Resubmissions

09-11-2021 15:40

211109-s4h4dsfec4 8

09-11-2021 15:36

211109-s2d2nacegm 8

Analysis

  • max time kernel
    91s
  • max time network
    92s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    09-11-2021 15:40

General

  • Target

    http://www.8081603340.rosebayboats.com/negwtod/a2NoZXNudXRAZ2ZsZXNjaC5jb20=

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" http://www.8081603340.rosebayboats.com/negwtod/a2NoZXNudXRAZ2ZsZXNjaC5jb20=
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3024
    • 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=89.0.4389.114 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff9fe7a4f50,0x7ff9fe7a4f60,0x7ff9fe7a4f70
      2⤵
        PID:4016
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1900 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:512
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1536 /prefetch:2
        2⤵
          PID:4384
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2300 /prefetch:8
          2⤵
            PID:2284
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2684 /prefetch:1
            2⤵
              PID:3720
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2672 /prefetch:1
              2⤵
                PID:3028
              • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4116 /prefetch:8
                2⤵
                  PID:1056
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4212 /prefetch:1
                  2⤵
                    PID:1248
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3604 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1644
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4816 /prefetch:8
                    2⤵
                      PID:2672
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4948 /prefetch:8
                      2⤵
                        PID:3748
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4824 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:3528
                      • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4456 /prefetch:8
                        2⤵
                          PID:3828
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4384 /prefetch:8
                          2⤵
                            PID:4104
                          • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4932 /prefetch:8
                            2⤵
                              PID:3764
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3068 /prefetch:8
                              2⤵
                                PID:4872
                              • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4884 /prefetch:8
                                2⤵
                                  PID:4880
                                • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5264 /prefetch:8
                                  2⤵
                                    PID:4944
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5264 /prefetch:1
                                    2⤵
                                      PID:1860
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
                                      2⤵
                                        PID:4908
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5040 /prefetch:8
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:5052
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1672 /prefetch:8
                                        2⤵
                                        • Suspicious behavior: EnumeratesProcesses
                                        PID:4304
                                      • 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 --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1896 /prefetch:8
                                        2⤵
                                          PID:2700
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1380 /prefetch:8
                                          2⤵
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:2692
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1520,8262100382299927808,11209075935235054819,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3608 /prefetch:8
                                          2⤵
                                            PID:4152
                                        • C:\Program Files\Internet Explorer\iexplore.exe
                                          "C:\Program Files\Internet Explorer\iexplore.exe"
                                          1⤵
                                          • Drops file in Program Files directory
                                          • Modifies Internet Explorer settings
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of SetWindowsHookEx
                                          PID:2032
                                          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2032 CREDAT:82945 /prefetch:2
                                            2⤵
                                            • Modifies Internet Explorer settings
                                            • Suspicious use of SetWindowsHookEx
                                            PID:824

                                        Network

                                        MITRE ATT&CK Enterprise v6

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

                                          MD5

                                          54e9306f95f32e50ccd58af19753d929

                                          SHA1

                                          eab9457321f34d4dcf7d4a0ac83edc9131bf7c57

                                          SHA256

                                          45f94dceb18a8f738a26da09ce4558995a4fe02b971882e8116fc9b59813bb72

                                          SHA512

                                          8711a4d866f21cdf4d4e6131ec4cfaf6821d0d22b90946be8b5a09ab868af0270a89bc326f03b858f0361a83c11a1531b894dfd1945e4812ba429a7558791f4f

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

                                          MD5

                                          1c3ed22c003b0e1724a802f750244f60

                                          SHA1

                                          c83f95230ea4d3ac58c4f5d5a7504b0f5eedf0ad

                                          SHA256

                                          f24de6edda835df45daadcce85ecfeaa1f5a363a16faeff1c16ae55ec57dcb6b

                                          SHA512

                                          7f9f0395307b63d4bda636b132533f5e62b36bfa78ff0850c5ba0a2ebe3f426b0a18232993a35bfe9166d9f86d2dfe2ad6429fc864265a0bdf6d4f1f25d26297

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

                                          MD5

                                          4ff09d007af9e6528ed1f7a6187a6dd5

                                          SHA1

                                          9d5f254cf2f47f1c6297846a9a1920e1d42eef1c

                                          SHA256

                                          e99b12a7afa7544d18fbb7838d07bea68d53e2b8483a561b02dc1e85f9820620

                                          SHA512

                                          50725b8be9c71c4683c4cf17df8c2e888dbd75c702eeff6822926b217c2692751d0105d0e9354015ac756349191412650614e4696b013023b0bf0cb31a33f70d

                                        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

                                          MD5

                                          b13817e205b1e3d18e2dbf166425c94e

                                          SHA1

                                          21816e75672e84778640be70a573fb4d2031b1c8

                                          SHA256

                                          71f11dd8eafd79b07c1c451047a0809e24b9c0c4d6a97ac22b56ad620f106968

                                          SHA512

                                          63ba8452e239cb848f15039c802dd6bf866c6ec93f00b9fbf13f25f78cb18cd14bf784d5ca2a9294b425bb319ccad29c5ff76642e92394c1283e7c4e7d735bcd

                                        • \??\pipe\crashpad_3024_OCUMGQWZEIYMNYCH

                                          MD5

                                          d41d8cd98f00b204e9800998ecf8427e

                                          SHA1

                                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                                          SHA256

                                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                          SHA512

                                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                        • memory/824-144-0x0000000000000000-mapping.dmp

                                        • memory/2032-148-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-153-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-127-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-128-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-129-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-131-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-132-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-133-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-135-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-137-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-138-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-139-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-141-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-140-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-142-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-125-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-145-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-146-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-124-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-149-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-151-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-126-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-154-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-155-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-159-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-160-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-161-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-167-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-169-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-168-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-170-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-171-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-172-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-173-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-175-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-176-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-182-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-183-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-123-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-121-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-120-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB

                                        • memory/2032-119-0x00007FF9ECF10000-0x00007FF9ECF7B000-memory.dmp

                                          Filesize

                                          428KB