Resubmissions

23-01-2025 02:51

250123-dcffvsyley 4

23-01-2025 02:39

250123-c5b4gaxrez 3

Analysis

  • max time kernel
    299s
  • max time network
    244s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-01-2025 02:39

General

  • Target

    fumareply.gif

  • Size

    43B

  • MD5

    325472601571f31e1bf00674c368d335

  • SHA1

    2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a

  • SHA256

    b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

  • SHA512

    717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\fumareply.gif
    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:4884
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffe3d86cc40,0x7ffe3d86cc4c,0x7ffe3d86cc58
      2⤵
        PID:1576
      • 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=1872,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1868 /prefetch:2
        2⤵
          PID:3256
        • 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=1956,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2096 /prefetch:3
          2⤵
            PID:4028
          • 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=2244,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2464 /prefetch:8
            2⤵
              PID:2416
            • 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=3116,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:1764
              • 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=3124,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3312 /prefetch:1
                2⤵
                  PID:3860
                • 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=4600,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4608 /prefetch:8
                  2⤵
                    PID:2604
                  • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4652,i,8256516320772022117,912580488041663162,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=724 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2196
                • 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:212
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4924

                    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

                      354a566ca5de2460209a3cc6c0b203be

                      SHA1

                      a69312cfeb345a4f2cce0c52556f19515995b892

                      SHA256

                      08065c284919bdd8bd2fcb7d03697f2568ac1d2ef7a89757f280e4ed7a9bf6a7

                      SHA512

                      973faf5fa3b69ce22c3f3945eb9ba45a51ceb87eb6522a227d65ebe5aac898be2a5a9894ab0bd14383b19b2d32b0dec1ca442a769df7a161e097a70d9e36e7b3

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

                      Filesize

                      1KB

                      MD5

                      6d253d0078eaac892085b53fb828a944

                      SHA1

                      d421c5b9c907d76e337ea15aa67cc54f345f9ed2

                      SHA256

                      0e63c5c84c55a93518432e14449fe9f334a961fb5228bb7e14f6bab806dae8ba

                      SHA512

                      779697fb604156a120abdd8adb6fed591fabdc6769bffda5456cc93e127431d684f088800f63531fc892f58879af21febdc3dc2f93a1b02f28f75a1cd24f3025

                    • 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

                      cb1e278d01bd820297e1376fe541f1c0

                      SHA1

                      3c5e5e87d9a68a6ace083c4ee029fa14c99fc000

                      SHA256

                      7cab26244190ac20917415336948427037ffccc01152eb449563847548aeb152

                      SHA512

                      684a7cdc58e260a54f6cf304a14f203b58f80ba3d5e8bb444b8503ad567f2ca053b7a00f1c564cf56ce2acc72af694e53ab1341d6479807a640507effc6651b9

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

                      Filesize

                      9KB

                      MD5

                      94d43b1f95f97e4cd147ccf47aca3338

                      SHA1

                      26fcfe996a349ed89777b8a41301400c93fa0a3b

                      SHA256

                      c52d7a0a4b09b792e421dfb069986ea78c2c201d1c0fb34f0895d40d2d3ea980

                      SHA512

                      20fa746c2e99520a9592e69acc77d52556b70b1e2938cc22d0060ca20fb39388ec81d8483a824518e9cd4f5ac0d60c648a823cd600c73f4d01099e5c14c36cbd

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

                      Filesize

                      9KB

                      MD5

                      5d4f7410539ba289b87263444441c9e1

                      SHA1

                      81716fc30ce54fadeff878f7335f32f32256bb7b

                      SHA256

                      fef4e128c9a1e0022cf78ede9f6e02184033fbf432d83e955d2ac237699e0110

                      SHA512

                      98bd837dbc4d88ec241ae50b14399b76bbaaad773d1ab3b37e07c4ca2869cc3d5dbeff2833c3969f3bf783af0b9dcd85b8cfbf457a19e66ce3ec44af6ad345b4

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

                      Filesize

                      9KB

                      MD5

                      e073fc240c93697789395648294df004

                      SHA1

                      6d39131a0c15ee1f547e3732b3e4469f115dafa0

                      SHA256

                      3be105d4fc7fee94237195b77923f5cf7ff656da1f6d7731026fbe0022753f88

                      SHA512

                      4eb7986cf5d5dbaca08499147b0bf112509bcdd2da444c1edb4aee0fe694b2b88d81a21f89d184f86cadb733dc1e1e8e37b20c088c6f7a795dd352d28593543f

