Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 04:56

General

  • Target

    67cd1490efb341d09358ae5e0e0cd3dd.exe

  • Size

    1.1MB

  • MD5

    67cd1490efb341d09358ae5e0e0cd3dd

  • SHA1

    bc08a25ccf24bb037c179c8fef8ce8a121bfd235

  • SHA256

    565d0a671870bbc0e6d64868a7794be7d6372b854adc93e35a960d4d099f31ae

  • SHA512

    dbc43a83fc4da74e2ca8100ba5e68237326f8d4742efd03d71e216919657ab7a434d9c722a30ae68c0558b3d96d55b4acdef920839e0f8c3df5a79ec9e4d0075

  • SSDEEP

    24576:xy9/kJyCg/+vK2aezBam/WqHHtLGlXeXVXFFnG4qe:kOvuuKg1acRHHtKJeFXFFnw

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 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 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67cd1490efb341d09358ae5e0e0cd3dd.exe
    "C:\Users\Admin\AppData\Local\Temp\67cd1490efb341d09358ae5e0e0cd3dd.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2672
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.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\1aZ93vP4.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2660
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2572
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                • Modifies Windows Defender Real-time Protection settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2940
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 292
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2708

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe

      Filesize

      960KB

      MD5

      531eb7fdaa2f714e7ee3493143d390fb

      SHA1

      235946bedabdd21502f9b86e43dc1046fddb0532

      SHA256

      ab1ba05f7565a7371f4c521cfe6ed9547e522d9efc2f2b0eff27434c45c6820a

      SHA512

      bd8cd47292007de37d752cbb0b18ebedc70f3ea667a79e6e86e0b449697bc254ef73a20126104d396f7e084e6f7d458f85bd3b67b160f7da428c1c63c28ae5d7

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe

      Filesize

      960KB

      MD5

      531eb7fdaa2f714e7ee3493143d390fb

      SHA1

      235946bedabdd21502f9b86e43dc1046fddb0532

      SHA256

      ab1ba05f7565a7371f4c521cfe6ed9547e522d9efc2f2b0eff27434c45c6820a

      SHA512

      bd8cd47292007de37d752cbb0b18ebedc70f3ea667a79e6e86e0b449697bc254ef73a20126104d396f7e084e6f7d458f85bd3b67b160f7da428c1c63c28ae5d7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe

      Filesize

      655KB

      MD5

      55af12e1544bc7634d6217ce6c0f2a02

      SHA1

      9cd872e23f6080e01b6486078352c31f6324a68f

      SHA256

      b42108ec59bfbac755d3dc9bdf45cba0b96f82a89c8534ea6af1dca7f435a5fd

      SHA512

      a7ff471e01cf87ef9d7af07d0b3eefbcb75dac5a78c48b1e89e3098dc79e48ee96f77bd9935858b59c7c6bcd8807b243440e33e68931ef125c3f6947276fa3db

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe

      Filesize

      655KB

      MD5

      55af12e1544bc7634d6217ce6c0f2a02

      SHA1

      9cd872e23f6080e01b6486078352c31f6324a68f

      SHA256

      b42108ec59bfbac755d3dc9bdf45cba0b96f82a89c8534ea6af1dca7f435a5fd

      SHA512

      a7ff471e01cf87ef9d7af07d0b3eefbcb75dac5a78c48b1e89e3098dc79e48ee96f77bd9935858b59c7c6bcd8807b243440e33e68931ef125c3f6947276fa3db

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.exe

      Filesize

      404KB

      MD5

      d4667f2d494be453ae038c1738dbe60d

      SHA1

      037c7a575d91ef86b072c486f246ff32f0076cf0

      SHA256

      c8b3d5be2634f239052ba1e7a8be8fd23b360da826c84b44c79dfe7a2068d9ba

      SHA512

      dc353186846e07865d89ca91f43b671703e0c870c94decdf5df1a844105bc0900bf7e38625d5b496eae63cb21302faaee1d0f1dc9dd7f86d1253eb05cc771b62

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.exe

      Filesize

      404KB

      MD5

      d4667f2d494be453ae038c1738dbe60d

      SHA1

      037c7a575d91ef86b072c486f246ff32f0076cf0

      SHA256

      c8b3d5be2634f239052ba1e7a8be8fd23b360da826c84b44c79dfe7a2068d9ba

      SHA512

      dc353186846e07865d89ca91f43b671703e0c870c94decdf5df1a844105bc0900bf7e38625d5b496eae63cb21302faaee1d0f1dc9dd7f86d1253eb05cc771b62

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe

      Filesize

      960KB

      MD5

      531eb7fdaa2f714e7ee3493143d390fb

      SHA1

      235946bedabdd21502f9b86e43dc1046fddb0532

      SHA256

      ab1ba05f7565a7371f4c521cfe6ed9547e522d9efc2f2b0eff27434c45c6820a

      SHA512

      bd8cd47292007de37d752cbb0b18ebedc70f3ea667a79e6e86e0b449697bc254ef73a20126104d396f7e084e6f7d458f85bd3b67b160f7da428c1c63c28ae5d7

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Da3Rx56.exe

      Filesize

      960KB

      MD5

      531eb7fdaa2f714e7ee3493143d390fb

      SHA1

      235946bedabdd21502f9b86e43dc1046fddb0532

      SHA256

      ab1ba05f7565a7371f4c521cfe6ed9547e522d9efc2f2b0eff27434c45c6820a

      SHA512

      bd8cd47292007de37d752cbb0b18ebedc70f3ea667a79e6e86e0b449697bc254ef73a20126104d396f7e084e6f7d458f85bd3b67b160f7da428c1c63c28ae5d7

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe

      Filesize

      655KB

      MD5

      55af12e1544bc7634d6217ce6c0f2a02

      SHA1

      9cd872e23f6080e01b6486078352c31f6324a68f

      SHA256

      b42108ec59bfbac755d3dc9bdf45cba0b96f82a89c8534ea6af1dca7f435a5fd

      SHA512

      a7ff471e01cf87ef9d7af07d0b3eefbcb75dac5a78c48b1e89e3098dc79e48ee96f77bd9935858b59c7c6bcd8807b243440e33e68931ef125c3f6947276fa3db

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rU6ZO79.exe

      Filesize

      655KB

      MD5

      55af12e1544bc7634d6217ce6c0f2a02

      SHA1

      9cd872e23f6080e01b6486078352c31f6324a68f

      SHA256

      b42108ec59bfbac755d3dc9bdf45cba0b96f82a89c8534ea6af1dca7f435a5fd

      SHA512

      a7ff471e01cf87ef9d7af07d0b3eefbcb75dac5a78c48b1e89e3098dc79e48ee96f77bd9935858b59c7c6bcd8807b243440e33e68931ef125c3f6947276fa3db

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.exe

      Filesize

      404KB

      MD5

      d4667f2d494be453ae038c1738dbe60d

      SHA1

      037c7a575d91ef86b072c486f246ff32f0076cf0

      SHA256

      c8b3d5be2634f239052ba1e7a8be8fd23b360da826c84b44c79dfe7a2068d9ba

      SHA512

      dc353186846e07865d89ca91f43b671703e0c870c94decdf5df1a844105bc0900bf7e38625d5b496eae63cb21302faaee1d0f1dc9dd7f86d1253eb05cc771b62

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Xw2Nn48.exe

      Filesize

      404KB

      MD5

      d4667f2d494be453ae038c1738dbe60d

      SHA1

      037c7a575d91ef86b072c486f246ff32f0076cf0

      SHA256

      c8b3d5be2634f239052ba1e7a8be8fd23b360da826c84b44c79dfe7a2068d9ba

      SHA512

      dc353186846e07865d89ca91f43b671703e0c870c94decdf5df1a844105bc0900bf7e38625d5b496eae63cb21302faaee1d0f1dc9dd7f86d1253eb05cc771b62

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aZ93vP4.exe

      Filesize

      276KB

      MD5

      a6a98ef514d6c82990051b153c3a894c

      SHA1

      b4127a243e6a6420155317b535385f4cc76c2377

      SHA256

      233ac3bee26a20abcc2086d26c89836e3f8bdd8e0a594e246784362b20d56291

      SHA512

      99a977315d4a91101ce4b5d786ce2e9289f20ac2dc87ba960b7d2b0219e7ed04242a9ddaf4fa57456bfc69c3a7796e41b5a7fe7c63744389b308c622b5ae3b58

    • memory/2940-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2940-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2940-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB