Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 18:24

General

  • Target

    11e21bb6ed1553620041700b8e5fb7ed.exe

  • Size

    1.2MB

  • MD5

    11e21bb6ed1553620041700b8e5fb7ed

  • SHA1

    9a061f2d71af495c254874a33673175ec3f5e33c

  • SHA256

    c409ad045fc2da7fb4e2d56957c5fe12bf2e688b41f648e490ba376eaef84194

  • SHA512

    b5bdf8b07e0aab3c8aaa7091530ca0d1a11c2509922abe57a4570e1ddcd21a564a7c84494609de69d4dd7344ac79a04d7975d2a8707068913bb809b0d313c680

  • SSDEEP

    24576:cygByfmDHXUz7gZBAODhb9yBpzoCLR06UvLKgVl5alV4fx2EgUIjWMZTCw:L/IXuOBAOD6ToKR06ctYCYE1

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 14 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11e21bb6ed1553620041700b8e5fb7ed.exe
    "C:\Users\Admin\AppData\Local\Temp\11e21bb6ed1553620041700b8e5fb7ed.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1292
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1280
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2216
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3040
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2796
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2512
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2620
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                  PID:2552
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                  6⤵
                    PID:2968
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                    6⤵
                      PID:3020
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 268
                        7⤵
                        • Program crash
                        PID:2704
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 308
                      6⤵
                      • Loads dropped DLL
                      • Program crash
                      PID:1984

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe

            Filesize

            1.0MB

            MD5

            0a3fc830e26cf34c97265cf9c056d1d8

            SHA1

            66b8530c5146bf0996881e4ec5a00c031020aa61

            SHA256

            3820784f5793af57a3f7693cd81000fc35f72b79a9f8c1a1e871f3d1069560a9

            SHA512

            7e90926327189dc25bc155ed8c39da283e5261084aca9eab8cfd68f82d83e3ea978dfcf5234f200fc9bb3829e52be2137f4b576839e4b75abea576b41e88dfe7

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe

            Filesize

            1.0MB

            MD5

            0a3fc830e26cf34c97265cf9c056d1d8

            SHA1

            66b8530c5146bf0996881e4ec5a00c031020aa61

            SHA256

            3820784f5793af57a3f7693cd81000fc35f72b79a9f8c1a1e871f3d1069560a9

            SHA512

            7e90926327189dc25bc155ed8c39da283e5261084aca9eab8cfd68f82d83e3ea978dfcf5234f200fc9bb3829e52be2137f4b576839e4b75abea576b41e88dfe7

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe

            Filesize

            745KB

            MD5

            a1d4ec96ae267cb7d21d2ea96fdb5d83

            SHA1

            de0679fc2da8afba646299ed6aade3241b5373f7

            SHA256

            f38fd8ac7aad70ba7424385d67daf5d0cf0c395c7412827c03c76c1833c9d6a2

            SHA512

            70b8e375e12650977beb6b1aaaae445111d22465f534940ed258c24a7f6d8801d9ef6a8c9eaa532804f7ae5b24f1704599a4205ece008411017f1acd1ca22258

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe

            Filesize

            745KB

            MD5

            a1d4ec96ae267cb7d21d2ea96fdb5d83

            SHA1

            de0679fc2da8afba646299ed6aade3241b5373f7

            SHA256

            f38fd8ac7aad70ba7424385d67daf5d0cf0c395c7412827c03c76c1833c9d6a2

            SHA512

            70b8e375e12650977beb6b1aaaae445111d22465f534940ed258c24a7f6d8801d9ef6a8c9eaa532804f7ae5b24f1704599a4205ece008411017f1acd1ca22258

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe

            Filesize

            492KB

            MD5

            a35b0b14b563197a562d30a675ea65cc

            SHA1

            19ae7548deccf5ddcbef8c979fd4be8dd0fcd01d

            SHA256

            b057c980f405fcd07491fd87fb42d48bcbd765c5a6a315c0704482c76d293b01

            SHA512

            0883ed58e8e85025239347c8d9558c6bbbdb9d343d89bf24790eaf4f7102b9b45b09a384907c5cca3180ef0aef47880a8455907cb4507d94de47fb9acc48b380

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe

            Filesize

            492KB

            MD5

            a35b0b14b563197a562d30a675ea65cc

            SHA1

            19ae7548deccf5ddcbef8c979fd4be8dd0fcd01d

            SHA256

            b057c980f405fcd07491fd87fb42d48bcbd765c5a6a315c0704482c76d293b01

            SHA512

            0883ed58e8e85025239347c8d9558c6bbbdb9d343d89bf24790eaf4f7102b9b45b09a384907c5cca3180ef0aef47880a8455907cb4507d94de47fb9acc48b380

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe

            Filesize

            194KB

            MD5

            6241b03d68a610324ecda52f0f84e287

            SHA1

            da80280b6e3925e455925efd6c6e59a6118269c4

            SHA256

            ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

            SHA512

            a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe

            Filesize

            194KB

            MD5

            6241b03d68a610324ecda52f0f84e287

            SHA1

            da80280b6e3925e455925efd6c6e59a6118269c4

            SHA256

            ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

            SHA512

            a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe

            Filesize

            1.0MB

            MD5

            0a3fc830e26cf34c97265cf9c056d1d8

            SHA1

            66b8530c5146bf0996881e4ec5a00c031020aa61

            SHA256

            3820784f5793af57a3f7693cd81000fc35f72b79a9f8c1a1e871f3d1069560a9

            SHA512

            7e90926327189dc25bc155ed8c39da283e5261084aca9eab8cfd68f82d83e3ea978dfcf5234f200fc9bb3829e52be2137f4b576839e4b75abea576b41e88dfe7

          • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ar4Bd96.exe

            Filesize

            1.0MB

            MD5

            0a3fc830e26cf34c97265cf9c056d1d8

            SHA1

            66b8530c5146bf0996881e4ec5a00c031020aa61

            SHA256

            3820784f5793af57a3f7693cd81000fc35f72b79a9f8c1a1e871f3d1069560a9

            SHA512

            7e90926327189dc25bc155ed8c39da283e5261084aca9eab8cfd68f82d83e3ea978dfcf5234f200fc9bb3829e52be2137f4b576839e4b75abea576b41e88dfe7

          • \Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe

            Filesize

            745KB

            MD5

            a1d4ec96ae267cb7d21d2ea96fdb5d83

            SHA1

            de0679fc2da8afba646299ed6aade3241b5373f7

            SHA256

            f38fd8ac7aad70ba7424385d67daf5d0cf0c395c7412827c03c76c1833c9d6a2

            SHA512

            70b8e375e12650977beb6b1aaaae445111d22465f534940ed258c24a7f6d8801d9ef6a8c9eaa532804f7ae5b24f1704599a4205ece008411017f1acd1ca22258

          • \Users\Admin\AppData\Local\Temp\IXP001.TMP\PW6lB71.exe

            Filesize

            745KB

            MD5

            a1d4ec96ae267cb7d21d2ea96fdb5d83

            SHA1

            de0679fc2da8afba646299ed6aade3241b5373f7

            SHA256

            f38fd8ac7aad70ba7424385d67daf5d0cf0c395c7412827c03c76c1833c9d6a2

            SHA512

            70b8e375e12650977beb6b1aaaae445111d22465f534940ed258c24a7f6d8801d9ef6a8c9eaa532804f7ae5b24f1704599a4205ece008411017f1acd1ca22258

          • \Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe

            Filesize

            492KB

            MD5

            a35b0b14b563197a562d30a675ea65cc

            SHA1

            19ae7548deccf5ddcbef8c979fd4be8dd0fcd01d

            SHA256

            b057c980f405fcd07491fd87fb42d48bcbd765c5a6a315c0704482c76d293b01

            SHA512

            0883ed58e8e85025239347c8d9558c6bbbdb9d343d89bf24790eaf4f7102b9b45b09a384907c5cca3180ef0aef47880a8455907cb4507d94de47fb9acc48b380

          • \Users\Admin\AppData\Local\Temp\IXP002.TMP\sX3Vk36.exe

            Filesize

            492KB

            MD5

            a35b0b14b563197a562d30a675ea65cc

            SHA1

            19ae7548deccf5ddcbef8c979fd4be8dd0fcd01d

            SHA256

            b057c980f405fcd07491fd87fb42d48bcbd765c5a6a315c0704482c76d293b01

            SHA512

            0883ed58e8e85025239347c8d9558c6bbbdb9d343d89bf24790eaf4f7102b9b45b09a384907c5cca3180ef0aef47880a8455907cb4507d94de47fb9acc48b380

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe

            Filesize

            194KB

            MD5

            6241b03d68a610324ecda52f0f84e287

            SHA1

            da80280b6e3925e455925efd6c6e59a6118269c4

            SHA256

            ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

            SHA512

            a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gB50VJ8.exe

            Filesize

            194KB

            MD5

            6241b03d68a610324ecda52f0f84e287

            SHA1

            da80280b6e3925e455925efd6c6e59a6118269c4

            SHA256

            ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

            SHA512

            a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Rv0571.exe

            Filesize

            447KB

            MD5

            d2cbb2885e4fee12f74b5d165fa6ba4a

            SHA1

            a2dca13df4acd7cea9c54a5391f69913d56b291f

            SHA256

            66c5ce3424127ac6ebbdf5ce1c9dca4a8b5b8c2701a7ddc8fc3c5c17499435d7

            SHA512

            1e29fef1cab5b24a7ce11cd60ea75123fd240b6468ec08e8a63e67d8bc9dd2958e31c67743dc2b4c6ae802400d29d9f1b5dfdee30603bf4114ce4bb6b90099b7

          • memory/2796-42-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-43-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-59-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-57-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-63-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-61-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-65-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-67-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-69-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-55-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-45-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-41-0x0000000002040000-0x000000000205C000-memory.dmp

            Filesize

            112KB

          • memory/2796-40-0x0000000002010000-0x000000000202E000-memory.dmp

            Filesize

            120KB

          • memory/2796-53-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-47-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-51-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/2796-49-0x0000000002040000-0x0000000002056000-memory.dmp

            Filesize

            88KB

          • memory/3020-76-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-82-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

            Filesize

            4KB

          • memory/3020-81-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-83-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-85-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-87-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-80-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-79-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-78-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB

          • memory/3020-77-0x0000000000400000-0x0000000000433000-memory.dmp

            Filesize

            204KB