                          70KB

                                          MD5

                                          49aebf8cbd62d92ac215b2923fb1b9f5

                                          SHA1

                                          1723be06719828dda65ad804298d0431f6aff976

                                          SHA256

                                          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                                          SHA512

                                          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                                        • C:\Users\Admin\AppData\Local\Temp\TarCF36.tmp

                                          Filesize

                                          181KB

                                          MD5

                                          4ea6026cf93ec6338144661bf1202cd1

                                          SHA1

                                          a1dec9044f750ad887935a01430bf49322fbdcb7

                                          SHA256

                                          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                                          SHA512

                                          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b