Analysis

  • max time kernel
    135s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 03:43

General

  • Target

    file (3).exe

  • Size

    146KB

  • MD5

    f26c45393af03e80a40ea06aafb01c63

  • SHA1

    7c7e2f2e97269fce1777e00fd9a02f378cdc2e60

  • SHA256

    9ce3b4f8b78146df14692b934919b6449227ec79e0e51e446d9f07aabad3415e

  • SHA512

    a445023be352a5055e4e681cb075bad0a3b401c21b30a2aad83c898421b8afd76937bd92326e22119556b390fb1bfb78afd649b98a552e643ee640ad1d62d755

  • SSDEEP

    3072:c0f+6XYD/v+IE1ntwfEqZKfW03DKk9eOxdN/7uzNooX2MsNYFfPu:L7C/Wz1ntwfEq4fHwOZ6FXoE

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 2 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • 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 4 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
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file (3).exe
    "C:\Users\Admin\AppData\Local\Temp\file (3).exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\cmd.exe
      /c start http://www.tnaflix.com
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3660
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.tnaflix.com/
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4532
        • 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,0x100,0x104,0xd8,0x108,0x7ffe585646f8,0x7ffe58564708,0x7ffe58564718
          4⤵
            PID:4544
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
            4⤵
              PID:3452
            • 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=1668,17032217392086847434,5597332828399235564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
              4⤵
                PID:2980
              • 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=1668,17032217392086847434,5597332828399235564,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
                4⤵
                  PID:4936
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=3144 /prefetch:1
                  4⤵
                    PID:3332
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=3152 /prefetch:1
                    4⤵
                      PID:2436
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4572 /prefetch:1
                      4⤵
                        PID:3492
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=4780 /prefetch:1
                        4⤵
                          PID:1448
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=5024 /prefetch:1
                          4⤵
                            PID:2300
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=5496 /prefetch:1
                            4⤵
                              PID:2280
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=5524 /prefetch:1
                              4⤵
                                PID:2856
                              • 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=1668,17032217392086847434,5597332828399235564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4608 /prefetch:8
                                4⤵
                                  PID:856
                                • 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=1668,17032217392086847434,5597332828399235564,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4608 /prefetch:8
                                  4⤵
                                    PID:1156
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1668,17032217392086847434,5597332828399235564,131072 --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=3504 /prefetch:2
                                    4⤵
                                      PID:5008
                                • C:\Windows\SysWOW64\cmd.exe
                                  C:\Windows\system32\cmd.exe /c C:\ProgramData\Media\rdb.bat
                                  2⤵
                                  • Subvert Trust Controls: Mark-of-the-Web Bypass
                                  • System Location Discovery: System Language Discovery
                                  • NTFS ADS
                                  PID:3096
                                • C:\ProgramData\Media\plugin.exe
                                  -wait
                                  2⤵
                                  • UAC bypass
                                  • Executes dropped EXE
                                  • Checks whether UAC is enabled
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of SetWindowsHookEx
                                  • System policy modification
                                  PID:2188
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4596
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4484

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\ProgramData\Media\plugin.exe

                                    Filesize

                                    146KB

                                    MD5

                                    f26c45393af03e80a40ea06aafb01c63

                                    SHA1

                                    7c7e2f2e97269fce1777e00fd9a02f378cdc2e60

                                    SHA256

                                    9ce3b4f8b78146df14692b934919b6449227ec79e0e51e446d9f07aabad3415e

                                    SHA512

                                    a445023be352a5055e4e681cb075bad0a3b401c21b30a2aad83c898421b8afd76937bd92326e22119556b390fb1bfb78afd649b98a552e643ee640ad1d62d755

                                  • C:\ProgramData\Media\plugin.exe:Zone.Identifier

                                    Filesize

                                    13B

                                    MD5

                                    38de427224a5082a04fe82e2bd4ea9ec

                                    SHA1

                                    7e4a53de1f83762dd2febd39b818e2258bc83bc1

                                    SHA256

                                    12f99f53144294750fe8713d580eda286f4bd95cd9c840db8ab957def8040028

                                    SHA512

                                    ec3f3c324eeaad91ab0efd47b3084493d863f969344fa1ba87ace1974908053d396673b44c33b4dceeef792a74ad9278e06acc27c83459af1153de52f83afcbf

                                  • C:\ProgramData\Media\rdb.bat

                                    Filesize

                                    97B

                                    MD5

                                    5303b5018a6cd19200b98d31ab04f25d

                                    SHA1

                                    8285eb92f131111e40d2dc864d3b386dad6b9129

                                    SHA256

                                    464648d492af6bb50cf65ddcbdca3e90d4b224ccc6f4ce3944d439b6c32da524

                                    SHA512

                                    654aed00850f6b7e424a5ec5acad086a51fb54f5f944238979f43fa1aac430661250210fe5f38dcd78e46311adc7e6b282cb5c41bebfe5a7d297afd6db6de21b

