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18-06-2024 10:17

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Analysis

  • max time kernel
    118s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 10:17

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 2 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.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 2 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 10 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

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:2952
    • C:\Users\Admin\AppData\Local\Temp\is-37KFB.tmp\erdre GDPS install.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-37KFB.tmp\erdre GDPS install.tmp" /SL5="$C0066,775972,730112,C:\Users\Admin\AppData\Local\Temp\erdre gdps\erdre GDPS install.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe
        "C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3628
        • C:\Windows\system32\cmd.exe
          "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\CEF3.tmp\CEF4.tmp\CEF5.bat "C:\Users\Admin\AppData\Local\Programs\erdre GDPS\erdresem`s GDPS.exe""
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4708
          • C:\Windows\system32\chcp.com
            chcp 1251
            5⤵
              PID:2800
            • C:\Windows\system32\taskkill.exe
              Taskkill /f /im explorer.exe
              5⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:2960
            • C:\Windows\explorer.exe
              explorer
              5⤵
              • Modifies Installed Components in the registry
              • Suspicious use of AdjustPrivilegeToken
              PID:1260
            • C:\Windows\system32\taskkill.exe
              taskkill /f /IM explorer.exe
              5⤵
              • Kills process with taskkill
              • Suspicious use of AdjustPrivilegeToken
              PID:5004
            • C:\Windows\system32\calc.exe
              calc
              5⤵
                PID:4896
              • C:\Windows\system32\calc.exe
                calc
                5⤵
                  PID:456
                • C:\Windows\system32\calc.exe
                  calc
                  5⤵
                    PID:4748
                  • C:\Windows\explorer.exe
                    explorer
                    5⤵
                    • Modifies Installed Components in the registry
                    • Enumerates connected drives
                    • Modifies registry class
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of SendNotifyMessage
                    PID:4328
                  • C:\Windows\system32\calc.exe
                    calc
                    5⤵
                      PID:3996
                    • C:\Windows\system32\calc.exe
                      calc
                      5⤵
                        PID:4216
                      • C:\Windows\system32\calc.exe
                        calc
                        5⤵
                          PID:4140
                        • C:\Windows\system32\calc.exe
                          calc
                          5⤵
                            PID:3120
                          • C:\Windows\system32\calc.exe
                            calc
                            5⤵
                              PID:2288
                            • C:\Windows\system32\calc.exe
                              calc
                              5⤵
                                PID:2156
                              • C:\Windows\system32\calc.exe
                                calc
                                5⤵
                                  PID:4420
                                • C:\Windows\system32\calc.exe
                                  calc
                                  5⤵
                                    PID:3632
                                  • C:\Windows\system32\mspaint.exe
                                    mspaint
                                    5⤵
                                    • Drops file in Windows directory
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious use of SetWindowsHookEx
                                    PID:4432
                                  • C:\Windows\explorer.exe
                                    explorer
                                    5⤵
                                      PID:264
                                    • C:\Windows\explorer.exe
                                      explorer
                                      5⤵
                                        PID:4184
                                      • C:\Windows\explorer.exe
                                        explorer
                                        5⤵
                                          PID:3980
                                        • C:\Windows\explorer.exe
                                          explorer
                                          5⤵
                                            PID:3624
                                          • C:\Windows\explorer.exe
                                            explorer
                                            5⤵
                                              PID:4376
                                            • C:\Windows\explorer.exe
                                              explorer
                                              5⤵
                                                PID:4880
                                              • C:\Windows\explorer.exe
                                                explorer
                                                5⤵
                                                  PID:2344
                                                • C:\Windows\explorer.exe
                                                  explorer
                                                  5⤵
                                                    PID:1620
                                                  • C:\Windows\explorer.exe
                                                    explorer
                                                    5⤵
                                                      PID:3852
                                                    • C:\Windows\explorer.exe
                                                      explorer
                                                      5⤵
                                                        PID:1664
                                                      • C:\Windows\explorer.exe
                                                        explorer
                                                        5⤵
                                                          PID:1504
                                                        • C:\Windows\explorer.exe
                                                          explorer
                                                          5⤵
                                                            PID:2356
                                                          • C:\Windows\explorer.exe
                                                            explorer
                                                            5⤵
                                                              PID:4944
                                                            • C:\Windows\explorer.exe
                                                              explorer
                                                              5⤵
                                                                PID:1372
                                                              • C:\Windows\explorer.exe
                                                                explorer
                                                                5⤵
                                                                  PID:3380
                                                                • C:\Windows\system32\charmap.exe
                                                                  charmap
                                                                  5⤵
                                                                    PID:4860
                                                                  • C:\Windows\system32\charmap.exe
                                                                    charmap
                                                                    5⤵
                                                                      PID:3724
                                                                    • C:\Windows\system32\charmap.exe
                                                                      charmap
                                                                      5⤵
                                                                        PID:1652
                                                                      • C:\Windows\system32\charmap.exe
                                                                        charmap
                                                                        5⤵
                                                                          PID:4916
                                                                        • C:\Windows\system32\charmap.exe
                                                                          charmap
                                                                          5⤵
                                                                            PID:4492
                                                                          • C:\Windows\system32\charmap.exe
                                                                            charmap
                                                                            5⤵
                                                                              PID:2640
                                                                            • C:\Windows\system32\charmap.exe
                                                                              charmap
                                                                              5⤵
                                                                                PID:1616
                                                                              • C:\Windows\system32\charmap.exe
                                                                                charmap
                                                                                5⤵
                                                                                  PID:2152
                                                                                • C:\Windows\system32\charmap.exe
                                                                                  charmap
                                                                                  5⤵
                                                                                    PID:1012
                                                                                  • C:\Windows\system32\charmap.exe
                                                                                    charmap
                                                                                    5⤵
                                                                                      PID:2200
                                                                                    • C:\Windows\system32\charmap.exe
                                                                                      charmap
                                                                                      5⤵
                                                                                        PID:2688
                                                                                      • C:\Windows\system32\charmap.exe
                                                                                        charmap
                                                                                        5⤵
                                                                                          PID:1132
                                                                                        • C:\Windows\system32\charmap.exe
                                                                                          charmap
                                                                                          5⤵
                                                                                            PID:116
                                                                                          • C:\Windows\system32\charmap.exe
                                                                                            charmap
                                                                                            5⤵
                                                                                              PID:1416
                                                                                            • C:\Windows\system32\charmap.exe
                                                                                              charmap
                                                                                              5⤵
                                                                                                PID:4792
                                                                                              • C:\Windows\system32\charmap.exe
                                                                                                charmap
                                                                                                5⤵
                                                                                                  PID:4668
                                                                                                • C:\Windows\system32\charmap.exe
                                                                                                  charmap
                                                                                                  5⤵
                                                                                                    PID:2364
                                                                                                  • C:\Windows\system32\charmap.exe
                                                                                                    charmap
