Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 17:28

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    1373a360758a49ad4b2485a986058666

  • SHA1

    ec9cedb76a9e71cbe06f1c2c180384ca2242a53f

  • SHA256

    cc2b178f24fb228979d54f5d0e03f0aa81a056f3f3b7ab636315ae886e22a00a

  • SHA512

    5adcf4a93821294755fbeb5bd580f1f39bab3c9a43665239cc31e13bbc48801277a27cc0f0e60bb626fd8142a9b4679cc74183454e150732b9e99950e508ab5d

  • SSDEEP

    24576:hy0ULR2Cu/Do4Ky4bjf/HmVlmbAUcLr0zgB5pkSUjxu6XasRtjxA2AQgRdzn:UZZu/kdPYL4zgvpk39jXa2RW2A1Tz

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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2324
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2044
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2696
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.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:2592
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2560
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:3016
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2560 -s 284
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:3000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe

      Filesize

      1.0MB

      MD5

      8ba39c8125e156e65f2e84fef9a26bfe

      SHA1

      315f15e14004e6e869e281d9b8d2a79fa2563ed7

      SHA256

      8c8f07c4b83b620c71820c4eda8701d4f42892e0da4771463310ac8d9bdca4e9

      SHA512

      099603cd941377f4a80634939abc79f4e9dfa803348c3281367c995fedc16cdf9cd37a30f3538946e92b89758b315397adc25672a364c8b89ca2af5317e13660

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe

      Filesize

      1.0MB

      MD5

      8ba39c8125e156e65f2e84fef9a26bfe

      SHA1

      315f15e14004e6e869e281d9b8d2a79fa2563ed7

      SHA256

      8c8f07c4b83b620c71820c4eda8701d4f42892e0da4771463310ac8d9bdca4e9

      SHA512

      099603cd941377f4a80634939abc79f4e9dfa803348c3281367c995fedc16cdf9cd37a30f3538946e92b89758b315397adc25672a364c8b89ca2af5317e13660

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe

      Filesize

      746KB

      MD5

      381605d05860c9f910f8329c6edb51a6

      SHA1

      8e75961102f4265236948a0df0350d45fa98f4bc

      SHA256

      3c1f9a4a18590162f1ec1f0b70a72971f4020487141bfe4cf99abfc6e621d1de

      SHA512

      284a9f835a0c3c38715d9c9e906c3b47e14f04284f86049768a386c66da515d46ddc5d45a2a2700f86b0450a17246f7ff34384075bd931eac1b4c1698f285ce5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe

      Filesize

      746KB

      MD5

      381605d05860c9f910f8329c6edb51a6

      SHA1

      8e75961102f4265236948a0df0350d45fa98f4bc

      SHA256

      3c1f9a4a18590162f1ec1f0b70a72971f4020487141bfe4cf99abfc6e621d1de

      SHA512

      284a9f835a0c3c38715d9c9e906c3b47e14f04284f86049768a386c66da515d46ddc5d45a2a2700f86b0450a17246f7ff34384075bd931eac1b4c1698f285ce5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe

      Filesize

      494KB

      MD5

      9a829c2593012b369e8ff9f2ea2c6870

      SHA1

      adbcfa08cf3329dcf0c44f22592abd819d64bb6d

      SHA256

      7b769172943c8f038dd2fced01f30ac1571ad2c011f17c3eb558f71f745c9fc7

      SHA512

      7a3af2ff2a9e849758444ed786030035f4ec868e3a4446ed0bc25f465ee081e1b6c22f7094213304fe235a87c4c403d3058d72a83e76c9daf814c7515cc5d2f8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe

      Filesize

      494KB

      MD5

      9a829c2593012b369e8ff9f2ea2c6870

      SHA1

      adbcfa08cf3329dcf0c44f22592abd819d64bb6d

      SHA256

      7b769172943c8f038dd2fced01f30ac1571ad2c011f17c3eb558f71f745c9fc7

      SHA512

      7a3af2ff2a9e849758444ed786030035f4ec868e3a4446ed0bc25f465ee081e1b6c22f7094213304fe235a87c4c403d3058d72a83e76c9daf814c7515cc5d2f8

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe

      Filesize

      1.0MB

      MD5

      8ba39c8125e156e65f2e84fef9a26bfe

      SHA1

      315f15e14004e6e869e281d9b8d2a79fa2563ed7

      SHA256

      8c8f07c4b83b620c71820c4eda8701d4f42892e0da4771463310ac8d9bdca4e9

      SHA512

      099603cd941377f4a80634939abc79f4e9dfa803348c3281367c995fedc16cdf9cd37a30f3538946e92b89758b315397adc25672a364c8b89ca2af5317e13660

