Analysis

  • max time kernel
    119s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 09:11

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    75ed7019ed6f5224bdde1b983e020d26

  • SHA1

    5db5d82f7f049d81baa2ca67904ad0f4b9316334

  • SHA256

    4fee0bca77540a7d1dc2143464f076777950baaeeba6c07f3e3a679bf3e3094e

  • SHA512

    2c1eed6992babdbeb185ad6368fa4ae961ce39226bb7a3ce7eb8f28b2f79c0249d0e6cd6ab28e07887cebf0f1091cfc6a4d77502abc78b2556e6fb1440a3ac87

  • SSDEEP

    24576:HyD+pHMlSRFCFOnafYGiLSDZ65xdmaYbJ+Myy:SD+pHM0RIFeaALSDix0h+My

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\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:1712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2656
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2568
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:3024
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2792
              • 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:2976
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2504

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe

      Filesize

      908KB

      MD5

      5cb5b0d617b76e884749f7316407c35a

      SHA1

      f623c9c1b0a53bc8f45c9326f32cb7f71acb498e

      SHA256

      1a5b1906ebe1a438619e61bf1e9aec294d29e0b048aba4542bf516a3bcfd6d22

      SHA512

      edb9051d87c8cbfcf95dbfc0894e9492e1c4a3240d34629809cad957af24070938129ffda5263f72dfd01a68b0768efb95950b3cb11764422cc4a8748021ca08

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe

      Filesize

      908KB

      MD5

      5cb5b0d617b76e884749f7316407c35a

      SHA1

      f623c9c1b0a53bc8f45c9326f32cb7f71acb498e

      SHA256

      1a5b1906ebe1a438619e61bf1e9aec294d29e0b048aba4542bf516a3bcfd6d22

      SHA512

      edb9051d87c8cbfcf95dbfc0894e9492e1c4a3240d34629809cad957af24070938129ffda5263f72dfd01a68b0768efb95950b3cb11764422cc4a8748021ca08

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe

      Filesize

      620KB

      MD5

      868c00a50d9136e54a3a9946698a6384

      SHA1

      09b4c86ffde7c8696d9c280e1e3d6a51ceac4fa8

      SHA256

      9247764d9372fd8dc8b8515059aae1cf3cc7aff8576e1b8ce6cf096a8bb6ed13

      SHA512

      6c8cc141dd69a8d4ee6976780ecf55572d1ba6dc1793a94c1236ba4760c1f026b51f80c09db17dd385f652fe2b7e143cab4a1d5118f848950cea4e61d2d0c097

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe

      Filesize

      620KB

      MD5

      868c00a50d9136e54a3a9946698a6384

      SHA1

      09b4c86ffde7c8696d9c280e1e3d6a51ceac4fa8

      SHA256

      9247764d9372fd8dc8b8515059aae1cf3cc7aff8576e1b8ce6cf096a8bb6ed13

      SHA512

      6c8cc141dd69a8d4ee6976780ecf55572d1ba6dc1793a94c1236ba4760c1f026b51f80c09db17dd385f652fe2b7e143cab4a1d5118f848950cea4e61d2d0c097

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe

      Filesize

      382KB

      MD5

      0de59ca05242a60ca6c3294cf38a0b0e

      SHA1

      a2aa050b06b5c67a7162e21d44fcf375a462578e

      SHA256

      93cd10e8046159ee48e425109da69d9e418e0d12a5fe4430ecb7260d30418a12

      SHA512

      195103f18350122041b3202efaeddc93ad6feb0e5cd2dbb3c2575d728c2bdaf4622c0fad8c0ce6ed9daddb8d6663e161b201b2d67ba4368f99e00258e5fe09a5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe

      Filesize

      382KB

      MD5

      0de59ca05242a60ca6c3294cf38a0b0e

      SHA1

      a2aa050b06b5c67a7162e21d44fcf375a462578e

      SHA256

      93cd10e8046159ee48e425109da69d9e418e0d12a5fe4430ecb7260d30418a12

      SHA512

      195103f18350122041b3202efaeddc93ad6feb0e5cd2dbb3c2575d728c2bdaf4622c0fad8c0ce6ed9daddb8d6663e161b201b2d67ba4368f99e00258e5fe09a5

