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Analysis

  • max time kernel
    85s
  • max time network
    100s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18-06-2024 10:08

General

  • Target

    erdre gdps/erdre GDPS install.exe

  • Size

    1.6MB

  • MD5

    3d266248c5b1c72bc74474f0dc5faf10

  • SHA1

    9462f26700a5c8fa7e4c4529799c8f5a7bd24381

  • SHA256

    d628ff4a5c320986919947540a8ac6c453ceefeb3167ec7930e744da77ac3a1d

  • SHA512

    2969e21eb6ef4db7eee7b5b4afa3bdff437be0ccc3ca4238847e256e84dd76e539baf991d709fa9a3dac74e3df2c6376bce7094c8e8392978210b24859b41941

  • SSDEEP

    24576:sawwKusHwEwSimy1d/v1SnxSGM1aXzV6YjDty+YTUxyVl:MwRED2d/vMxgajVxQ++U4D

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Kills process with taskkill 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 5 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 30 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\erdre gdps\erdre GDPS install.exe
    "C:\Users\Admin\AppData\Local\Temp\erdre gdps\erdre GDPS install.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3736
    • C:\Users\Admin\AppData\Local\Temp\is-P1JQ0.tmp\erdre GDPS install.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-P1JQ0.tmp\erdre GDPS install.tmp" /SL5="$6022C,775972,730112,C:\Users\Admin\AppData\Local\Temp\erdre gdps\erdre GDPS install.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      PID:3908
  • C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe
    "C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\Windows\system32\cmd.exe
      "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\117F.tmp\1180.tmp\1181.bat "C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:240
      • C:\Windows\system32\chcp.com
        chcp 1251
        3⤵
          PID:2516
        • C:\Windows\system32\taskkill.exe
          Taskkill /f /im explorer.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2640
        • C:\Windows\explorer.exe
          explorer
          3⤵
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          PID:5112
        • C:\Windows\system32\taskkill.exe
          taskkill /f /IM explorer.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3020
        • C:\Windows\system32\calc.exe
          calc
          3⤵
          • Modifies registry class
          PID:1808
        • C:\Windows\system32\calc.exe
          calc
          3⤵
          • Modifies registry class
          PID:2468
        • C:\Windows\system32\calc.exe
          calc
          3⤵
            PID:4372
          • C:\Windows\explorer.exe
            explorer
            3⤵
            • Modifies Installed Components in the registry
            • Enumerates connected drives
            • Checks SCSI registry key(s)
            • Modifies Internet Explorer settings
            • Modifies registry class
            • Suspicious behavior: AddClipboardFormatListener
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of SetWindowsHookEx
            PID:1360
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:232
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:1656
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:5084
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:4036
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:3960
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:4908
          • C:\Windows\system32\calc.exe
            calc
            3⤵
            • Modifies registry class
            PID:3884
          • C:\Windows\system32\calc.exe
            calc
            3⤵
              PID:3672
            • C:\Windows\explorer.exe
              explorer
              3⤵
              • Modifies registry class
              PID:4764
            • C:\Windows\explorer.exe
              explorer
              3⤵
              • Modifies registry class
              PID:4868
            • C:\Windows\explorer.exe
              explorer
              3⤵
              • Modifies registry class
              PID:4884
            • C:\Windows\explorer.exe
              explorer
              3⤵
              • Modifies registry class
              PID:4892
            • C:\Windows\explorer.exe
              explorer
              3⤵
              • Modifies registry class
              PID:3980
            • C:\Windows\explorer.exe
              explorer
              3⤵
                PID:4848
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:4688
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:4708
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:3144
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:2564
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:3648
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:996
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:3344
              • C:\Windows\explorer.exe
                explorer
                3⤵
                • Modifies registry class
                PID:3560
              • C:\Windows\explorer.exe
                explorer
                3⤵
                  PID:1688
                • C:\Windows\system32\charmap.exe
                  charmap
                  3⤵
                    PID:3288
                  • C:\Windows\system32\charmap.exe
                    charmap
                    3⤵
                      PID:3512
                    • C:\Windows\system32\charmap.exe
                      charmap
                      3⤵
                        PID:3308
                      • C:\Windows\system32\charmap.exe
                        charmap
                        3⤵
                          PID:396
                        • C:\Windows\system32\charmap.exe
                          charmap
                          3⤵
                            PID:1180
                          • C:\Windows\system32\charmap.exe
                            charmap
                            3⤵
                              PID:2312
                            • C:\Windows\system32\charmap.exe
                              charmap
                              3⤵
                                PID:4640
                              • C:\Windows\system32\charmap.exe
                                charmap
                                3⤵
                                  PID:884
                                • C:\Windows\system32\charmap.exe
                                  charmap
                                  3⤵
                                    PID:3612
                                  • C:\Windows\system32\charmap.exe
                                    charmap
                                    3⤵
                                      PID:4328
                                    • C:\Windows\system32\charmap.exe
                                      charmap
                                      3⤵
                                        PID:4608
                                      • C:\Windows\system32\charmap.exe
                                        charmap
                                        3⤵
                                          PID:4928
                                        • C:\Windows\system32\charmap.exe
                                          charmap
                                          3⤵
                                            PID:776
                                          • C:\Windows\system32\charmap.exe
                                            charmap
                                            3⤵
                                              PID:1992
                                            • C:\Windows\system32\charmap.exe
                                              charmap
                                              3⤵
                                                PID:3684
                                              • C:\Windows\system32\charmap.exe
                                                charmap
                                                3⤵
                                                  PID:1112
                                                • C:\Windows\system32\charmap.exe
                                                  charmap
                                                  3⤵
                                                    PID:1056
                                                  • C:\Windows\system32\charmap.exe
                                                    charmap
                                                    3⤵
                                                      PID:2436
                                                    • C:\Windows\system32\charmap.exe
                                                      charmap
                                                      3⤵
                                                        PID:3192
                                                      • C:\Windows\system32\charmap.exe
                                                        charmap
                                                        3⤵
                                                          PID:3688
                                                        • C:\Windows\system32\charmap.exe
                                                          charmap
                                                          3⤵
                                                            PID:1488
                                                          • C:\Windows\system32\charmap.exe
                                                            charmap
                                                            3⤵
                                                              PID:3808
                                                            • C:\Windows\system32\charmap.exe
                                                              charmap
                                                              3⤵
                                                                PID:5060
                                                              • C:\Windows\system32\charmap.exe
                                                                charmap
                                                                3⤵
                                                                  PID:4956
                                                                • C:\Windows\system32\charmap.exe
                                                                  charmap
                                                                  3⤵
                                                                    PID:2812
                                                                  • C:\Windows\system32\charmap.exe
                                                                    charmap
                                                                    3⤵
                                                                      PID:4404
                                                                    • C:\Windows\system32\charmap.exe
                                                                      charmap
                                                                      3⤵
                                                                        PID:4852
                                                                      • C:\Windows\system32\charmap.exe
                                                                        charmap
                                                                        3⤵
                                                                          PID:3772
                                                                        • C:\Windows\system32\charmap.exe
                                                                          charmap
                                                                          3⤵
                                                                            PID:5156
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:1300
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:3192
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:3688
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:1104
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:1048
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:4728
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:1464
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:4640
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:2340
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:1968
                                                                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                                        1⤵
                                                                        • Modifies registry class
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:3396
                                                                      • C:\Windows\system32\OpenWith.exe
                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                        1⤵
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:2476
                                                                      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
                                                                        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
                                                                        1⤵
                                                                        • Enumerates system info in registry
                                                                        • Modifies Internet Explorer settings
                                                                        • Modifies registry class
                                                                        • Suspicious use of SetWindowsHookEx
                                                                        PID:3332
                                                                      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                                                                        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                                                                        1⤵
                                                                          PID:5600