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\rr4QP57.exe

      Filesize

      1.0MB

      MD5

      8ba39c8125e156e65f2e84fef9a26bfe

      SHA1

      315f15e14004e6e869e281d9b8d2a79fa2563ed7

      SHA256

      8c8f07c4b83b620c71820c4eda8701d4f42892e0da4771463310ac8d9bdca4e9

      SHA512

      099603cd941377f4a80634939abc79f4e9dfa803348c3281367c995fedc16cdf9cd37a30f3538946e92b89758b315397adc25672a364c8b89ca2af5317e13660

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe

      Filesize

      746KB

      MD5

      381605d05860c9f910f8329c6edb51a6

      SHA1

      8e75961102f4265236948a0df0350d45fa98f4bc

      SHA256

      3c1f9a4a18590162f1ec1f0b70a72971f4020487141bfe4cf99abfc6e621d1de

      SHA512

      284a9f835a0c3c38715d9c9e906c3b47e14f04284f86049768a386c66da515d46ddc5d45a2a2700f86b0450a17246f7ff34384075bd931eac1b4c1698f285ce5

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\wY2XI73.exe

      Filesize

      746KB

      MD5

      381605d05860c9f910f8329c6edb51a6

      SHA1

      8e75961102f4265236948a0df0350d45fa98f4bc

      SHA256

      3c1f9a4a18590162f1ec1f0b70a72971f4020487141bfe4cf99abfc6e621d1de

      SHA512

      284a9f835a0c3c38715d9c9e906c3b47e14f04284f86049768a386c66da515d46ddc5d45a2a2700f86b0450a17246f7ff34384075bd931eac1b4c1698f285ce5

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe

      Filesize

      494KB

      MD5

      9a829c2593012b369e8ff9f2ea2c6870

      SHA1

      adbcfa08cf3329dcf0c44f22592abd819d64bb6d

      SHA256

      7b769172943c8f038dd2fced01f30ac1571ad2c011f17c3eb558f71f745c9fc7

      SHA512

      7a3af2ff2a9e849758444ed786030035f4ec868e3a4446ed0bc25f465ee081e1b6c22f7094213304fe235a87c4c403d3058d72a83e76c9daf814c7515cc5d2f8

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\oR3mE04.exe

      Filesize

      494KB

      MD5

      9a829c2593012b369e8ff9f2ea2c6870

      SHA1

      adbcfa08cf3329dcf0c44f22592abd819d64bb6d

      SHA256

      7b769172943c8f038dd2fced01f30ac1571ad2c011f17c3eb558f71f745c9fc7

      SHA512

      7a3af2ff2a9e849758444ed786030035f4ec868e3a4446ed0bc25f465ee081e1b6c22f7094213304fe235a87c4c403d3058d72a83e76c9daf814c7515cc5d2f8

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1JN63Qr1.exe

      Filesize

      194KB

      MD5

      6241b03d68a610324ecda52f0f84e287

      SHA1

      da80280b6e3925e455925efd6c6e59a6118269c4

      SHA256

      ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

      SHA512

      a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zi7184.exe

      Filesize

      449KB

      MD5

      5f58d2fcdd0b28c9f0fa4789afeb01a4

      SHA1

      fdb257f8cbff5540274de68f45c9c90607c69751

      SHA256

      56a1f18169575780429f2f0be42bbaf6f79233fa796721dcd248866730030e15

      SHA512

      cffee8c63e03c8965b62bae4a9028fc15eb680357edd570e093e693999aed1480c311d39f459a942ef965ede08a0715124eaa1692ac5f9227f8b14877d42dc1e

    • memory/2592-59-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-67-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-65-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-57-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-55-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-53-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-49-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-47-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-45-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-43-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-69-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-61-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-51-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-40-0x00000000003D0000-0x00000000003EE000-memory.dmp

      Filesize

      120KB

    • memory/2592-41-0x0000000000810000-0x000000000082C000-memory.dmp

      Filesize

      112KB

    • memory/2592-63-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/2592-42-0x0000000000810000-0x0000000000826000-memory.dmp

      Filesize

      88KB

    • memory/3016-80-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-84-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/3016-81-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-85-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-87-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-89-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-90-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-83-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-82-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-78-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-76-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB

    • memory/3016-95-0x0000000000400000-0x0000000000433000-memory.dmp

      Filesize

      204KB