Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-08-2024 16:47

General

  • Target

    FakturaPDF.exe

  • Size

    992KB

  • MD5

    3d1c6d7d8127b4bee872fdc3100efc98

  • SHA1

    119d54287ef32c14f1bb3fc3acc5671b5a912300

  • SHA256

    629463eeaf09ac3f51a7adf9c29d43b73f06bb92448243f6c9b8c7b9c1efbcd5

  • SHA512

    ed341fd75106d1ee2efc863dcc4f8ca2f1ef145314effbf2b9a186307751d9979d0fee1e5747d9fa4723f76dabf4f5241b49f226b3da943f30b6210d94bbd27a

  • SSDEEP

    12288:AZ/oDqUctQOtY1TOu55f2bWlikyQjf9+Kofx8JqyT4AYG0p+E+kr:AZoDqBcSu66NygVoFGGb+kr

Malware Config

Signatures

  • NetSupport

    NetSupport is a remote access tool sold as a legitimate system administration software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\FakturaPDF.exe
    "C:\Users\Admin\AppData\Local\Temp\FakturaPDF.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3812
    • C:\Windows\system32\cmd.exe
      "cmd" /C start https://sx.ytmv5.ru.com/Faktura.pdf
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://sx.ytmv5.ru.com/Faktura.pdf
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2252
        • 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=0x11c,0x120,0x124,0xf8,0x128,0x7ff9fc4b46f8,0x7ff9fc4b4708,0x7ff9fc4b4718
          4⤵
            PID:3548
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
            4⤵
              PID:3736
            • 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=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2192 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:3832
            • 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=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2820 /prefetch:8
              4⤵
                PID:1784
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=3440 /prefetch:1
                4⤵
                  PID:1788
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=3464 /prefetch:1
                  4⤵
                    PID:3256
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4800 /prefetch:1
                    4⤵
                      PID:1092
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=4956 /prefetch:6
                      4⤵
                        PID:5076
                      • 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=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5636 /prefetch:8
                        4⤵
                          PID:4304
                        • 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=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5636 /prefetch:8
                          4⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:1020
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4760 /prefetch:1
                          4⤵
                            PID:2120
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5064 /prefetch:1
                            4⤵
                              PID:3676
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=5540 /prefetch:1
                              4⤵
                                PID:3728
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5936 /prefetch:1
                                4⤵
                                  PID:4364
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,839186447826137296,13086617993421562976,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3180 /prefetch:2
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5052
                            • C:\Users\Admin\AppData\Roaming\windows2\adobe.exe
                              "C:\Users\Admin\AppData\Roaming\windows2\adobe.exe"
                              2⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of FindShellTrayWindow
                              PID:5748
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4500
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1048

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                152B

                                MD5

                                847d47008dbea51cb1732d54861ba9c9

                                SHA1

                                f2099242027dccb88d6f05760b57f7c89d926c0d

                                SHA256

                                10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

                                SHA512

                                bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

                                Filesize

                                5KB

                                MD5

                                45bba36a7bcef9436dc52d2f77c70987

                                SHA1

                                b2cf2d94f219591e228b1d77b9946179c30407e7

                                SHA256

                                fdc28782475c6a110e3bca9d8b6fe89ddca71af8325d3fb4cba11f9e0e32caa0

                                SHA512

                                557783b7b6e3953e23747dc0a86711891531b7572c2eccfbb2801068fb6750efb82c2c709969c998755be7c6d2eec9899e44d7a3a2a93134266f0a54596e2a67

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

                                Filesize

                                6KB

                                MD5

                                2bd98637f9376814a7e063525b9db24f

                                SHA1

                                3d43573eb6e770e88672e57a9a2b01f09c4033b2

                                SHA256

                                b97a0c474f480f79f2144a5dfb9ba0671193026958d3284863d37affdca0d692

                                SHA512

                                4f79a102e13f8388d3d6b1bc82abe7a565649fb64a65ad1a27fa3bff17abddbb0ac057fec276ada63279113cf9d8a4fcb6590fcee3ead59d12aa8788ff73328f

                              • 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

                                72b9d14ae62114f5a7d754b26d2e6d9d

                                SHA1

                                5c88efa4e354d9b3538b8077c5b2d40df89a4f9a

                                SHA256

                                15a0bedc33e4f4d3a88fb5b8eeffc41b5a0d7dfe82ae705661e6ca07504eb656

                                SHA512

                                78b545beb763402c8976c72e8228eb2667deba209af1e3f179db8d2e24e1f384440513f8678cb1681aaf8b76f4cc897822d67bd09e66c18a0130da6d81514077

                              • C:\Users\Admin\AppData\Roaming\windows2\HTCTL32.DLL

                                Filesize

                                316KB

                                MD5

                                051cdb6ac8e168d178e35489b6da4c74

                                SHA1

                                38c171457d160f8a6f26baa668f5c302f6c29cd1

                                SHA256

                                6562585009f15155eea9a489e474cebc4dd2a01a26d846fdd1b93fdc24b0c269

                                SHA512

                                602ab9999f7164a2d1704f712d8a622d69148eefe9a380c30bc8b310eadedf846ce6ae7940317437d5da59404d141dc2d1e0c3f954ca4ac7ae3497e56fcb4e36

