Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    08/10/2023, 12:45

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    73cf2935601f0a1e12e3c38607d7fe72

  • SHA1

    7089eea194dd0d8ab6adf7d6b651da9db0199fb6

  • SHA256

    471d335fed144e67016440fd90dcb44c03ce84f647aed5ea4e0b0e5df215cd47

  • SHA512

    39bb77e3a468ea5997b797d6b07c36044ad6d0cc1032b7d9dfae6561910e90d6178dc529e6644ce6498a0ceffb3e928f3174dca3deb7c4497c4b0406db590bed

  • SSDEEP

    24576:KyupcpdqdgPLlJ6m1hJJImOZXgvTM81wuOM6IUzNyahomZR:RugAdEJ6m1hJJIvXoPHyzYOom

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 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 63 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:2188
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2360
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2764
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.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:2836
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2992
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:596
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 596 -s 268
                7⤵
                • Program crash
                PID:548
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2024

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe

          Filesize

          1020KB

          MD5

          32738f1958d850cb0f49cef5cdb582aa

          SHA1

          ab5bdfbf9fdf9edb9fa14912982ae4b1fab9eb37

          SHA256

          442a537f1e3df764b407b3fb6d500068221c983e7060158ebf812258e27925e9

          SHA512

          50a00c14f67f38c8312755939b57cdac0a549496b268ac3cf5be2efa2212dcd342ab794cf59cc22e0e3b36db27111a13cb774710db8b7b7641a055540f7dd731

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe

          Filesize

          1020KB

          MD5

          32738f1958d850cb0f49cef5cdb582aa

          SHA1

          ab5bdfbf9fdf9edb9fa14912982ae4b1fab9eb37

          SHA256

          442a537f1e3df764b407b3fb6d500068221c983e7060158ebf812258e27925e9

          SHA512

          50a00c14f67f38c8312755939b57cdac0a549496b268ac3cf5be2efa2212dcd342ab794cf59cc22e0e3b36db27111a13cb774710db8b7b7641a055540f7dd731

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe

          Filesize

          725KB

          MD5

          4a41a868c3f39b35cca24feca07a4003

          SHA1

          76d245d845edd2eb0e801adae5ee98a4a3db9eab

          SHA256

          caf83b316a9cc5dabfef8a03fd7ebe7ea12bf02f9f9371efdfc9fb9cf25811c3

          SHA512

          90989a1eac9afab79ecf56ced4d109b67e0b54ea7cb09dad8d95e9f74f40aabb694d9f39a72888c9ab1bd94a0cc4da35e8b0038132cd4bb2b3d4ee9bbf870d35

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe

          Filesize

          725KB

          MD5

          4a41a868c3f39b35cca24feca07a4003

          SHA1

          76d245d845edd2eb0e801adae5ee98a4a3db9eab

          SHA256

          caf83b316a9cc5dabfef8a03fd7ebe7ea12bf02f9f9371efdfc9fb9cf25811c3

          SHA512

          90989a1eac9afab79ecf56ced4d109b67e0b54ea7cb09dad8d95e9f74f40aabb694d9f39a72888c9ab1bd94a0cc4da35e8b0038132cd4bb2b3d4ee9bbf870d35

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe

          Filesize

          479KB

          MD5

          9a6c3b09491960a8f64a33cb268d80a1

          SHA1

          9ccefcf748c010dfbe6c26cebe10901c931012c5

          SHA256

          1e4b20fe5400cc2c6ba9fb61c93d3111c831ed26177dbdc6c8332d1398891b83

          SHA512

          94c192acbae2b59f0b1cad02c138f9afcb330903eb656e9e370d5a518812bde4f769bbf1f0542e16b18ccab4cd299b1abfab7c2cb278f6a42237f1ea26fb41b5

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe

          Filesize

          479KB

          MD5

          9a6c3b09491960a8f64a33cb268d80a1

          SHA1

          9ccefcf748c010dfbe6c26cebe10901c931012c5

          SHA256

          1e4b20fe5400cc2c6ba9fb61c93d3111c831ed26177dbdc6c8332d1398891b83

          SHA512

          94c192acbae2b59f0b1cad02c138f9afcb330903eb656e9e370d5a518812bde4f769bbf1f0542e16b18ccab4cd299b1abfab7c2cb278f6a42237f1ea26fb41b5

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.exe

          Filesize

          194KB

          MD5

          35d718538c3e1346cb4fcf54aaa0f141

          SHA1

          234c0aa0465c27c190a83936e8e3aa3c4b991224

          SHA256

          97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

          SHA512

          4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.exe

          Filesize

          194KB

          MD5

          35d718538c3e1346cb4fcf54aaa0f141

          SHA1

          234c0aa0465c27c190a83936e8e3aa3c4b991224

          SHA256

          97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

          SHA512

          4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe

          Filesize

          1020KB

          MD5

          32738f1958d850cb0f49cef5cdb582aa

          SHA1

          ab5bdfbf9fdf9edb9fa14912982ae4b1fab9eb37

          SHA256

          442a537f1e3df764b407b3fb6d500068221c983e7060158ebf812258e27925e9

          SHA512

          50a00c14f67f38c8312755939b57cdac0a549496b268ac3cf5be2efa2212dcd342ab794cf59cc22e0e3b36db27111a13cb774710db8b7b7641a055540f7dd731

