Resubmissions

12/07/2024, 11:28

240712-nld99s1fpp 1

12/07/2024, 07:42

240712-jjwz3swhja 1

12/07/2024, 07:30

240712-jb5x1stfll 1

12/07/2024, 07:25

240712-h82feswdkg 1

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 07:25

General

  • Target

    https://d3hwtxj0w1i8v8.cloudfront.net/2024/07/2/116/TA.xlsx

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://d3hwtxj0w1i8v8.cloudfront.net/2024/07/2/116/TA.xlsx
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2960
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffaaefe46f8,0x7ffaaefe4708,0x7ffaaefe4718
      2⤵
        PID:2280
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
        2⤵
          PID:3008
        • 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=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2496 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4688
        • 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=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
          2⤵
            PID:2104
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3364 /prefetch:1
            2⤵
              PID:4284
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3376 /prefetch:1
              2⤵
                PID:3348
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                2⤵
                  PID:488
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:5028
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5484 /prefetch:1
                  2⤵
                    PID:208
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
                    2⤵
                      PID:3764
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5168 /prefetch:8
                      2⤵
                        PID:4120
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5720 /prefetch:1
                        2⤵
                          PID:1828
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6044 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3700
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5716 /prefetch:1
                          2⤵
                            PID:3776
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,2009586109378335277,1211727490394160606,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6116 /prefetch:1
                            2⤵
                              PID:1608
                            • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
                              "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Downloads\TA.xlsx"
                              2⤵
                              • Checks processor information in registry
                              • Enumerates system info in registry
                              • Suspicious behavior: AddClipboardFormatListener
                              • Suspicious use of SetWindowsHookEx
                              PID:3000
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:832
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:5048

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                152B

                                MD5

                                210676dde5c0bd984dc057e2333e1075

                                SHA1

                                2d2f8c14ee48a2580f852db7ac605f81b5b1399a

                                SHA256

                                2a89d71b4ddd34734b16d91ebd8ea68b760f321baccdd4963f91b8d3507a3fb5

                                SHA512

                                aeb81804cac5b17a5d1e55327f62df7645e9bbbfa8cad1401e7382628341a939b7aedc749b2412c06174a9e3fcdd5248d6df9b5d3f56c53232d17e59277ab017

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

                                Filesize

                                152B

                                MD5

                                f4e6521c03f1bc16d91d99c059cc5424

                                SHA1

                                043665051c486192a6eefe6d0632cf34ae8e89ad

                                SHA256

                                7759c346539367b2f80e78abca170f09731caa169e3462f11eda84c3f1ca63d1

                                SHA512

                                0bb4f628da6d715910161439685052409be54435e192cb4105191472bb14a33724592df24686d1655e9ba9572bd3dff8f46e211c0310e16bfe2ac949c49fbc5e

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\32c5338a-3c2f-43e7-9831-de98d8968d29.tmp

                                Filesize

                                6KB

                                MD5

                                3ed12dab79ea8a626e2cca54cfa112ec

                                SHA1

                                7217cb34ec195cc8da72019ac363ccd1e7a44d4e

                                SHA256

                                b47105218e2429a956ceeba72e939b07b715025611728d3ac208a38bc0f7d90f

                                SHA512

                                4eeba73377d437bc21a9d97e403b5bb683a12285df674f0e0316a34b11e02c40a41930fda6bb21ead7884945a2ae5a09112cd05380aa970f3e16c4206874d631

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

                                Filesize

                                6KB

                                MD5

                                d0df0571b6a2b5c5fad85e5ed0f39776

                                SHA1

                                ff54df9c8d3fb98964d3ca948f762acc6411ed83

                                SHA256

                                4507d8f360cb26684aa63a82fe7b1919d5771454559c6be6f48c6051ac1756cb

                                SHA512

                                d62475b6723e8af90a3747eff8aaa5ec3c4f2c9bfbe4fcea9cefc109c5af6bb97aa51e6c118d49faff8801c8ff6537b7045fb0ca407cc1b827cf76820a6c1075

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

                                Filesize

                                6KB

                                MD5

                                e67822eef7f1fbf812619668a83ae27f

                                SHA1

                                6533a0e2c2313e7bb603bae33d1239821aee1146

                                SHA256

                                b3ce84d465dbf095cdc73c2bf7bbbef2d2b4de7d524eb19994b9d2f479aaf823

                                SHA512

                                d7802711d3574c42aebb9ab81ae877a48b79783cdc3cfcb2c51417e2f1d5a5e6f184fa68af0afd015dda12ff9dbddcb3f2081dbd27d2385da21a3d263c3d42cc

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

                                Filesize

                                16B

                                MD5

                                6752a1d65b201c13b62ea44016eb221f

                                SHA1

                                58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                SHA256

                                0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                SHA512

                                9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                Filesize

                                11KB

                                MD5

                                536d787bd63976f3c041015d19b5b3eb

                                SHA1

                                db91459a804617c42b3c715f5bb9b99c795a8e34

                                SHA256

                                341248d64ff4a49f09eefd9526e44b5263871db62154b8c67187c09e732799db

                                SHA512

                                6a849540e2a6bc90e3a8576d473db23b181653c2893bf7ea581165c1f08f9edc0c0503cac66596e4396b010643ff893ec3fb1d9b5f250f1b6744e2aaae3ff559

