Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/12/2024, 06:59

General

  • Target

    source_prepared.pyc

  • Size

    172KB

  • MD5

    e71af41e6590f3fbd27659b6353b6842

  • SHA1

    d35b429dd110c77c9cf45427d04ecbef41b8c9a5

  • SHA256

    8bf0290c7289b68b3a02a29d30d287c151e33025fcea96e531e4f0387b74305c

  • SHA512

    7e59300ed2fe89c25c7dbebd0d0504bd9abee0a7ccf29dcdb3ab72ae2930a52529e6ada670229864394756ec0eae4ca8ef76f249a97b957f922f94fde34ff09f

  • SSDEEP

    3072:nFfBHWC0aOO/2A1w17roxPZTerUScdQQV+yXIvdXzbxsTxw:nyC0aOO/2AiroSj8Sywse

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 12 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 33 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
    1⤵
    • Modifies registry class
    PID:4080
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3624
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\source_prepared.pyc
      2⤵
      • Opens file in notepad (likely ransom note)
      PID:212
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    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:4520
    • 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" "--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=123.0.6312.123 --initial-client-data=0x118,0x11c,0x120,0xa4,0x124,0x7ffcc7c9cc40,0x7ffcc7c9cc4c,0x7ffcc7c9cc58
      2⤵
        PID:2520
      • 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=1832,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1828 /prefetch:2
        2⤵
          PID:4744
        • 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=2168,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2192 /prefetch:3
          2⤵
            PID:3312
          • 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=2276,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2428 /prefetch:8
            2⤵
              PID:4608
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3160,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3180 /prefetch:1
              2⤵
                PID:1992
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3420,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3428 /prefetch:1
                2⤵
                  PID:4880
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=4076,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3736 /prefetch:1
                  2⤵
                    PID:2224
                  • 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=4864,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4872 /prefetch:8
                    2⤵
                      PID:4768
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5016,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5024 /prefetch:8
                      2⤵
                        PID:5088
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4952,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4764 /prefetch:8
                        2⤵
                          PID:3512
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5104,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5116 /prefetch:8
                          2⤵
                            PID:1200
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5072,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4872 /prefetch:8
                            2⤵
                              PID:2848
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4528,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5024 /prefetch:8
                              2⤵
                                PID:2760
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=5060,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5056 /prefetch:2
                                2⤵
                                  PID:1496
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=5108,i,9139632459495577966,9837976242950840771,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5444 /prefetch:1
                                  2⤵
                                    PID:1640
                                • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                                  1⤵
                                    PID:4972
                                  • C:\Windows\system32\svchost.exe
                                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                    1⤵
                                      PID:992

                                    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

                                            7e270c3fbc5c99eccf289e4eb74eefcd

                                            SHA1

                                            360333e12ca45a82a3ddb045f6e2082489bd654d

                                            SHA256

                                            4751638dbd26da3f7ebc8b7e1c4e21c3c5649eacd85929bff3c68aec4eb4de21

                                            SHA512

                                            3790bdcf613d4c1cfeade6b427179d73896f025846483a5f2e8c6b5555ee505cc4738c152e5a6f96aeaf040ceb21f59b685d2c463dbb352f42ffb97ec5988c97

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

                                            Filesize

                                            215KB

                                            MD5

                                            2be38925751dc3580e84c3af3a87f98d

                                            SHA1

                                            8a390d24e6588bef5da1d3db713784c11ca58921

                                            SHA256

                                            1412046f2516b688d644ff26b6c7ef2275b6c8f132eb809bd32e118208a4ec1b

                                            SHA512

                                            1341ffc84f16c1247eb0e9baacd26a70c6b9ee904bc2861e55b092263613c0f09072efd174b3e649a347ef3192ae92d7807cc4f5782f8fd07389703d75c4c4e2

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

                                            Filesize

                                            216B

                                            MD5

                                            3057bc18e60bf7f70a0a1933ddc2d6b9

                                            SHA1

                                            ebdf2af4dd3f14a24bb3a68bbd32bc8188d7019b

                                            SHA256

                                            995b8eafe61774e63276ebf031bc4b9d8c003038f5eaf64371ecf053c0861d21

                                            SHA512

                                            1f3ec3f40c5dc7dae047be86fa0c7a98a4a93f072cc1cd38628f9fed41cb1acc33e8bb42e0ad26bfb6de47a26320e705d659fe19cb05c57358b1abaf335e4d4f

