Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 18:21

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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 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:1096
    • 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:2300
      • 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:2636
        • 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:2540
          • 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:2032
          • 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:1296
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:1688
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                  PID:528
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 292
                  6⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2796

      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/528-80-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-76-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-96-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-91-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-90-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-88-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-86-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        Filesize

        4KB

      • memory/528-84-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-83-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-82-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/528-78-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2032-69-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-63-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-47-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-45-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-53-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-51-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-55-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-67-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-65-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-49-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-61-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-59-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-43-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-42-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB

      • memory/2032-41-0x0000000000BF0000-0x0000000000C0C000-memory.dmp

        Filesize

        112KB

      • memory/2032-40-0x00000000003E0000-0x00000000003FE000-memory.dmp

        Filesize

        120KB

      • memory/2032-57-0x0000000000BF0000-0x0000000000C06000-memory.dmp

        Filesize

        88KB