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
    10-10-2023 19:58

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    b6c21287865ddeccc54dbc1f1310c63d

  • SHA1

    65c2e3e8548ba471f0c4fd1627d88aa284a44b0c

  • SHA256

    de12e497aece2650742794baaa0efdd1076f7a62d48727eb83ba1f53150e3a73

  • SHA512

    125f38646e083793600adcd0ed368b11bf8d85a01cc8839b8e6f6209ab410ae3c8f1f17b92349c025beb33e8639b021e57b240a90a0a8f148da719a62b919948

  • SSDEEP

    24576:Xy0RLKsSXfNbY8weXIxbHy3vz+V3rx21ulnL9HpH0VHhatr70720m5lt:i0avWltI7OFJlnJJHCHgtHaJmD

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\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:1920
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1736
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1972
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2412
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.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:2260
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2668
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2544
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                6⤵
                  PID:2600
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 292
                  6⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:2564

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe

        Filesize

        1.0MB

        MD5

        76735c013e660876e0b5a2cc9619d5a8

        SHA1

        f62cc410da0c13ab7051d0419572630975b8ceeb

        SHA256

        75586914c976833b3b60386a57a5921542c3d5d5dbc75bbc3b68444f1571eedb

        SHA512

        0b7f181e00889576d8c934d398f50cb759cdc38db71c66678a2afc4477148f0dbf78bae38ebbf0a481d8224ab6c19c90418a9799650650bbb93d652d28c2f37d

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe

        Filesize

        1.0MB

        MD5

        76735c013e660876e0b5a2cc9619d5a8

        SHA1

        f62cc410da0c13ab7051d0419572630975b8ceeb

        SHA256

        75586914c976833b3b60386a57a5921542c3d5d5dbc75bbc3b68444f1571eedb

        SHA512

        0b7f181e00889576d8c934d398f50cb759cdc38db71c66678a2afc4477148f0dbf78bae38ebbf0a481d8224ab6c19c90418a9799650650bbb93d652d28c2f37d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe

        Filesize

        747KB

        MD5

        443b9914f3786fe6c0a59a93b56e1ff1

        SHA1

        bc9e2d3e5beee3bf9ccf6022994b85699393681d

        SHA256

        3207e4b15c8b9dc1943bd55ffa08796d9304800e4dafa9922d220e73f9691b09

        SHA512

        e491d318a1d3bafe6f994dcf9b190c3d567fbb3afead3769961b135f7ee8c2a88a74ad58d94bf3ff9068cf6cc0a1c1adc2ad59ac73deb49070a4f9d980bdae57

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe

        Filesize

        747KB

        MD5

        443b9914f3786fe6c0a59a93b56e1ff1

        SHA1

        bc9e2d3e5beee3bf9ccf6022994b85699393681d

        SHA256

        3207e4b15c8b9dc1943bd55ffa08796d9304800e4dafa9922d220e73f9691b09

        SHA512

        e491d318a1d3bafe6f994dcf9b190c3d567fbb3afead3769961b135f7ee8c2a88a74ad58d94bf3ff9068cf6cc0a1c1adc2ad59ac73deb49070a4f9d980bdae57

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe

        Filesize

        494KB

        MD5

        a2bdf805d104b7c6cff1e67fbbf6b14e

        SHA1

        3bcd2275c0d6f694df5f20b8cf172a7543153a14

        SHA256

        9f9dbf506c1d97206387fd4b0432062ce82e3a7e358945c0a0ce60c2eb900fb2

        SHA512

        5a2515605a87a0fb8340f99a01dc1893ad07446d8588ea65f7f319e2ba4d5d57ef17b0939edf274d39eaa968725df333b12cd7322f733f0fbcf266197cf53c1f

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe

        Filesize

        494KB

        MD5

        a2bdf805d104b7c6cff1e67fbbf6b14e

        SHA1

        3bcd2275c0d6f694df5f20b8cf172a7543153a14

        SHA256

        9f9dbf506c1d97206387fd4b0432062ce82e3a7e358945c0a0ce60c2eb900fb2

        SHA512

        5a2515605a87a0fb8340f99a01dc1893ad07446d8588ea65f7f319e2ba4d5d57ef17b0939edf274d39eaa968725df333b12cd7322f733f0fbcf266197cf53c1f

      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.exe

        Filesize

        194KB

        MD5

        6241b03d68a610324ecda52f0f84e287

        SHA1

        da80280b6e3925e455925efd6c6e59a6118269c4

        SHA256

        ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

        SHA512

        a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.exe

        Filesize

        194KB

        MD5

        6241b03d68a610324ecda52f0f84e287

        SHA1

        da80280b6e3925e455925efd6c6e59a6118269c4

        SHA256

        ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

        SHA512

        a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe

        Filesize

        1.0MB

        MD5

        76735c013e660876e0b5a2cc9619d5a8

        SHA1

        f62cc410da0c13ab7051d0419572630975b8ceeb

        SHA256

        75586914c976833b3b60386a57a5921542c3d5d5dbc75bbc3b68444f1571eedb

        SHA512

        0b7f181e00889576d8c934d398f50cb759cdc38db71c66678a2afc4477148f0dbf78bae38ebbf0a481d8224ab6c19c90418a9799650650bbb93d652d28c2f37d

      • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Wa3dh43.exe

        Filesize

        1.0MB

        MD5

        76735c013e660876e0b5a2cc9619d5a8

        SHA1

        f62cc410da0c13ab7051d0419572630975b8ceeb

        SHA256

        75586914c976833b3b60386a57a5921542c3d5d5dbc75bbc3b68444f1571eedb

        SHA512

        0b7f181e00889576d8c934d398f50cb759cdc38db71c66678a2afc4477148f0dbf78bae38ebbf0a481d8224ab6c19c90418a9799650650bbb93d652d28c2f37d

      • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe

        Filesize

        747KB

        MD5

        443b9914f3786fe6c0a59a93b56e1ff1

        SHA1

        bc9e2d3e5beee3bf9ccf6022994b85699393681d

        SHA256

        3207e4b15c8b9dc1943bd55ffa08796d9304800e4dafa9922d220e73f9691b09

        SHA512

        e491d318a1d3bafe6f994dcf9b190c3d567fbb3afead3769961b135f7ee8c2a88a74ad58d94bf3ff9068cf6cc0a1c1adc2ad59ac73deb49070a4f9d980bdae57

      • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nn4Dz22.exe

        Filesize

        747KB

        MD5

        443b9914f3786fe6c0a59a93b56e1ff1

        SHA1

        bc9e2d3e5beee3bf9ccf6022994b85699393681d

        SHA256

        3207e4b15c8b9dc1943bd55ffa08796d9304800e4dafa9922d220e73f9691b09

        SHA512

        e491d318a1d3bafe6f994dcf9b190c3d567fbb3afead3769961b135f7ee8c2a88a74ad58d94bf3ff9068cf6cc0a1c1adc2ad59ac73deb49070a4f9d980bdae57

      • \Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe

        Filesize

        494KB

        MD5

        a2bdf805d104b7c6cff1e67fbbf6b14e

        SHA1

        3bcd2275c0d6f694df5f20b8cf172a7543153a14

        SHA256

        9f9dbf506c1d97206387fd4b0432062ce82e3a7e358945c0a0ce60c2eb900fb2

        SHA512

        5a2515605a87a0fb8340f99a01dc1893ad07446d8588ea65f7f319e2ba4d5d57ef17b0939edf274d39eaa968725df333b12cd7322f733f0fbcf266197cf53c1f

      • \Users\Admin\AppData\Local\Temp\IXP002.TMP\OQ0Vv86.exe

        Filesize

        494KB

        MD5

        a2bdf805d104b7c6cff1e67fbbf6b14e

        SHA1

        3bcd2275c0d6f694df5f20b8cf172a7543153a14

        SHA256

        9f9dbf506c1d97206387fd4b0432062ce82e3a7e358945c0a0ce60c2eb900fb2

        SHA512

        5a2515605a87a0fb8340f99a01dc1893ad07446d8588ea65f7f319e2ba4d5d57ef17b0939edf274d39eaa968725df333b12cd7322f733f0fbcf266197cf53c1f

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.exe

        Filesize

        194KB

        MD5

        6241b03d68a610324ecda52f0f84e287

        SHA1

        da80280b6e3925e455925efd6c6e59a6118269c4

        SHA256

        ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

        SHA512

        a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1aX60nQ8.exe

        Filesize

        194KB

        MD5

        6241b03d68a610324ecda52f0f84e287

        SHA1

        da80280b6e3925e455925efd6c6e59a6118269c4

        SHA256

        ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

        SHA512

        a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2UA9809.exe

        Filesize

        449KB

        MD5

        a1ff303dc93f70bf1375da6e507e57a4

        SHA1

        49b21e743d4447c206be7a7cf8b334c052521be6

        SHA256

        07176cbd72fd196cdf52f4475454a77f7d57678b0e0eebe3223242e294af17cb

        SHA512

        f3c9c041cc842c700eadc5e17e942f1a543d07887ffdd5895148855e006aea10071397b347e6ca637bf2067810ae3245cd75a23296ba135bfa0233b8ba0ef70c

      • memory/2260-61-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-69-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-67-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-59-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-55-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-53-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-51-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-49-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-47-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-43-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-65-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-57-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-45-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-40-0x00000000004F0000-0x000000000050E000-memory.dmp

        Filesize

        120KB

      • memory/2260-41-0x0000000000B30000-0x0000000000B4C000-memory.dmp

        Filesize

        112KB

      • memory/2260-63-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2260-42-0x0000000000B30000-0x0000000000B46000-memory.dmp

        Filesize

        88KB

      • memory/2600-80-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-84-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

        Filesize

        4KB

      • memory/2600-86-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-88-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-90-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-91-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-82-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-83-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-78-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-76-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB

      • memory/2600-96-0x0000000000400000-0x0000000000433000-memory.dmp

        Filesize

        204KB