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

                                Filesize

                                11KB

                                MD5

                                03f0cfb25d08d66eef9d0813e44716f5

                                SHA1

                                e1000e06c14f236e29af33563fd689019e25f9e1

                                SHA256

                                d9ff92dbf6c15b725818572690f77af76432957ce4087e3f4491d69a33414f1b

                                SHA512

                                8ed66b9a194b2c0b11d848e03b05a004aedfdc00c5516716d2ba208b61c51087e31d0b556abff1dddefb6ae58e7e99998faa334e74c9e9cd3758b8807bf75dd2

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

                                Filesize

                                12KB

                                MD5

                                e1f710981495f896364f1a1652bb306f

                                SHA1

                                1d28d56e5004b784c7f1ca9454173c909d5ff673

                                SHA256

                                f92d2cc062046beee3b5994de00c49f0f19d87c81ea1a1015a8bf1880ec725c8

                                SHA512

                                9cb2a96e84d8ca9e26a4a5b19820213dac0fd87f905717ea6a982f813c2edd180f3593a7ff3b247d7d15f69606d03dd280c84eb98903ce1bdb528de0531457eb

                              • C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\9cd93bc6dcf544bae69531052e64647ec02f2bb4.tbres

                                Filesize

                                4KB

                                MD5

                                1b6812a525a1d37f2a38ad4e90283250

                                SHA1

                                6e989b30e4eda4c63cf88d838631e7856d5f0ee1

                                SHA256

                                550d73b2e6389b1ac706a98a6a0f93f4867461d6568bd35648335e0ab8d920f4

                                SHA512

                                e479d0d103295a5a9210fe8f26023ed0781c6bf7be00d733a1f2bd1ea4cf274183dccbfc1c2244fc966f5f6b5b4375c15c422ecff915c64850ed684dee9c5670

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat

                                Filesize

                                238B

                                MD5

                                1370e91ff4966cbf61364f4cbc55be37

                                SHA1

                                3fa200b74252b764429572c08ed7e1b2b0f879ac

                                SHA256

                                763b229a7062d96257abe2bec415fe51b6e54b87c278cae933b8a164f1fa3a11

                                SHA512

                                31d1bcf1ae864624bf02ae5dd60cc62875cce5a3734caa4b6583dccc260574841659c7ba2ffe93a40fef10b3da2394449e91dbffd94b73b0f4dfb69f2b3049a6

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

                                Filesize

                                665B

                                MD5

                                efa745374eabe978080bd0af09195c2e

                                SHA1

                                0a76878b59b3d39d25e43b98fd3bc88e023eb49f

                                SHA256

                                6a3b4f952bef5238ecf0716f9b871b15eed698dc5ac06cf27b0a1c36943f0549

                                SHA512

                                3bc87b8fb1451cdea1638a04c0e85708c4c7030697a320afb11b28ee756df3ebfdc62d9107724ea68cb1a8e8a425f2d0bc18dfe58223f7a28b9dcf3c9df2a097

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

                                Filesize

                                1KB

                                MD5

                                f63915f3ca4ecce2930e40551eda03ca

                                SHA1

                                3ced43bdb6fe07b03d20b731019ed308bc786254

                                SHA256

                                1c36080e2d3bcc9d92709875d63568da61000b96cbcdb31ddaf5a041357d95f0

                                SHA512

                                5cbb2956c7802fa3c8d039ba59182d65aeccc3dc7c12f09bbcf0367c78de89bc1a8736dba378a35b10cf40e0b5641ec70d1904a78965b788178a57dbb43d6c1f

                              • C:\Users\Admin\Downloads\TA.xlsx

                                Filesize

                                272KB

                                MD5

                                95bd674471a1dde0b7ce34673a1b640e

                                SHA1

                                9ff7ed92bab683abe58ce6796d0ca7cd840ef6db

                                SHA256

                                c27950ac4d525c834ace8c52a3d2abbba6e3122a0ef177d82feadb2c38014066

                                SHA512

                                718072bb08d14644c29522500af328bb1e82affcbd1ed8a14083c6391992187ea3cc08c77fe2623de08acfaeab78f20e16f2b8cbc7639079035b2d51792a4aab

                              • memory/3000-60-0x00007FFA7B8D0000-0x00007FFA7B8E0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-59-0x00007FFA7B8D0000-0x00007FFA7B8E0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-58-0x00007FFA7E190000-0x00007FFA7E1A0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-57-0x00007FFA7E190000-0x00007FFA7E1A0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-56-0x00007FFA7E190000-0x00007FFA7E1A0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-55-0x00007FFA7E190000-0x00007FFA7E1A0000-memory.dmp

                                Filesize

                                64KB

                              • memory/3000-54-0x00007FFA7E190000-0x00007FFA7E1A0000-memory.dmp

                                Filesize

                                64KB