                                                                        Network

                                                                        MITRE ATT&CK Enterprise v15

                                                                        Replay Monitor

                                                                        Loading Replay Monitor...

                                                                        Downloads

                                                                        • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\HMZJ1NTW\www.bing[1].xml

                                                                          Filesize

                                                                          17KB

                                                                          MD5

                                                                          4e2723004184b1255340cb150a8d245f

                                                                          SHA1

                                                                          c78f40116fe1134b29c5450576d6fd4d1f1c8135

                                                                          SHA256

                                                                          78313683cb19c4fae5c1bc6f4ac54474e8e7ebdacb17997cd81e0182e947e975

                                                                          SHA512

                                                                          ef463f4c887ca4b8044843cbe2b6fa3a612e92a7244c79be90791c88be37786202f9ca1c6f92dc68634a263f4d4720022b968583abe7d4ffea78926b0b6b5f9a

                                                                        • C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe

                                                                          Filesize

                                                                          100KB

                                                                          MD5

                                                                          1f2cec484d93617fa81ecff025ebd981

                                                                          SHA1

                                                                          2a0e9083aa48236edd47a140380b800dc56579c1

                                                                          SHA256

                                                                          2aac7fa52b946aaad1e84bf0175a7568d89472e88eda1dc725081288ba2271d8

                                                                          SHA512

                                                                          57c1b3aa98a0facad57e285d6552de42450df04d8c97a4cb4374bc05df80c9e63a5809a6f2c5735e77c470b2fde438d76b423326819b4c931bec6ea08501e562