                              • C:\Users\Admin\AppData\Roaming\windows2\NSM.LIC

                                Filesize

                                261B

                                MD5

                                886e4bb84e1ecc4a04ae599d76fcce1d

                                SHA1

                                3f0493bb2088af50bcc8223462db0b207354e946

                                SHA256

                                5eeb014e3b390e0c85ce72988d422dcd9de1520566b11755c70bdd9bb7376060

                                SHA512

                                f4db9038a113c4b1e2462b3e0becef2500c9532a79c8187f51d011d690bc68c6d1a99585e43136cb082bd6a232136546db50265f226ff19e67d8430306a8761f

                              • C:\Users\Admin\AppData\Roaming\windows2\PCICAPI.dll

                                Filesize

                                106KB

                                MD5

                                67c53a770390e8c038060a1921c20da9

                                SHA1

                                49e63af91169c8ce7ef7de3d6a6fb9f8f739fa3a

                                SHA256

                                2dfdc169dfc27462adc98dde39306de8d0526dcf4577a1a486c2eef447300689

                                SHA512

                                201e07dbccd83480d6c4d8562e6d0a9e4c52ed12895f0b91d875c2bbcc50b3b1802e11e5e829c948be302bf98ebde7fb2a99476065d1709b3bdbcd5d59a1612d

                              • C:\Users\Admin\AppData\Roaming\windows2\PCICHEK.DLL

                                Filesize

                                14KB

                                MD5

                                3aabcd7c81425b3b9327a2bf643251c6

                                SHA1

                                ea841199baa7307280fc9e4688ac75e5624f2181

                                SHA256

                                0cff893b1e7716d09fb74b7a0313b78a09f3f48c586d31fc5f830bd72ce8331f

                                SHA512

                                97605b07be34948541462000345f1e8f9a9134d139448d4f331cefeeca6dad51c025fcab09d182b86e5a4a8e2f9412b3745ec86b514b0523497c821cb6b8c592

                              • C:\Users\Admin\AppData\Roaming\windows2\PCICL32.dll

                                Filesize

                                3.3MB

                                MD5

                                e7b92529ea10176fe35ba73fa4edef74

                                SHA1

                                fc5b325d433cde797f6ad0d8b1305d6fb16d4e34

                                SHA256

                                b6d4ad0231941e0637485ac5833e0fdc75db35289b54e70f3858b70d36d04c80

                                SHA512

                                fb3a70e87772c1fb386ad8def6c7bdf325b8d525355d4386102649eb2d61f09ce101fce37ccc1f44d5878e604e2e426d96618e836367ab460cae01f627833517

                              • C:\Users\Admin\AppData\Roaming\windows2\adobe.exe

                                Filesize

                                101KB

                                MD5

                                c4f1b50e3111d29774f7525039ff7086

                                SHA1

                                57539c95cba0986ec8df0fcdea433e7c71b724c6

                                SHA256

                                18df68d1581c11130c139fa52abb74dfd098a9af698a250645d6a4a65efcbf2d

                                SHA512

                                005db65cedaaccc85525fb3cdab090054bb0bb9cc8c37f8210ec060f490c64945a682b5dd5d00a68ac2b8c58894b6e7d938acaa1130c1cc5667e206d38b942c5

                              • C:\Users\Admin\AppData\Roaming\windows2\client32.ini

                                Filesize

                                712B

                                MD5

                                14f8e0f5b04cf17366770cdaed40f420

                                SHA1

                                7362897e7d48934971dead1f0ae70f9db328017d

                                SHA256

                                248a22716a2b9555cd21cbe12506887db59f2a30441a1eae8781a31febbe710b

                                SHA512

                                6284b884a9c8892d50f161d9ffb80a51e26f71db90ff1c386d75a60b38d38e9e1151f864c45f8248f3e3acee666765c0b63a035ab9c19d884e00176f4e12f5ab

                              • C:\Users\Admin\AppData\Roaming\windows2\msvcr100.dll

                                Filesize

                                755KB

                                MD5

                                0e37fbfa79d349d672456923ec5fbbe3

                                SHA1

                                4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

                                SHA256

                                8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

                                SHA512

                                2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

                              • memory/3812-60-0x00007FF6FCD60000-0x00007FF6FCFB4000-memory.dmp

                                Filesize

                                2.3MB

                              • memory/3812-0-0x00007FF6FCD60000-0x00007FF6FCFB4000-memory.dmp

                                Filesize

                                2.3MB

                              • memory/3812-45-0x00007FF6FCD60000-0x00007FF6FCFB4000-memory.dmp

                                Filesize

                                2.3MB

                              • memory/3812-98-0x00007FF6FCD60000-0x00007FF6FCFB4000-memory.dmp

                                Filesize

                                2.3MB