                                                                                                    5⤵
                                                                                                      PID:4752
                                                                                                    • C:\Windows\system32\charmap.exe
                                                                                                      charmap
                                                                                                      5⤵
                                                                                                        PID:4524
                                                                                                      • C:\Windows\system32\charmap.exe
                                                                                                        charmap
                                                                                                        5⤵
                                                                                                          PID:2232
                                                                                                        • C:\Windows\system32\charmap.exe
                                                                                                          charmap
                                                                                                          5⤵
                                                                                                            PID:4500
                                                                                                          • C:\Windows\system32\charmap.exe
                                                                                                            charmap
                                                                                                            5⤵
                                                                                                              PID:1856
                                                                                                            • C:\Windows\system32\charmap.exe
                                                                                                              charmap
                                                                                                              5⤵
                                                                                                                PID:2064
                                                                                                              • C:\Windows\system32\charmap.exe
                                                                                                                charmap
                                                                                                                5⤵
                                                                                                                  PID:4324
                                                                                                                • C:\Windows\system32\charmap.exe
                                                                                                                  charmap
                                                                                                                  5⤵
                                                                                                                    PID:3004
                                                                                                                  • C:\Windows\system32\charmap.exe
                                                                                                                    charmap
                                                                                                                    5⤵
                                                                                                                      PID:2272
                                                                                                                    • C:\Windows\system32\charmap.exe
                                                                                                                      charmap
                                                                                                                      5⤵
                                                                                                                        PID:4696
                                                                                                                      • C:\Windows\system32\charmap.exe
                                                                                                                        charmap
                                                                                                                        5⤵
                                                                                                                          PID:1144
                                                                                                                        • C:\Windows\system32\charmap.exe
                                                                                                                          charmap
                                                                                                                          5⤵
                                                                                                                            PID:1384
                                                                                                                  • C:\Windows\system32\OpenWith.exe
                                                                                                                    C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                    1⤵
                                                                                                                      PID:4164
                                                                                                                    • C:\Windows\system32\svchost.exe
                                                                                                                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
                                                                                                                      1⤵
                                                                                                                        PID:3740
                                                                                                                      • C:\Windows\system32\OpenWith.exe
                                                                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                        1⤵
                                                                                                                          PID:4900
                                                                                                                        • C:\Windows\system32\OpenWith.exe
                                                                                                                          C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                          1⤵
                                                                                                                            PID:3880
                                                                                                                          • C:\Windows\system32\OpenWith.exe
                                                                                                                            C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                            1⤵
                                                                                                                              PID:3832
                                                                                                                            • C:\Windows\system32\OpenWith.exe
                                                                                                                              C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                              1⤵
                                                                                                                                PID:5288
                                                                                                                              • C:\Windows\system32\OpenWith.exe
                                                                                                                                C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                1⤵
                                                                                                                                  PID:5440
                                                                                                                                • C:\Windows\system32\OpenWith.exe
                                                                                                                                  C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                  1⤵
                                                                                                                                    PID:5500
                                                                                                                                  • C:\Windows\system32\OpenWith.exe
                                                                                                                                    C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                    1⤵
                                                                                                                                      PID:5636
                                                                                                                                    • C:\Windows\System32\rundll32.exe
                                                                                                                                      C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {9BA05972-F6A8-11CF-A442-00A0C90A8F39} -Embedding
                                                                                                                                      1⤵
                                                                                                                                        PID:5796
                                                                                                                                      • C:\Windows\system32\OpenWith.exe
                                                                                                                                        C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                        1⤵
                                                                                                                                          PID:5808
                                                                                                                                        • C:\Windows\system32\OpenWith.exe
                                                                                                                                          C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                          1⤵
                                                                                                                                            PID:6052
                                                                                                                                          • C:\Windows\system32\OpenWith.exe
                                                                                                                                            C:\Windows\system32\OpenWith.exe -Embedding
                                                                                                                                            1⤵
                                                                                                                                              PID:6116
                                                                                                                                            • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                                                                                                                                              "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                                                                                                                                              1⤵
                                                                                                                                                PID:4184
                                                                                                                                              • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                                                                                                                                                "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                                                                                                                                                1⤵
                                                                                                                                                  PID:744
                                                                                                                                                • C:\Windows\explorer.exe
                                                                                                                                                  explorer.exe
                                                                                                                                                  1⤵
                                                                                                                                                    PID:5292

                                                                                                                                                  Network

                                                                                                                                                  MITRE ATT&CK Enterprise v15

                                                                                                                                                  Replay Monitor

                                                                                                                                                  Loading Replay Monitor...

                                                                                                                                                  Downloads

                                                                                                                                                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133631796143401822.txt

                                                                                                                                                    Filesize

                                                                                                                                                    77KB

                                                                                                                                                    MD5

                                                                                                                                                    0255165ad57beec49a17586c484a729c

                                                                                                                                                    SHA1

                                                                                                                                                    e60fc94b72aa3eb2e2a653fa5e18cbf8e4cb1ff6

                                                                                                                                                    SHA256

                                                                                                                                                    68220a47bb7243356c3cc316d40153a0cf5c0cde2cd4dde96cb494a5bab395cd

                                                                                                                                                    SHA512

                                                                                                                                                    1f5ebbabd3d9b66553d07d5ba4e8802d51b22190f288c9679a57f7c87de1b4845d25ac540a561bc1140668ad018d41820d4520817600130b617b0b654232c1b7

                                                                                                                                                  • 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\CEF3.tmp\CEF4.tmp\CEF5.bat

                                                                                                                                                    Filesize

                                                                                                                                                    1KB

                                                                                                                                                    MD5

                                                                                                                                                    d46f641fd04723e353e062eff5679ef6

                                                                                                                                                    SHA1

                                                                                                                                                    319637221e4edaf0d59836285d065e58542afbdb

                                                                                                                                                    SHA256

                                                                                                                                                    94c2dac57889d420b04efcc085787c1e82468c1d6a283545f6b73f8989dacb74

                                                                                                                                                    SHA512

                                                                                                                                                    9d166240aa9eb2c0197da3154914f86dd83a7188093a98f13adf8fce60d137bb77355f1f7e182a309fda14897ed76cab7e6beed2a1bc542e4729e38142dc734b

                                                                                                                                                  • C:\Users\Admin\AppData\Local\Temp\is-37KFB.tmp\erdre GDPS install.tmp

                                                                                                                                                    Filesize

                                                                                                                                                    2.9MB

                                                                                                                                                    MD5

                                                                                                                                                    fe9bea77f231fb8526ce2a8a2ccd58dc

                                                                                                                                                    SHA1

                                                                                                                                                    0c502b1e730e1274e90e08b35cb5f62430db3862

                                                                                                                                                    SHA256

                                                                                                                                                    0b91ffec7e9c97010e43860f019ce22f5378efda2b4d9761240290c907a92eb7

                                                                                                                                                    SHA512

                                                                                                                                                    c6cda66ce548c060ba89760edb6790133da38f41c9ab19563ffabd6debab463d71efa1041905acc950e415a2180e95eef63670b1ec81ccd35ea3aae01c3a3855

                                                                                                                                                  • memory/2952-0-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    768KB

                                                                                                                                                  • memory/2952-2-0x0000000000401000-0x00000000004A9000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    672KB

                                                                                                                                                  • memory/2952-8-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    768KB

                                                                                                                                                  • memory/2952-45-0x0000000000400000-0x00000000004C0000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    768KB

                                                                                                                                                  • memory/5064-6-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    2.9MB

                                                                                                                                                  • memory/5064-9-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    2.9MB

                                                                                                                                                  • memory/5064-25-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    2.9MB

                                                                                                                                                  • memory/5064-43-0x0000000000400000-0x00000000006F3000-memory.dmp

                                                                                                                                                    Filesize

                                                                                                                                                    2.9MB