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

                                            Filesize

                                            264KB

                                            MD5

                                            f50f89a0a91564d0b8a211f8921aa7de

                                            SHA1

                                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                                            SHA256

                                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                            SHA512

                                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.84.1_0\_locales\en_CA\messages.json

                                            Filesize

                                            851B

                                            MD5

                                            07ffbe5f24ca348723ff8c6c488abfb8

                                            SHA1

                                            6dc2851e39b2ee38f88cf5c35a90171dbea5b690

                                            SHA256

                                            6895648577286002f1dc9c3366f558484eb7020d52bbf64a296406e61d09599c

                                            SHA512

                                            7ed2c8db851a84f614d5daf1d5fe633bd70301fd7ff8a6723430f05f642ceb3b1ad0a40de65b224661c782ffcec69d996ebe3e5bb6b2f478181e9a07d8cd41f6

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ghbmnnjooekpmoecnnnilnnbdlolhkhi\1.84.1_0\dasherSettingSchema.json

                                            Filesize

                                            854B

                                            MD5

                                            4ec1df2da46182103d2ffc3b92d20ca5

                                            SHA1

                                            fb9d1ba3710cf31a87165317c6edc110e98994ce

                                            SHA256

                                            6c69ce0fe6fab14f1990a320d704fee362c175c00eb6c9224aa6f41108918ca6

                                            SHA512

                                            939d81e6a82b10ff73a35c931052d8d53d42d915e526665079eeb4820df4d70f1c6aebab70b59519a0014a48514833fefd687d5a3ed1b06482223a168292105d

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

                                            Filesize

                                            2KB

                                            MD5

                                            53ff3b21cfb50c2d2ae43b6281c66463

                                            SHA1

                                            e16cff506b39d49fc98c25fc14e126d4e5905bfe

                                            SHA256

                                            10ff8a076b1fc1a5cec81055fe3295692427c18f8af5ccd68f75256d4948b689

                                            SHA512

                                            4a55d64776db43f98bce2dcd7886c83e69ab3ca8a56300ba78d82983bbfe3b6128a1afcb288937c3432d68a65f986c7373c4605f19403542a274ae2753b7ac2b

                                          • 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\Network\TransportSecurity

                                            Filesize

                                            356B

                                            MD5

                                            9a613468d8775fc53e79c02b7217fd5d

                                            SHA1

                                            b839032b5334659dc5a1f99c8a43f4764f904681

                                            SHA256

                                            995513b316de23ada978f494b5e808efed3827a5ff83e4491bd2e30de3763669

                                            SHA512

                                            f55c42f74fa1d15b70ec8edd42d13f128c16c46a10f4ffbaa9ca1b786845a74d2e911a689c8537e4326c946f893e5fd968539904ffdc79e288cabf8121e267e0

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

                                            Filesize

                                            9KB

                                            MD5

                                            f009ed277258aa9a288a8e34df5d1c56

                                            SHA1

                                            9702192a86f1087437a216f475f19657a8732e52

                                            SHA256

                                            8fc337ec5e63904dc3ddb5539556fcd6f56e557cea7a13695d1ccf42a5b06ae4

                                            SHA512

                                            f73037c67427e3b240b766c70303d94842d5b2fedb1fd25b7dc0fe43ed916aa93684bdea9c834083eb1a053a48c7f75b741ed4fbd78f930023bb83b716adca32

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

                                            Filesize

                                            9KB

                                            MD5

                                            0c1714187d7bbfcdb5acc4e031173af7

                                            SHA1

                                            da16d8bbe70a210673e7a387d5e950b18be54410

                                            SHA256

                                            cd2f0e801c5e005cf2510ce0f560856101f15d833a1f51211dc566ad8febf425

                                            SHA512

                                            eda0e430c859750edf9ecb4e8241c7a46fa0e6098d286ccb63633bb1c2f15bb4a93d798de6dcb73aa3457db20856b94c47ffaa9124ce6946564857315107285e

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

                                            Filesize

                                            15KB

                                            MD5

                                            15ec859f7308e864803ab79b0fe7f66d

                                            SHA1

                                            6461973b37d81f7befab4b2c46c262892626f1e2

                                            SHA256

                                            d86b2371a339e88d0a6c56f4ddcb96df3c5d7fe36009fee0fb34c655f3c7c2ab

                                            SHA512

                                            91b137cb21a6764e4d9d4097b476a2029f39c21d78342e54cb5e39dc5da1e4ba7accecbe5ed0bea26dc7cfb6d09e71a4f0b49eeaa5029d19a307215cbd35af70

                                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                            Filesize

                                            72B

                                            MD5

                                            c414bfb26ecc2945a53036761a09be70

                                            SHA1

                                            bb239d5ab777ad141ff2182ca8e01bda05e4c661

                                            SHA256

                                            a208edae29ea1ed527a00f8ba91594c13c44cef7e3eee613ae216568156fb5cd

                                            SHA512

                                            bc202e3abd839f85573434c122aa7b8949b84d5b62f505855cc4befbd055746f6d5140afde468dcfd62913924cf99dfba9e544ada7af7e7d3da023af81afecd9

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

                                            Filesize

                                            231KB

                                            MD5

                                            d6a953ed467f0f2c326d41b7008f00d1

                                            SHA1

                                            a485cef12d400d970f3de43b05f576d24de62579

                                            SHA256

                                            ef4497a5a9dde1ff92c604eb3aebb1d21d7145add0231109fa2618cf6b86d289

                                            SHA512

                                            0da687088c01645bb2d8c5c11a9e2f3574a9c9646556e0c33b0d9584e84e0ec02d666e33cbcaabcba7dc1c814bc9af1dbc314c7941e710a8e52a2c2852cfdc96

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

                                            Filesize

                                            231KB

                                            MD5

                                            86ac0f47054d909986d0332908bbef90

                                            SHA1

                                            7f4e174ceda20e6949c2c79155b5b13948e8d618

                                            SHA256

                                            680652dcf5cc67c47d658fc8911ab9f179bfb93a275695e3031db1d2fe6d5d85

                                            SHA512

                                            55845330f7b7f8c096f8d92727bfce358603145c702eca39a3aa39b90866364060fa24de6a6abe3a99eee35e154fe14a813f731c84af05fa9051ff6eba82d1d0

                                          • C:\Users\Admin\AppData\Local\Temp\scoped_dir4520_1082639997\CRX_INSTALL\_locales\en_CA\messages.json

                                            Filesize

                                            711B

                                            MD5

                                            558659936250e03cc14b60ebf648aa09

                                            SHA1

                                            32f1ce0361bbfdff11e2ffd53d3ae88a8b81a825

                                            SHA256

                                            2445cad863be47bb1c15b57a4960b7b0d01864e63cdfde6395f3b2689dc1444b

                                            SHA512

                                            1632f5a3cd71887774bf3cb8a4d8b787ea6278271657b0f1d113dbe1a7fd42c4daa717cc449f157ce8972037572b882dc946a7dc2c0e549d71982dcdee89f727

                                          • C:\Users\Admin\AppData\Local\Temp\scoped_dir4520_1082639997\e492ec03-6894-4e9d-977b-91ad2a9a117c.tmp

                                            Filesize

                                            135KB

                                            MD5

                                            3f6f93c3dccd4a91c4eb25c7f6feb1c1

                                            SHA1

                                            9b73f46adfa1f4464929b408407e73d4535c6827

                                            SHA256

                                            19f05352cb4c6e231c1c000b6c8b7e9edcc1e8082caf46fff16b239d32aa7c9e

                                            SHA512

                                            d488fa67e3a29d0147e9eaf2eabc74d9a255f8470cf79a4aea60e3b3b5e48a3fcbc4fc3e9ce58dff8d7d0caa8ae749295f221e1fe1ba5d20deb2d97544a12ba4