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Resubmissions

01/01/2024, 20:41

240101-zgwvasacdl 1

31/12/2023, 01:27

231231-bt7wbsfhh4 1

30/12/2023, 18:44

231230-xdklrabbcl 1

29/12/2023, 19:32

231229-x89t5abgfm 1

19/12/2023, 06:04

231219-gs1cragfh3 1

19/12/2023, 05:54

231219-gl8esagfe4 1

Analysis

  • max time kernel
    214s
  • max time network
    248s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19/12/2023, 06:04

General

  • Target

    http://www.coopsantodomingo.com/wp-content/uploads/2023/MDTlmmACMtoTgAwcewt233.bin

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 43 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.coopsantodomingo.com/wp-content/uploads/2023/MDTlmmACMtoTgAwcewt233.bin
    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:3060
    • 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,0x7fef6e79758,0x7fef6e79768,0x7fef6e79778
      2⤵
        PID:2220
      • 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=1504 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:8
        2⤵
          PID:2956
        • 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=1164 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:2
          2⤵
            PID:2116
          • 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=1592 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:8
            2⤵
              PID:2588
            • 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=2152 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:1
              2⤵
                PID:2640
              • 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=2156 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:1
                2⤵
                  PID:1988
                • 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=1180 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:2
                  2⤵
                    PID:1332
                  • 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=1444 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:8
                    2⤵
                      PID:736
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1448 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:8
                      2⤵
                        PID:2532
                      • 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=3416 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:1
                        2⤵
                          PID:1704
                        • 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=2820 --field-trial-handle=1296,i,6365022688565447026,6680338437116427326,131072 /prefetch:1
                          2⤵
                            PID:1168
                        • 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:2576

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • 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\Preferences

                            Filesize

                            4KB

                            MD5

                            c7fa3a4275de26f5e1a7267acd040fd7

                            SHA1

                            de8f8e4fce578b0312b5aad0169cbea26b1c3e31

                            SHA256

                            396b532b401455ce3e91695e1f89e9a8c77a30945d6467dbcd9f8a2ef4d9b817

                            SHA512

                            7ebe844bfb5a9b61237214b72ccba46569abab78b759604be02b25c07c830188e264eaaddc8ee8bb8e60405be4ce937358b605cbf8901e26c4302a4557281284

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

                            Filesize

                            4KB

                            MD5

                            869c136c4e6f9be70f6891b77a512d61

                            SHA1

                            d83ab3d0697f98232143841c98c03a1698b550fc

                            SHA256

                            5cb5abe9f1ae6fb3f37f1d26052fe67286913e57364a9cb6b825ad45f4f5c86d

                            SHA512

                            a1179b906a9da2557433d6f4cd204b7ebe0614388341471fd41cfe17c89061cacdb70a7b6a6531d0097d9527e9407f41fc92b562bc3a0372348d73e9433a2102

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

                            Filesize

                            4KB

                            MD5

                            86b7f1b180f2b1bc2604417037b65a59

                            SHA1

                            8ff6d665aa80a20023bf23b876b425566c7be654

                            SHA256

                            685bd277f0e9c85f71a6ae3c29defe3841acb060bc7a906ff28bc33259614711

                            SHA512

                            962638c5caffc1c1495fe3257a6222ed658e3a6a9cb44a74f04401470f9d2c98eff94849d7ac2374afa706debc48fd437d5dbefe20dbd356f47425ee1e3192b2

                          • 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\Downloads\MDTlmmACMtoTgAwcewt233.bin.crdownload

                            Filesize

                            240KB

                            MD5

                            faa2c3d1b2487aad5a70f2d8e755cb3d

                            SHA1

                            f858420103305f3ffa8cd3447aa69e253c7f364b

                            SHA256

                            4c53d4b424851b03ee9178d45fbb79047cc71d183ce0b6c878d5eb896fe32834

                            SHA512

                            a91ef4314e58b738f666812cf0355d029c591986b26aa9907b9bce2b8b00aef0ff5d8f212af8474e22ce6141673efcb33f7363f3d6f27f2bb15c866405077ea8