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\wg5Na37.exe

          Filesize

          1020KB

          MD5

          32738f1958d850cb0f49cef5cdb582aa

          SHA1

          ab5bdfbf9fdf9edb9fa14912982ae4b1fab9eb37

          SHA256

          442a537f1e3df764b407b3fb6d500068221c983e7060158ebf812258e27925e9

          SHA512

          50a00c14f67f38c8312755939b57cdac0a549496b268ac3cf5be2efa2212dcd342ab794cf59cc22e0e3b36db27111a13cb774710db8b7b7641a055540f7dd731

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe

          Filesize

          725KB

          MD5

          4a41a868c3f39b35cca24feca07a4003

          SHA1

          76d245d845edd2eb0e801adae5ee98a4a3db9eab

          SHA256

          caf83b316a9cc5dabfef8a03fd7ebe7ea12bf02f9f9371efdfc9fb9cf25811c3

          SHA512

          90989a1eac9afab79ecf56ced4d109b67e0b54ea7cb09dad8d95e9f74f40aabb694d9f39a72888c9ab1bd94a0cc4da35e8b0038132cd4bb2b3d4ee9bbf870d35

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\cW9NZ74.exe

          Filesize

          725KB

          MD5

          4a41a868c3f39b35cca24feca07a4003

          SHA1

          76d245d845edd2eb0e801adae5ee98a4a3db9eab

          SHA256

          caf83b316a9cc5dabfef8a03fd7ebe7ea12bf02f9f9371efdfc9fb9cf25811c3

          SHA512

          90989a1eac9afab79ecf56ced4d109b67e0b54ea7cb09dad8d95e9f74f40aabb694d9f39a72888c9ab1bd94a0cc4da35e8b0038132cd4bb2b3d4ee9bbf870d35

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe

          Filesize

          479KB

          MD5

          9a6c3b09491960a8f64a33cb268d80a1

          SHA1

          9ccefcf748c010dfbe6c26cebe10901c931012c5

          SHA256

          1e4b20fe5400cc2c6ba9fb61c93d3111c831ed26177dbdc6c8332d1398891b83

          SHA512

          94c192acbae2b59f0b1cad02c138f9afcb330903eb656e9e370d5a518812bde4f769bbf1f0542e16b18ccab4cd299b1abfab7c2cb278f6a42237f1ea26fb41b5

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\ip9pM81.exe

          Filesize

          479KB

          MD5

          9a6c3b09491960a8f64a33cb268d80a1

          SHA1

          9ccefcf748c010dfbe6c26cebe10901c931012c5

          SHA256

          1e4b20fe5400cc2c6ba9fb61c93d3111c831ed26177dbdc6c8332d1398891b83

          SHA512

          94c192acbae2b59f0b1cad02c138f9afcb330903eb656e9e370d5a518812bde4f769bbf1f0542e16b18ccab4cd299b1abfab7c2cb278f6a42237f1ea26fb41b5

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.exe

          Filesize

          194KB

          MD5

          35d718538c3e1346cb4fcf54aaa0f141

          SHA1

          234c0aa0465c27c190a83936e8e3aa3c4b991224

          SHA256

          97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

          SHA512

          4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1sE92Bc6.exe

          Filesize

          194KB

          MD5

          35d718538c3e1346cb4fcf54aaa0f141

          SHA1

          234c0aa0465c27c190a83936e8e3aa3c4b991224

          SHA256

          97e62bfa90aca06c595fb150e36f56b4a285f58cc072b8c458ae79805523fc36

          SHA512

          4bcf5cabe93ec54608ccb95d80822f411bb32c2746be609873a493045913fb53e0a953e75f82dfe620d661f049437da7a70d34995dc915bb0b09426e97f0aec3

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2FE7722.exe

          Filesize

          423KB

          MD5

          c2caa754087a23d52f0d9fb9868be1e9

          SHA1

          8ab5654e9f968dd61f3c5d1d2465f88b70a899a4

          SHA256

          46c14dd3da1951ef908175caa100c4d6eef1e341871ac53bf044d3c2d74ebac5

          SHA512

          6df38bed5366e2e94be5a298032814ca0ae1c68c3e9634b953d0c75e8500eccbdcb0c0836ccefeb80e90edb2aacf9b845a4d2d971cf4009ff94e1b21370e6130

        • memory/596-79-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-80-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-90-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-88-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-86-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-84-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/596-83-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-82-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/596-81-0x0000000000400000-0x0000000000433000-memory.dmp

          Filesize

          204KB

        • memory/2836-57-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-67-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-45-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-47-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-51-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-53-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-55-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-59-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-69-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-49-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-63-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-65-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-61-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-43-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-42-0x0000000002130000-0x0000000002146000-memory.dmp

          Filesize

          88KB

        • memory/2836-41-0x0000000002130000-0x000000000214C000-memory.dmp

          Filesize

          112KB

        • memory/2836-40-0x0000000000880000-0x000000000089E000-memory.dmp

          Filesize

          120KB