Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2022 15:29

General

  • Target

    https://github.com/bbambiku/promo-gen.git

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 44 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://github.com/bbambiku/promo-gen.git
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:956 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:1484
  • 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:672
    • 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,0x7fef57d4f50,0x7fef57d4f60,0x7fef57d4f70
      2⤵
        PID:472
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1104,10223125020637637763,9155155293971428631,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1116 /prefetch:2
        2⤵
          PID:1480
        • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1308 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1412
        • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1832 /prefetch:8
          2⤵
            PID:1744
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2024 /prefetch:1
            2⤵
              PID:1552
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2096 /prefetch:1
              2⤵
                PID:1064
              • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2956 /prefetch:8
                2⤵
                  PID:1956
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1104,10223125020637637763,9155155293971428631,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3312 /prefetch:2
                  2⤵
                    PID:2100
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1104,10223125020637637763,9155155293971428631,131072 --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=3380 /prefetch:1
                    2⤵
                      PID:2156
                    • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3376 /prefetch:8
                      2⤵
                        PID:2220
                      • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3640 /prefetch:8
                        2⤵
                          PID:2256
                        • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3408 /prefetch:8
                          2⤵
                            PID:2264
                          • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3744 /prefetch:8
                            2⤵
                              PID:2300
                            • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3776 /prefetch:8
                              2⤵
                                PID:2432
                              • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3692 /prefetch:8
                                2⤵
                                  PID:2468
                                • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3672 /prefetch:8
                                  2⤵
                                    PID:2504
                                  • 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=1104,10223125020637637763,9155155293971428631,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3588 /prefetch:8
                                    2⤵
                                      PID:2512
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe"
                                    1⤵
                                      PID:2372
                                      • 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,0x7fef57d4f50,0x7fef57d4f60,0x7fef57d4f70
                                        2⤵
                                          PID:2384

                                      Network

                                      MITRE ATT&CK Enterprise v6

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                                        Filesize

                                        342B

                                        MD5

                                        f19f706f4377177f63ada42599aac44b

                                        SHA1

                                        5721255244d7e69353263b80b30695bfcf68675b

                                        SHA256

                                        84de22d284a858f487bf9cf654dd8d9c7ff2d3d47c878c7c78201a63291e34bb

                                        SHA512

                                        af2fb38d8d66587c4f6989a459fa397340c8079b5bdfdaf681649b928d60d0e25b4f4bbe1579af15c67dcd25d8f925434022e80242eb609a8fd4bc7d5b35fa61

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                        Filesize

                                        40B

                                        MD5

                                        e2bef241a62ab33280f991285ff2da5a

                                        SHA1

                                        14b6eca7e1ba753b1922dcdc32fe7e564b81f4d9

                                        SHA256

                                        0ec0fa954061b903ef702d74e6a9622baf6e325a80403d5f21dce2b7cf368fb6

                                        SHA512

                                        7ab359d434979331bb2c77d9370cb8ef7a707aaaddf4ff908a5e10b8f777c989ef02891e32eeb842f745d2d2096d8dfa3ece5fcbee63c6c1d4b4a060cbdae0aa

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat

                                        Filesize

                                        40B

                                        MD5

                                        e2bef241a62ab33280f991285ff2da5a

                                        SHA1

                                        14b6eca7e1ba753b1922dcdc32fe7e564b81f4d9

                                        SHA256

                                        0ec0fa954061b903ef702d74e6a9622baf6e325a80403d5f21dce2b7cf368fb6

                                        SHA512

                                        7ab359d434979331bb2c77d9370cb8ef7a707aaaddf4ff908a5e10b8f777c989ef02891e32eeb842f745d2d2096d8dfa3ece5fcbee63c6c1d4b4a060cbdae0aa

                                      • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\mlf2v8h\imagestore.dat

                                        Filesize

                                        1KB

                                        MD5

                                        ccfd39bfa912eb9a0b8f7fc69e205018

                                        SHA1

                                        b8ea98a01656da67f22cb596fe6a83ec064f4621

                                        SHA256

                                        d3bfa0fdab6457f23f025840c3538477f34a82b1c380828eda8c0f38325558da

                                        SHA512

                                        152d6051a73418230cbc43002cdfd63fc1fe3210cb4bf40ed0ec8f20ff6fa3d4467551218ef7afc04ed32fbff57fe16bf9b1a21ae6134e6c35df7898491ce231

                                      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\351K1LJL.txt

                                        Filesize

                                        608B

                                        MD5

                                        43805d591f264b5860687600b8f40972

                                        SHA1

                                        b3760ffc8c4dcf967c76120e5caa078e8874988d

                                        SHA256

                                        db65ae2292c1087ca362f407c98bcb40cf2f2bd8d694d257284e6c126e2bfd9d

                                        SHA512

                                        703da0fc0c3da3a741f740e1d37f34426f41faa1bc608a2bd23c6f1a95b23b4c177a179b6b6421fe2b380d9b008e82004ab4e141e2510ce17287e0a1e5d612d9