Resubmissions

26-03-2024 15:05

240326-sgm4tscg85 1

26-03-2024 15:00

240326-sdsvxacg36 1

Analysis

  • max time kernel
    212s
  • max time network
    209s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    26-03-2024 15:05

General

  • Target

    http://jnxm2.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://jnxm2.com
    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:4804
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffac9929758,0x7ffac9929768,0x7ffac9929778
      2⤵
        PID:4336
      • 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=1592 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:2
        2⤵
          PID:3480
        • 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=2148 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:8
          2⤵
            PID:5032
          • 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=2136 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:8
            2⤵
              PID:4112
            • 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=2860 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
              2⤵
                PID:3032
              • 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=2872 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                2⤵
                  PID:4960
                • 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 --mojo-platform-channel-handle=4936 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:8
                  2⤵
                    PID:2748
                  • 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=4956 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:8
                    2⤵
                      PID:3424
                    • 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=9 --mojo-platform-channel-handle=5148 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                      2⤵
                        PID:1908
                      • 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=10 --mojo-platform-channel-handle=3432 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                        2⤵
                          PID:4272
                        • 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=11 --mojo-platform-channel-handle=5316 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                          2⤵
                            PID:4368
                          • 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=12 --mojo-platform-channel-handle=1856 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                            2⤵
                              PID:2748
                            • 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=13 --mojo-platform-channel-handle=5444 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                              2⤵
                                PID:1492
                              • 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=14 --mojo-platform-channel-handle=5780 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:1
                                2⤵
                                  PID:5012
                                • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=912 --field-trial-handle=1640,i,14763040620787633411,15570287455515363264,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1904
                              • 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:4600

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\45155705-a8f4-4b04-b306-3c507d6c23b5.tmp

                                  Filesize

                                  9KB

                                  MD5

                                  534f1e9a436bef57eaa43ab082723dc9

                                  SHA1

                                  b17c7520833367ecc88ee19fe0c50708e77a9253

                                  SHA256

                                  4ae9eaded9a2755384956c5cdcb2ff980a26da126c6c0c5c5650fb1eccd2c90e

                                  SHA512

                                  7927f2b0ae6865bf339cbd98ca0356bb17758572ca0c59b79aafe0eeff888f7f4157b07002945b7d079d7efa25f67680edbae102315f9cde5ac45df0808d9dd2

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

                                  Filesize

                                  1KB

                                  MD5

                                  02552affe2e23b4cdefe774097bffcec

                                  SHA1

                                  fe73d21c1a50351063d20886e0d00df8a0259c98

                                  SHA256

                                  30458fea6b6537248ec3407e5a7a525ad0e5918e2597392c69ae5b7ede40cff8

                                  SHA512

                                  c62d911616a8046398702f92fa7eec849d6b51018f31ea6b4f82563dd0804289c7020dee00f60feab2e9788bb6c812bbbf4e156d5bf02d59c82c0a7c91b1b6c9

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

                                  Filesize

                                  6KB

                                  MD5

                                  6cda6e71ccc408f03bd3fe2ac08d86f5

                                  SHA1

                                  bbbd69e081c2efa874233031f2ccb7fc68762066

                                  SHA256

                                  71eb49648953c1de217e51d5ebe9c742a559481e15dcd7c51e309bdc31ee610e

                                  SHA512

                                  085e3b2746a747983eb594dc57235e947065c3335dc1bacd136a8d69ea95e367e1ab3992858966bd2b2e97c191e47a38fc24343105f1f663874d99f008fddef1

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

                                  Filesize

                                  9KB

                                  MD5

                                  094894c0f9a136300d69eb09e365db45

                                  SHA1

                                  33624f43dccf541507bbce9805095531660eb278

                                  SHA256

                                  1badf9d635de9e80e292d31d1601aab9a867be274547cd03f9119f43ca5be708

                                  SHA512

                                  967c3a1669e1b7963aaed9431ffbfa5f673b33ada3c906dfad766eb70e12caec63ebb95c93fc79d9d7dacaecf53230d34fa87a364788226389bcb56bd56238b8

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

                                  Filesize

                                  9KB

                                  MD5

                                  2d57d19e324e4027a7c2bfaf2d433e7a

                                  SHA1

                                  d7bc69f5117718f61441aa60eebbd1df15491142

                                  SHA256

                                  981cfa0ece20992a83a4d223320b89025854d8ea1cae271950ec371c9c26e86a

                                  SHA512

                                  0345d5bcc4413cae586116ce95cef6ce33c3d9acf96f6cd547d0670d7d72d649cadad884cf9e7a780643e5282ec570e276e084892310dbdf1915f518c95c7ab6

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

                                  Filesize

                                  253KB

                                  MD5

                                  85c5b9cb62da26d76496c7dbf222db41

                                  SHA1

                                  8225ae40938268bbde90e7c629a47286e606fdc7

                                  SHA256

                                  9583f3f3b4edc82a2a3f88600a8f10f9e06a8fe47bdcf9f3152c4844e6e08838

                                  SHA512

                                  513c8e178c8677d01e7325dec46716e5e1b91827cd02056e5ddb4891d28b4c72dd726df089a3ca25eae0099eb482151a5386fab7c1ec7912b45a8f6a85e8c4f5

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

                                  Filesize

                                  253KB

                                  MD5

                                  7a7039f15593d76ff40b1ec8a591c351

                                  SHA1

                                  d1f0cb66978a64b6e66480e951440a9b303f47d3

                                  SHA256

                                  e198137cfd5099c1b2028107a94c79cd975eacb731c554ebad83904d9d487b2b

                                  SHA512

                                  9049c4893588a4c621c98e6730f9a5c2886960c50a58c827b57ae82a488d1895f6b670a9e94eecaf1094bc85f343466f9e323c4952e881517af422af07f6708c

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

                                  Filesize

                                  253KB

                                  MD5

                                  bbb9aec72e60deffde480d9f34198cc6

                                  SHA1

                                  f0b3971fb3f8c857ca8ec2ee6cb7468b12b19b51

                                  SHA256

                                  5d9a772225d2de6db960a9d765842aba4b8a555cadcedc1a6018ff2c57779fe8

                                  SHA512

                                  4209d2038e479d1db360e96269d4ceceade5372108ecf954a83d2c900cde9e250ed8a2f2c31d17d1fd18d7bb5c4fac5deeb37e78f45fb4bf96fb17ef9d71ebb7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd