Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16-02-2023 19:31

General

  • Target

    Setup.exe

  • Size

    10.4MB

  • MD5

    3a074786e039c85614cef159998f0b6a

  • SHA1

    1d84450186359d35ce582aefce6fe72c5995737d

  • SHA256

    eb94f26dac1f7c898651fbb8e301bbff8633614a561359ac7bca7a58e358ac58

  • SHA512

    470e9036ac1754d9406063999649c490a4d99002723f2e9734b7eece694c0ff5b8a3898cc0f795a9a3519f817e4219a587a1700fbd0904b9fb62e26d724786d8

  • SSDEEP

    24576:XnTBn2pOPmCliE/y0AB0CWB3a9OKHwVXXylBTSViHzcqjn3aMfIS/NDnE7kBy3z6:XTBn2pOeC//y0tC7gk+lKcTQcAz1

Score
10/10

Malware Config

Extracted

Family

aurora

C2

94.142.138.18:8081

Signatures

  • Aurora

    Aurora is a crypto wallet stealer written in Golang.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 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\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Users\Admin\AppData\Local\Temp\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
      2⤵
      • Modifies system certificate store
      • Suspicious use of WriteProcessMemory
      PID:1664
      • C:\Windows\System32\Wbem\wmic.exe
        wmic os get Caption
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:520
      • C:\Windows\system32\cmd.exe
        cmd /C "wmic path win32_VideoController get name"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1040
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic path win32_VideoController get name
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1212
      • C:\Windows\system32\cmd.exe
        cmd /C "wmic cpu get name"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1964
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic cpu get name
          4⤵
            PID:1748
    • 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 FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1676
      • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6974f50,0x7fef6974f60,0x7fef6974f70
        2⤵
          PID:1328
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:2
          2⤵
            PID:588
          • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1264 /prefetch:8
            2⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:568
          • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1784 /prefetch:8
            2⤵
              PID:592
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2036 /prefetch:1
              2⤵
                PID:1104
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2112 /prefetch:1
                2⤵
                  PID:1040
                • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
                  2⤵
                    PID:916
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3272 /prefetch:2
                    2⤵
                      PID:1784
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3368 /prefetch:1
                      2⤵
                        PID:1496
                      • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3516 /prefetch:8
                        2⤵
                          PID:1936
                        • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3616 /prefetch:8
                          2⤵
                            PID:2040
                          • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3684 /prefetch:8
                            2⤵
                              PID:1780
                            • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3696 /prefetch:8
                              2⤵
                                PID:1952
                              • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3572 /prefetch:8
                                2⤵
                                  PID:832
                                • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3616 /prefetch:8
                                  2⤵
                                    PID:1936
                                  • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3704 /prefetch:8
                                    2⤵
                                      PID:784
                                    • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3884 /prefetch:8
                                      2⤵
                                        PID:2056
                                      • 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=1108,14397594332304326321,16949529068727318225,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4052 /prefetch:8
                                        2⤵
                                          PID:2064
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1108,14397594332304326321,16949529068727318225,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3652 /prefetch:1
                                          2⤵
                                            PID:2248

                                        Network

                                        MITRE ATT&CK Enterprise v6

                                        Replay Monitor

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                                        Downloads

                                        • \??\pipe\crashpad_1676_LVJAMNVBFQUKIXKK
                                          MD5

                                          d41d8cd98f00b204e9800998ecf8427e

                                          SHA1

                                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                                          SHA256

                                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                          SHA512

                                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                        • memory/520-70-0x0000000000000000-mapping.dmp
                                        • memory/1040-71-0x0000000000000000-mapping.dmp
                                        • memory/1212-72-0x0000000000000000-mapping.dmp
                                        • memory/1664-61-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-54-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-64-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-65-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-66-0x0000000000465EA0-mapping.dmp
                                        • memory/1664-68-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-69-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-62-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-59-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-57-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-55-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1664-75-0x0000000000400000-0x00000000008D8000-memory.dmp
                                          Filesize

                                          4.8MB

                                        • memory/1748-74-0x0000000000000000-mapping.dmp
                                        • memory/1964-73-0x0000000000000000-mapping.dmp