                                                                        • C:\Users\Admin\AppData\Local\Temp\117F.tmp\1180.tmp\1181.bat

                                                                          Filesize

                                                                          1KB

                                                                          MD5

                                                                          d46f641fd04723e353e062eff5679ef6

                                                                          SHA1

                                                                          319637221e4edaf0d59836285d065e58542afbdb

                                                                          SHA256

                                                                          94c2dac57889d420b04efcc085787c1e82468c1d6a283545f6b73f8989dacb74

                                                                          SHA512

                                                                          9d166240aa9eb2c0197da3154914f86dd83a7188093a98f13adf8fce60d137bb77355f1f7e182a309fda14897ed76cab7e6beed2a1bc542e4729e38142dc734b

                                                                        • C:\Users\Admin\AppData\Local\Temp\is-P1JQ0.tmp\erdre GDPS install.tmp

                                                                          Filesize

                                                                          2.9MB

                                                                          MD5

                                                                          fe9bea77f231fb8526ce2a8a2ccd58dc

                                                                          SHA1

                                                                          0c502b1e730e1274e90e08b35cb5f62430db3862

                                                                          SHA256

                                                                          0b91ffec7e9c97010e43860f019ce22f5378efda2b4d9761240290c907a92eb7

                                                                          SHA512

                                                                          c6cda66ce548c060ba89760edb6790133da38f41c9ab19563ffabd6debab463d71efa1041905acc950e415a2180e95eef63670b1ec81ccd35ea3aae01c3a3855

                                                                        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\erdre GDPS\erdresem`s GDPS.lnk

                                                                          Filesize

                                                                          1KB

                                                                          MD5

                                                                          a57e3a84228bb0bc37c1483e8b4225df

                                                                          SHA1

                                                                          d8b702a45f58511d16c26c1c67a11d5ba45a7868

                                                                          SHA256

                                                                          d4fae6323dbdcd9db333197ebaecbba6fbb9c3907b00985240c1cdd744b90b06

                                                                          SHA512

                                                                          48f3e4b68997875c1676affeeafaa6f2754d9a5eae967a554a256c085a3d020c6f7d9785def3a6942dde83cbb523be4d49097000ac8bc0cc1c654d813461a785

                                                                        • memory/3332-103-0x000001B3A5770000-0x000001B3A5870000-memory.dmp

                                                                          Filesize

                                                                          1024KB

                                                                        • memory/3332-145-0x000001B3A5710000-0x000001B3A5730000-memory.dmp

                                                                          Filesize

                                                                          128KB

                                                                        • memory/3332-227-0x000001B3AA240000-0x000001B3AA340000-memory.dmp

                                                                          Filesize

                                                                          1024KB

                                                                        • memory/3332-146-0x000001B3A5FD0000-0x000001B3A5FF0000-memory.dmp

                                                                          Filesize

                                                                          128KB

                                                                        • memory/3332-144-0x000001B3A6920000-0x000001B3A6A20000-memory.dmp

                                                                          Filesize

                                                                          1024KB

                                                                        • memory/3332-119-0x000001B3A5E20000-0x000001B3A5E40000-memory.dmp

                                                                          Filesize

                                                                          128KB

                                                                        • memory/3332-102-0x000001B394800000-0x000001B394900000-memory.dmp

                                                                          Filesize

                                                                          1024KB

                                                                        • memory/3332-45-0x000001B381F00000-0x000001B382000000-memory.dmp

                                                                          Filesize

                                                                          1024KB

                                                                        • memory/3736-8-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                          Filesize

                                                                          768KB

                                                                        • memory/3736-1-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                          Filesize

                                                                          768KB

                                                                        • memory/3736-29-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                          Filesize

                                                                          768KB

                                                                        • memory/3736-2-0x0000000000401000-0x00000000004A9000-memory.dmp

                                                                          Filesize

                                                                          672KB

                                                                        • memory/3908-6-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                          Filesize

                                                                          2.9MB

                                                                        • memory/3908-9-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                          Filesize

                                                                          2.9MB

                                                                        • memory/3908-11-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                          Filesize

                                                                          2.9MB

                                                                        • memory/3908-28-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                          Filesize

                                                                          2.9MB

                                                                        • memory/3908-25-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                          Filesize

                                                                          2.9MB