Resubmissions

10-05-2024 01:20

240510-bp7prsad6y 3

01-05-2024 06:37

240501-hdggrscc88 5

Analysis

  • max time kernel
    41s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    01-05-2024 06:37

General

  • Target

    file.exe

  • Size

    65KB

  • MD5

    50c2351d515f9ea10496e4e33401bd2f

  • SHA1

    a3df57bc9e85e38bf8129e2a03695dd092935b97

  • SHA256

    0f949bcc2b6eee21800264fc2a73689349336daee566cb773789e980f89ac6e9

  • SHA512

    01fcedc03cae4b65f13914c9a7c03f3ddae216c555a6b7208cddefb99de1980377f491ea24f43b58f2d9fa8055f3adafce8cc19f3b05a6e3963b5b58ba86f42f

  • SSDEEP

    1536:rMk9GBiBcun7XvtVWlPwoAbNQvmG1+DwwQNmKaXhjz:rMk9GApn7ywoAY+i9K3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --load-extension="C:\Users\Admin\AppData\Local\Temp\Extension"
      2⤵
      • 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,0x7fef3a19758,0x7fef3a19768,0x7fef3a19778
        3⤵
          PID:2292
        • 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=1124 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:2
          3⤵
            PID:2024
          • 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=1512 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:8
            3⤵
              PID:2312
            • 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=1576 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:8
              3⤵
                PID:2672
              • 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=2104 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:1
                3⤵
                  PID:1836
                • 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=2116 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:1
                  3⤵
                    PID:1352
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2768 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:1
                    3⤵
                      PID:2884
                    • 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=1376 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:2
                      3⤵
                        PID:2284
                      • 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=9 --mojo-platform-channel-handle=2200 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:1
                        3⤵
                          PID:2164
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3708 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:8
                          3⤵
                            PID:2180
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3832 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:8
                            3⤵
                              PID:1728
                            • 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=3888 --field-trial-handle=1244,i,3331320581011795381,1531751025300923840,131072 /prefetch:8
                              3⤵
                                PID:2576
                          • 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:780

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extension Rules\CURRENT~RFf7625b9.TMP

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000004.dbtmp

                              Filesize

                              16B

                              MD5

                              6752a1d65b201c13b62ea44016eb221f

                              SHA1

                              58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                              SHA256

                              0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                              SHA512

                              9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                            • 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\Local Extension Settings\milpipdiieeanckclonllbjplbpdejgm\MANIFEST-000001

                              Filesize

                              41B

                              MD5

                              5af87dfd673ba2115e2fcf5cfdb727ab

                              SHA1

                              d5b5bbf396dc291274584ef71f444f420b6056f1

                              SHA256

                              f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                              SHA512

                              de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                              Filesize

                              5KB

                              MD5

                              ddeff90415f915dabff59392c2b4871c

                              SHA1

                              faa235a8fdf25235b2e33b8c4dd96e47be1b5ce2

                              SHA256

                              48012dc87f6532ea23febc1606dfce33de9e12d8eb9514c9474cd858066eda0c

                              SHA512

                              74bfe0ae5f1f191a22c0f47358d8a92cc82b75a0d0738905167b98b2e44a728795416abc9dd746b55e7cb2197765e5f0ec898875e19b965b5c5c6ea1be09a968

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

                              Filesize

                              5KB

                              MD5

                              e9ec0e8e24a121dfa6519e33a927285f

                              SHA1

                              14ec029baa4b08772abdf1a30beff7c2a39d1f06

                              SHA256

                              c6acec29642c0d8e7d3ef220ac014fc006a339fb54f03daab26dc9ac824635a9

                              SHA512

                              78193f21135d8e5979fd4613808a56e63deccb3b16f0054765a0a2fd7781f33bdc314d38dab511e5ac304d6808fbe8cadace32f4028acd17c9ee7eb72ee98747

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\000002.dbtmp

                              Filesize

                              16B

                              MD5

                              206702161f94c5cd39fadd03f4014d98

                              SHA1

                              bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                              SHA256

                              1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                              SHA512

                              0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                            • 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\Temp\Extension\background.js

                              Filesize

                              7KB

                              MD5

                              be34e6301e9cbf4b596fd98bc2aeae0b

                              SHA1

                              67e6ef115b39f10c5f9e4f6a967cbafbc1e55c76

                              SHA256

                              13f1a9b2d009e0f93f13f4e04eb98416419f5ada38ad5f0f356287a4d9a0f329

                              SHA512

                              c10c25fe0b4c94a188c987e910a0a5bbf58bf8b57bc7104aa68f22dc6cf2517c72b0c6aafcdd3124775b156e85e9bdbeb58ab8c5162aa65ccb68d22dbfe4f9a9

                            • C:\Users\Admin\AppData\Local\Temp\Extension\js\content.js

                              Filesize

                              1KB

                              MD5

                              9ab0f9320495b406fddb6de1730652cc

                              SHA1

                              a6d35a74dc53289794c9a05dc1ad8c03878e153a

                              SHA256

                              ab913781705a8841f3c3973af4cfeb14c7ed9919a08ff810b920dca17d69cbd1

                              SHA512

                              c527057c8af9cb4a55a71ff5a8010706119fd19b5c354dae046cd498f350c422b10578a3e3c2423e385c81d76d3ece3b057c5f02f8c7b76769e18c5e2aa023fe

                            • C:\Users\Admin\AppData\Local\Temp\Extension\manifest.json

                              Filesize

                              842B

                              MD5

                              afedc050f75b487069f57b36d197cf71

                              SHA1

                              d0bf864b9bb9fb774d34a8fd39e4c6badfaf32a6

                              SHA256

                              a88c0260db2a3d8a21beb7964cd3ba5697399bf96e94c8cbc4258f55cd9cc02b

                              SHA512

                              474a66f12ce4f2380e25658e1048393c2d8a290b749210c79619c0a6d9aed2ec9a212bd58ff9db9c6b198e3533dba748395e9d347b850edfaba890030b847d27

                            • memory/2512-0-0x000000013F3D0000-0x000000013F3E4000-memory.dmp

                              Filesize

                              80KB

                            • memory/2512-21-0x000007FEF5FA0000-0x000007FEF698C000-memory.dmp

                              Filesize

                              9.9MB

                            • memory/2512-5-0x0000000002600000-0x0000000002680000-memory.dmp

                              Filesize

                              512KB

                            • memory/2512-4-0x0000000000850000-0x000000000085A000-memory.dmp

                              Filesize

                              40KB

                            • memory/2512-3-0x0000000002600000-0x0000000002680000-memory.dmp

                              Filesize

                              512KB

                            • memory/2512-2-0x0000000000640000-0x000000000064C000-memory.dmp

                              Filesize

                              48KB

                            • memory/2512-1-0x000007FEF5FA0000-0x000007FEF698C000-memory.dmp

                              Filesize

                              9.9MB