Windows 7 deprecation

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Analysis

  • max time kernel
    142s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 16:49

General

  • Target

    5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f.exe

  • Size

    69KB

  • MD5

    540125e84c96beae4f4508555d81a940

  • SHA1

    206da5a201a1c1523178391d6f433e48e99dc747

  • SHA256

    5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

  • SHA512

    1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

  • SSDEEP

    1536:vyqrQrFUH+HtWXiaAkc//////4KCwo0icTpXbPLqA89hAILaqN:xqOHjyAc//////jCwo0icTt/q7iqN

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Modifies Installed Components in the registry 2 TTPs 14 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 11 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f.exe
    "C:\Users\Admin\AppData\Local\Temp\5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c C:\Windows\system32\_Setup.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2044
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
        3⤵
        • Modifies Installed Components in the registry
        PID:1612
      • C:\Windows\SysWOW64\reg.exe
        reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
        3⤵
          PID:1756
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c C:\Windows\system32\_deleteme.bat
        2⤵
        • Deletes itself
        PID:1540
      • C:\Windows\SysWOW64\KBDSORST.exe
        C:\Windows\system32\KBDSORST.exe
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1644
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c C:\Windows\system32\_Setup.bat
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1692
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
            4⤵
            • Modifies Installed Components in the registry
            PID:468
          • C:\Windows\SysWOW64\reg.exe
            reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
            4⤵
              PID:684
          • C:\Windows\SysWOW64\KBDSORST.exe
            C:\Windows\system32\KBDSORST.exe
            3⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1700
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c C:\Windows\system32\_Setup.bat
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:900
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
                5⤵
                • Modifies Installed Components in the registry
                PID:532
              • C:\Windows\SysWOW64\reg.exe
                reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
                5⤵
                  PID:1012
              • C:\Windows\SysWOW64\KBDSORST.exe
                C:\Windows\system32\KBDSORST.exe
                4⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:1924
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c C:\Windows\system32\_Setup.bat
                  5⤵
                    PID:1120
                    • C:\Windows\SysWOW64\reg.exe
                      reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
                      6⤵
                      • Modifies Installed Components in the registry
                      PID:1816
                    • C:\Windows\SysWOW64\reg.exe
                      reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
                      6⤵
                        PID:1580
                    • C:\Windows\SysWOW64\KBDSORST.exe
                      C:\Windows\system32\KBDSORST.exe
                      5⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:796
                      • C:\Windows\SysWOW64\cmd.exe
                        cmd /c C:\Windows\system32\_Setup.bat
                        6⤵
                          PID:1524
                          • C:\Windows\SysWOW64\reg.exe
                            reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
                            7⤵
                            • Modifies Installed Components in the registry
                            PID:2028
                          • C:\Windows\SysWOW64\reg.exe
                            reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
                            7⤵
                              PID:1348
                          • C:\Windows\SysWOW64\KBDSORST.exe
                            C:\Windows\system32\KBDSORST.exe
                            6⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Drops file in System32 directory
                            • Suspicious behavior: EnumeratesProcesses
                            PID:688
                            • C:\Windows\SysWOW64\cmd.exe
                              cmd /c C:\Windows\system32\_Setup.bat
                              7⤵
                                PID:824
                                • C:\Windows\SysWOW64\reg.exe
                                  reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
                                  8⤵
                                  • Modifies Installed Components in the registry
                                  PID:1996
                                • C:\Windows\SysWOW64\reg.exe
                                  reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
                                  8⤵
                                    PID:560
                                • C:\Windows\SysWOW64\KBDSORST.exe
                                  C:\Windows\system32\KBDSORST.exe
                                  7⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:576
                                  • C:\Windows\SysWOW64\cmd.exe
                                    cmd /c C:\Windows\system32\_Setup.bat
                                    8⤵
                                      PID:1764
                                      • C:\Windows\SysWOW64\reg.exe
                                        reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /v StubPath /t REG_SZ /d "C:\Windows\system32\cmd.exe /c C:\Windows\system32\KBDSORST.exe /i" /f
                                        9⤵
                                        • Modifies Installed Components in the registry
                                        PID:1676
                                      • C:\Windows\SysWOW64\reg.exe
                                        reg delete "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Active Setup\Installed Components\{444P2619-52B9-AI9G-3780-Y8EW15UPYIB8}" /f
                                        9⤵
                                          PID:864

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_Setup.bat

                          Filesize

                          354B

                          MD5

                          ff372d8d1c2efac950499aa8ad6aba44

                          SHA1

                          50c32c0c19757e460ce69e6c081518052f7a005e

                          SHA256

                          4457a835da11c6e62c90ddc11d87aa8ec8b7002fb16a6cca79db2190b71d431d

                          SHA512

                          e529d2c64aa3601b895a23a288f1902bf32e186d988f013fa5b80f5bcbf3c42096874c55d8cc388a5635f5abc0f02c84e37bbd94d37984f038c25e09a36a74be

                        • C:\Windows\SysWOW64\_deleteme.bat

                          Filesize

                          248B

                          MD5

                          8ffbfd8f8ea38902d2d9314890593a98

                          SHA1

                          f0f7147c762b5a67f30dbe649df3b01eaefa435a

                          SHA256

                          8c1f5c353df8538bcee24b5701debe453b07db27974d13db875f94d6f16f42c9

                          SHA512

                          ac2a980bb9ea52b29277ec976a4ac8f03f08c557a6827d14929356ad721607148cdeacbbac098ce0d7d72c92211dcdae5fe18eaa2641db90bae60a443b567ad1

                        • C:\Windows\SysWOW64\c_l8002.nls

                          Filesize

                          914B

                          MD5

                          15b8c0a15ec8cbbefda525b6328f51ea

                          SHA1

                          89e59466f74d4243c88b01d5d94703be4abd1176

                          SHA256

                          3c208b28f1b94a3ca631a8ee1b0ce8aa2c2057cdbbfa48c0cb1fd2f63f367027

                          SHA512

                          7684ac7212eff611944d0e691c2e9b3b1b7e1f1ed04beb01e587d6003b5a65cbb08791e97a452595f4ee7916db6f430f6dfefc4c98d6a130a6db5b18f4cc0ab4

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082

                        • \Windows\SysWOW64\KBDSORST.exe

                          Filesize

                          69KB

                          MD5

                          540125e84c96beae4f4508555d81a940

                          SHA1

                          206da5a201a1c1523178391d6f433e48e99dc747

                          SHA256

                          5f33146174766292f9bcadb29a4d62ec82e161101bdc26287b97ce8237c9be1f

                          SHA512

                          1163816ae2c39128d2c08ae20fb7758b8b7b501e4c9dfcc7822ea58c417a0701d25f9c4592120223ed3283d17f616606634795120c592203f1a2fb354ef71082