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

                                    Filesize

                                    152B

                                    MD5

                                    7de1bbdc1f9cf1a58ae1de4951ce8cb9

                                    SHA1

                                    010da169e15457c25bd80ef02d76a940c1210301

                                    SHA256

                                    6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

                                    SHA512

                                    e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

                                    Filesize

                                    152B

                                    MD5

                                    85ba073d7015b6ce7da19235a275f6da

                                    SHA1

                                    a23c8c2125e45a0788bac14423ae1f3eab92cf00

                                    SHA256

                                    5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

                                    SHA512

                                    eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

                                    Filesize

                                    120B

                                    MD5

                                    359d1412df49c3e676bf03a1d3715f05

                                    SHA1

                                    bc3d832a72ca9c45bc7d2b02c9b3964b9440f4ce

                                    SHA256

                                    970ad8a1ef65617cf7becf2da72abdaf7bf6c75944756141f688e7f17500c8cd

                                    SHA512

                                    a9c68b0e24262389d7370140e828b4c44524e9fafb60368e98d3c914b299038e31d84d7ba0534dbd19a62d52012fcff8d1117de946219cfe3ab68d4117327d3e

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

                                    Filesize

                                    1KB

                                    MD5

                                    a1df7365cc55ee98f9cac3de0491ad59

                                    SHA1

                                    d7ac725ac0b99c7f14b7a22b683613ddbb5235a4

                                    SHA256

                                    71b87000e839be1b92590009000e06b39f34d847b0f43a20d3eed3dbe8d92d00

                                    SHA512

                                    2db6e15884fdf26d7813bfbe953bfbf85afdda010675f82ff9c01baee1489792fe7e49250b43ebad9dbfdec7a34c0524e38780b27f251c9d0e10e9b258217c5b

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

                                    Filesize

                                    5KB

                                    MD5

                                    66408243ed667b6d919453955a129372

                                    SHA1

                                    43a577f93992cdc1b1878fa6f92054bc50ee9626

                                    SHA256

                                    c1118b9238f3d154aefea37c83f54c70c6d87f118dff4dab5f666d5019d6542b

                                    SHA512

                                    4bf357078737880637dddbabd762083ab393b81cd9eb66f50012c10584380616503bed3da78246d862908825d06389a7f11ef20ac5b787a6b93394c504d8c00b

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

                                    Filesize

                                    6KB

                                    MD5

                                    f37ddaa18a82cf0fc58805acd3b6ba15

                                    SHA1

                                    dcc7d9c79bced628a8d851fdda0d6a7111791983

                                    SHA256

                                    4f0eaf752cc5770626e7f101b661cd99dac7ccdeda4ec7e0c7f14cb81bb8ad3b

                                    SHA512

                                    d1f8d6125bb517604e84e808e8493d2a0496890082ea0abfc5d000be2334791801604266c575952c8c3de9527c2e7bb30ee1b7d3162a175920f1087abd56430b

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    11KB

                                    MD5

                                    09755768ba197f58d1d800cd0a02f4c7

                                    SHA1

                                    2f3d8a0fec24c66124bfbff9159487115bb3038a

                                    SHA256

                                    345ad36ddec58d29d6f4298606647e2ac6e25356e97010f95cd4ddf8d79ac0a8

                                    SHA512

                                    e0723888f0f7e832fd509b0f7d1d4e08b00d926dddaa392f324af5e531c09892a6ec50643b0c6ae68069726ad5b5fa54b6d879c247a1cc717d265bd2911f323c

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

                                    Filesize

                                    10KB

                                    MD5

                                    1c11d90373a9d16f2c5c62c27eb2a59a

                                    SHA1

                                    8d40f930971c619c10d6a9fb3262508c47b4f9d1

                                    SHA256

                                    b1191b980aaa95b6cc7a75eedfe9123ca970f05d57cd0c8cb131ac7863373639

                                    SHA512

                                    6eba057aca2d82fad9761625024e47029bc19df2b43b813756cab47f1e7a0c45def05704f6f41cd440de713b69cf7d9a3f60ede03d105258fd7cfd358d20781a

                                  • \??\pipe\LOCAL\crashpad_4532_WVJTQZHJNCUASUXP

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                  • memory/2188-92-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/2188-184-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/2188-15-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/2188-227-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/3028-90-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/3028-89-0x000000000041C000-0x0000000000421000-memory.dmp

                                    Filesize

                                    20KB

                                  • memory/3028-0-0x000000000041C000-0x0000000000421000-memory.dmp

                                    Filesize

                                    20KB

                                  • memory/3028-2-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB

                                  • memory/3028-1-0x0000000000400000-0x0000000000431000-memory.dmp

                                    Filesize

                                    196KB