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe

      Filesize

      908KB

      MD5

      5cb5b0d617b76e884749f7316407c35a

      SHA1

      f623c9c1b0a53bc8f45c9326f32cb7f71acb498e

      SHA256

      1a5b1906ebe1a438619e61bf1e9aec294d29e0b048aba4542bf516a3bcfd6d22

      SHA512

      edb9051d87c8cbfcf95dbfc0894e9492e1c4a3240d34629809cad957af24070938129ffda5263f72dfd01a68b0768efb95950b3cb11764422cc4a8748021ca08

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ES5jg70.exe

      Filesize

      908KB

      MD5

      5cb5b0d617b76e884749f7316407c35a

      SHA1

      f623c9c1b0a53bc8f45c9326f32cb7f71acb498e

      SHA256

      1a5b1906ebe1a438619e61bf1e9aec294d29e0b048aba4542bf516a3bcfd6d22

      SHA512

      edb9051d87c8cbfcf95dbfc0894e9492e1c4a3240d34629809cad957af24070938129ffda5263f72dfd01a68b0768efb95950b3cb11764422cc4a8748021ca08

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe

      Filesize

      620KB

      MD5

      868c00a50d9136e54a3a9946698a6384

      SHA1

      09b4c86ffde7c8696d9c280e1e3d6a51ceac4fa8

      SHA256

      9247764d9372fd8dc8b8515059aae1cf3cc7aff8576e1b8ce6cf096a8bb6ed13

      SHA512

      6c8cc141dd69a8d4ee6976780ecf55572d1ba6dc1793a94c1236ba4760c1f026b51f80c09db17dd385f652fe2b7e143cab4a1d5118f848950cea4e61d2d0c097

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\yc4yS82.exe

      Filesize

      620KB

      MD5

      868c00a50d9136e54a3a9946698a6384

      SHA1

      09b4c86ffde7c8696d9c280e1e3d6a51ceac4fa8

      SHA256

      9247764d9372fd8dc8b8515059aae1cf3cc7aff8576e1b8ce6cf096a8bb6ed13

      SHA512

      6c8cc141dd69a8d4ee6976780ecf55572d1ba6dc1793a94c1236ba4760c1f026b51f80c09db17dd385f652fe2b7e143cab4a1d5118f848950cea4e61d2d0c097

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe

      Filesize

      382KB

      MD5

      0de59ca05242a60ca6c3294cf38a0b0e

      SHA1

      a2aa050b06b5c67a7162e21d44fcf375a462578e

      SHA256

      93cd10e8046159ee48e425109da69d9e418e0d12a5fe4430ecb7260d30418a12

      SHA512

      195103f18350122041b3202efaeddc93ad6feb0e5cd2dbb3c2575d728c2bdaf4622c0fad8c0ce6ed9daddb8d6663e161b201b2d67ba4368f99e00258e5fe09a5

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\qD5sK06.exe

      Filesize

      382KB

      MD5

      0de59ca05242a60ca6c3294cf38a0b0e

      SHA1

      a2aa050b06b5c67a7162e21d44fcf375a462578e

      SHA256

      93cd10e8046159ee48e425109da69d9e418e0d12a5fe4430ecb7260d30418a12

      SHA512

      195103f18350122041b3202efaeddc93ad6feb0e5cd2dbb3c2575d728c2bdaf4622c0fad8c0ce6ed9daddb8d6663e161b201b2d67ba4368f99e00258e5fe09a5

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1gD65Bk1.exe

      Filesize

      237KB

      MD5

      ecde6f5cb9842494042bf7a8b10248f5

      SHA1

      5e33fc31675287d84c6c108866464a524b438b80

      SHA256

      cf447f699b077efb840d270332921ad8bacf58b2b90ccf8b59d51a23d1b19c93

      SHA512

      5e2a94feb336a8ca04cff5757d02a2b4eb56743cfa0948aac26f86b86d08f6154f1f0cc09fb82a9e862b7f337d28b8ebd2935659fd798f649ad4d86b67b7898a

    • memory/2976-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2976-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2976-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB