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Resubmissions

15/07/2024, 17:03

240715-vk1kfa1ajl 4

15/07/2024, 17:03

240715-vkpg6szhrk 3

15/07/2024, 17:00

240715-vh1sestamf 5

15/07/2024, 16:56

240715-vfnebashpg 3

15/07/2024, 16:52

240715-vdqfwszfqj 3

15/07/2024, 16:51

240715-vcsvmazfmm 4

15/07/2024, 16:50

240715-vcbw4ssgqb 3

01/07/2024, 15:46

240701-s7pekssapm 3

01/07/2024, 15:43

240701-s5y61axhpa 4

01/07/2024, 15:41

240701-s4sylasamj 3

Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 16:52

General

  • Target

    NXOV4.2.dll

  • Size

    1.5MB

  • MD5

    2fd3f4348ffc36ed2edb18c1c204bd3e

  • SHA1

    1295a7987084a4c31a561518b4ea936ba05701eb

  • SHA256

    e7c86a734df3942463079883b96930f223b3cd40b501d32c3d143687d546d444

  • SHA512

    97fc477cd153ad811ceadc60443af544137fd5197c7ba99f6dc05e19aff3d8d364ab41efdeb87b067327d2f4b331173efe1daed3804d8594bf62e046f5399d73

  • SSDEEP

    12288:jWcvWYVU2jcnUh2+gkE+sPIdAfBXjvtQ2U1YMGI:yzUh2+gT+fMfQgI

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\NXOV4.2.dll,#1
    1⤵
      PID:2672
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2720
      • 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:7 --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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7f99758,0x7fef7f99768,0x7fef7f99778
        2⤵
          PID:2796
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1140 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:2
          2⤵
            PID:2600
          • 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 --mojo-platform-channel-handle=1536 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:8
            2⤵
              PID:1428
            • 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=utility --mojo-platform-channel-handle=1564 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:8
              2⤵
                PID:2336
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2292 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                2⤵
                  PID:2028
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2304 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                  2⤵
                    PID:1200
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=3204 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:2
                    2⤵
                      PID:1104
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1276 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                      2⤵
                        PID:1080
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                        2⤵
                          PID:2496
                          • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                            "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13f757688,0x13f757698,0x13f7576a8
                            3⤵
                              PID:1596
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3656 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:8
                            2⤵
                              PID:900
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3756 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                              2⤵
                                PID:1708
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3704 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                                2⤵
                                  PID:1732
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2336 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                                  2⤵
                                    PID:576
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=1464 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:1
                                    2⤵
                                      PID:1548
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3852 --field-trial-handle=1384,i,12878788366403407605,3337071886260135386,131072 /prefetch:8
                                      2⤵
                                        PID:852
                                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                      1⤵
                                        PID:2420

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3a35b8d0-396e-40eb-9d1f-9d8ebfabc3a6.tmp

                                        Filesize

                                        307KB

                                        MD5

                                        ec7f4ce4f2b696dc0913e44cb06bbc65

                                        SHA1

                                        0ad2669cdeaad3c9f14af16c159b03e41f73901d

                                        SHA256

                                        96a0d877dfe7f5568b8ef70ef214e61dc86da9391cca0a7c1bf62fa70056a0d6

                                        SHA512

                                        b1d1c6a66ac8fe91d1554b13bb9718ce4843b7e340044a20fac441a19bb19196783d75e13c8032dbd820e994a58b9d79f46fb1ef9d0f22e3430e1e3a3e711f98

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\44e30de1-9ac1-44de-8b33-056339552d73.tmp

                                        Filesize

                                        5KB

                                        MD5

                                        976691698b7f00fe2c7be37fcc21a26a

                                        SHA1

                                        1c05e5eafcbd2548176dfbcd048742e78af50ac8

                                        SHA256

                                        196891ef018cbc2c99b34742f30a4e8219eb0d3bd7c828be70286192457c07e6

                                        SHA512

                                        9fc8e992de462d622c6990fca6e6b575c790fac45f09d4466c2aa4c4cf2c1d8de4f54ac0b36aebc0ae198d9e8b8ce46f378f5ee88b68e41f3419e567cc867de7

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                        Filesize

                                        211KB

                                        MD5

                                        151fb811968eaf8efb840908b89dc9d4

                                        SHA1

                                        7ec811009fd9b0e6d92d12d78b002275f2f1bee1

                                        SHA256

                                        043fd8558e4a5a60aaccd2f0377f77a544e3e375242e9d7200dc6e51f94103ed

                                        SHA512

                                        83aface0ab01da52fd077f747c9d5916e3c06b0ea5c551d7d316707ec3e8f3f986ce1c82e6f2136e48c6511a83cb0ac67ff6dc8f0e440ac72fc6854086a87674

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000002

                                        Filesize

                                        24KB

                                        MD5

                                        c594a826934b9505d591d0f7a7df80b7

                                        SHA1

                                        c04b8637e686f71f3fc46a29a86346ba9b04ae18

                                        SHA256

                                        e664eef3d68ac6336a28be033165d4780e8a5ab28f0d90df1b148ef86babb610

                                        SHA512

                                        04a1dfdb8ee2f5fefa101d5e3ff36e87659fd774e96aa8c5941d3353ccc268a125822cf01533c74839e5f1c54725da9cc437d3d69b88e5bf3f99caccd4d75961

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

                                        Filesize

                                        168B

                                        MD5

                                        8f431cae8727b4d0030861a211a2dabf

                                        SHA1

                                        8fc211496d28285acc06139692666b252508663f

                                        SHA256

                                        d3c2e38b666471fe8a580b8562c98efdb6eccc835372c4ca24e2cb592f62263a

                                        SHA512

                                        74903c05c7e7e2e6779e5a318bf217f462a02f672321eef4a86adf1227f56501aa507660ca366e9835498e3aa6929ba8f5329e8ab3b7a7ec9ec40bb299544dd5

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                        Filesize

                                        16B

                                        MD5

                                        aefd77f47fb84fae5ea194496b44c67a

                                        SHA1

                                        dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                        SHA256

                                        4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                        SHA512

                                        b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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

                                        Filesize

                                        264KB

                                        MD5

                                        f50f89a0a91564d0b8a211f8921aa7de

                                        SHA1

                                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                                        SHA256

                                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                        SHA512

                                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                        Filesize

                                        363B

                                        MD5

                                        dadbe3765475ba4901dd55c52c7932e4

                                        SHA1

                                        b26e10f6eaa58d90c7e838916e4b8b81b454521d

                                        SHA256

                                        30eb0cf2f157b0c02a25cb87f5bfd6f60a2e185f6885f8eeb9d84b289e3b3359

                                        SHA512

                                        52b0bb400c82d051674f7359a5ad4dc639e05403e0cd656031e4e19cfef162d78b6c7dc8bda72b53503c273239751aab594fa934127fc0d81a757ad131b5074e

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

                                        Filesize

                                        6KB

                                        MD5

                                        333ebe7c9a45d449871eedf4c5a81069

                                        SHA1

                                        9b0e6de3280ec639d6ca1c36cdded02f6698719b

                                        SHA256

                                        2b36969dfb91f22c70f5ac0e10e29da46611987a56213bdec15cc8d323e1e29f

                                        SHA512

                                        6f64ac5fdb0beaaf22b230c2294ae7cea5b782d9b6eec1be0b08159aab9840bc0f088d97c92bedb1f84f2f92aec3b67556aac1971fd1b464dd45656cb1c3b49b

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                        Filesize

                                        16B

                                        MD5

                                        18e723571b00fb1694a3bad6c78e4054

                                        SHA1

                                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                        SHA256

                                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                        SHA512

                                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                        Filesize

                                        307KB

                                        MD5

                                        9373b0a277e9bd50af98bd9ed05cbb4c

                                        SHA1

                                        51ec37520e9ad7808f35d0f96246efc093f6fcf6

                                        SHA256

                                        98fa056af1f2d57de4246c797e4e61417836ae026bc929e6131c03ce1ff14b0c

                                        SHA512

                                        a6b0a7fcbf1b903b5a4bce4df9d66683f1dfb7c7563cfd39ed05dc32905af71d967aeca7078a1d0d8720dd39b72e45b5a83ac1fc608ecad5724489e1e10f16d2