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

                      Filesize

                      9KB

                      MD5

                      2cb81b287d1274d3b34ce0ef9e134858

                      SHA1

                      73d2914138ae4e3e9ccd72b7fc7a96ddae2f6c8b

                      SHA256

                      b7f17fff9469a208e7e6bf876334c219d337002395ace1c0588963733f68db81

                      SHA512

                      cdd5216827ddb5909cc11bf922752aac2d9cb9281416b2b80957267fa5201ccf6f9c18cf47ad2fcaca7610bac121c3cc71c3aae68c17effe83c7b0ce719350bc

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

                      Filesize

                      9KB

                      MD5

                      419bec47495b064c63a9cb290230eda8

                      SHA1

                      cf672d94f6c57139f68d69ca31a69b1b8afcdd29

                      SHA256

                      174060e11eb45363374e53d33784e2c6b32b13ec95557bf47fd81f9f9d689c50

                      SHA512

                      e55c259638136bf204b5a3be391aaf9f77bf6bc3a606f6f3e7a09e967b86ff8612cc8ab9bf2a9db3e96bcae129a58cd4971d68f3e660ccfa87608a3b5fc6fb17

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

                      Filesize

                      9KB

                      MD5

                      75fcba318f54e0ed32d940addd0dbe66

                      SHA1

                      cd04d33bf445b23f59f0567981d5c0401f7fb520

                      SHA256

                      c02739a9cb0876ff5b474551185a0a4c239aa9ac29a30423b25c9524619d8b17

                      SHA512

                      cf40f5f316f59490fe2a6b6b24c290ec666339f8a24f8d642d9954f3a68cf9dc2ffd40a14f16066c1175efcae5ebe78fe4a4c1fd6f2d6eefba98d4c41c55bfef

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

                      Filesize

                      9KB

                      MD5

                      86e8186e80db7557cdafe805a7e658a3

                      SHA1

                      f618d3b65f64b1ecb323c5be1ae295409d2b1f9f

                      SHA256

                      86e20a8f830d08cf7bf1b1b35d824f8e0944aae34a8b1dd7911d5e845610e313

                      SHA512

                      000c763d344c91db8b839fd90fc691ba060e9b5483267aae688c42f4c3c06905971d7945c06aa4dbc5e76f8dd196b72890f98058cb2e7b26588732b087a9c676

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

                      Filesize

                      9KB

                      MD5

                      d08fdf1bf8e90958a6ca69bb5229babb

                      SHA1

                      c76ebce1dfa2c2b7410f814d453e38c80df5d644

                      SHA256

                      6dda2c20c9f7d83c30beb0ea9f0f8bf53e308c482ec334a4fc08c5bf5a440500

                      SHA512

                      212d2ef3cbb243d1e0cffe19169c7f691822d6a5f532a5d84e25738e9f891b4f0207140bd6b2384195cfbc38e64626c68e576ac585de7bc825816778eb4d8a48

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

                      Filesize

                      9KB

                      MD5

                      8f9963743d4ceff90073473fc21526cc

                      SHA1

                      63f2bd2014759378e777d76305a8ccaea545eae0

                      SHA256

                      1c5184fc9b322423e7c6ad92226d070cfacff49827fd4f30425a49d39449c3e1

                      SHA512

                      6e1cf9a59d63e486c81969f7c6dfb64cb92d10a372222aacb2060d732768e642256b79ca19b736ba91c88ca9aec0f6f66afdb5c06076c3a87cc89c178eb169fb

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

                      Filesize

                      116KB

                      MD5

                      6c00e45020febff8880dfc798e6ba854

                      SHA1

                      82c62872b3af7f2512e52f9ba6005711ac2813bd

                      SHA256

                      56d5c1aa41ca543c1b8bda06098c2b19269dd606f53cb56a43d4ffb035e31975

                      SHA512

                      be21a2246eb6c9a65104ae556fae6393413668fd31aa9dc22acfc2174951e42239955c9dfc3ea0a1eb0994bea0cebc318e7431b9c4a6ee8b8d982dbae2fa83dc

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

                      Filesize

                      116KB

                      MD5

                      b1478e41b36262a8ca175ad6e9634397

                      SHA1

                      eb2772b9d8161a96fb4daaa395c30f03000f18d9

                      SHA256

                      725056f9aeb4a31d060cc9f4d6bb524ec3b9bbec2dcf1f0e3881db558f0d72d0

                      SHA512

                      8c627c8c8ee542ddd09831d615cac90b0ab6ac6630be90f2939cd692a8bbdfa535a79068e5adc72f0e10b5e40a38309ecbc0e77fbbecaeb0860a0e5096801432