Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 04:41

General

  • Target

    578f3a73ee9bfef04e30222296614834.exe

  • Size

    1.1MB

  • MD5

    578f3a73ee9bfef04e30222296614834

  • SHA1

    c2b3051cf0f296c0d848c6786bf060ec7af55c80

  • SHA256

    96bce7b40c32bf911444f7b6a10be71d8447a81830bc198277602133130daf00

  • SHA512

    b37f31b87b67867ebc06965e651bc78c18c827430e47899cb240d464e1cea10f40a6120ca281c5fef8fbb90d9bb42b618778d9b60a5edecb3d8b671c8e0cc97f

  • SSDEEP

    24576:PyHaA4O3TlWhGOTHlMmPOq8m7iremgjwauSTzW2dRY0TZGC:aHaOjlWQMbere3aSHW2VT4

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\578f3a73ee9bfef04e30222296614834.exe
    "C:\Users\Admin\AppData\Local\Temp\578f3a73ee9bfef04e30222296614834.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2224
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1044
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2056
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.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:2924
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2736
            • 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:2648
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 268
                7⤵
                • Program crash
                PID:2864
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe

    Filesize

    1018KB

    MD5

    2a54bf24835dc3c729c548054f5b94d7

    SHA1

    ac90ddcfcf5c3a480de0ef5e3228cee43e005181

    SHA256

    6e9bc217a2f3a8236901fa71efab1ab274f2f658325638b91ae3c132103d5ba0

    SHA512

    314ec77c0dc30a9d33258f44734d147cba863d788b49943e34f8c0a1ed50a2a6ea50992b57f9c8e1d53b253a73c6fe0bcc402949af3dbec224e34a83d7672f3a

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe

    Filesize

    1018KB

    MD5

    2a54bf24835dc3c729c548054f5b94d7

    SHA1

    ac90ddcfcf5c3a480de0ef5e3228cee43e005181

    SHA256

    6e9bc217a2f3a8236901fa71efab1ab274f2f658325638b91ae3c132103d5ba0

    SHA512

    314ec77c0dc30a9d33258f44734d147cba863d788b49943e34f8c0a1ed50a2a6ea50992b57f9c8e1d53b253a73c6fe0bcc402949af3dbec224e34a83d7672f3a

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe

    Filesize

    723KB

    MD5

    9d1ac191160d3131afacb597d68f2df9

    SHA1

    ebca1305492622d1f0eeed4ae6bd53b52f6ff4b6

    SHA256

    749eaa84ad4732764d2f5af9a69ac9d37ba5f5a2d3a12b60528cc876411e668b

    SHA512

    2026e2314da77afc7e5b3864b2dbeced9724b67c4d372254d7cf46f61488f90c1e79ba69644c62cb39f7f1b9ad721d60deec3fef7db8ad281ccff61be7c012f3

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe

    Filesize

    723KB

    MD5

    9d1ac191160d3131afacb597d68f2df9

    SHA1

    ebca1305492622d1f0eeed4ae6bd53b52f6ff4b6

    SHA256

    749eaa84ad4732764d2f5af9a69ac9d37ba5f5a2d3a12b60528cc876411e668b

    SHA512

    2026e2314da77afc7e5b3864b2dbeced9724b67c4d372254d7cf46f61488f90c1e79ba69644c62cb39f7f1b9ad721d60deec3fef7db8ad281ccff61be7c012f3

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe

    Filesize

    478KB

    MD5

    37bdfc6be2f25eaa8e2c8c7cc9af2041

    SHA1

    ab2ac960ae2b80b1702d69bb40822c74c3132d23

    SHA256

    1b2203128caa221107b7b46fb2292eea20bf3c635e7683e031e04986919c847e

    SHA512

    b671653a028e071d17f744ad46f1f1fa18140f1d51565a5fa8556f6ac28958d8ea65bb78b23f5a46dccd1ad79bcea50910977c501eed684e5ef9b0fdedebb9e1

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe

    Filesize

    478KB

    MD5

    37bdfc6be2f25eaa8e2c8c7cc9af2041

    SHA1

    ab2ac960ae2b80b1702d69bb40822c74c3132d23

    SHA256

    1b2203128caa221107b7b46fb2292eea20bf3c635e7683e031e04986919c847e

    SHA512

    b671653a028e071d17f744ad46f1f1fa18140f1d51565a5fa8556f6ac28958d8ea65bb78b23f5a46dccd1ad79bcea50910977c501eed684e5ef9b0fdedebb9e1

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe

    Filesize

    1018KB

    MD5

    2a54bf24835dc3c729c548054f5b94d7

    SHA1

    ac90ddcfcf5c3a480de0ef5e3228cee43e005181

    SHA256

    6e9bc217a2f3a8236901fa71efab1ab274f2f658325638b91ae3c132103d5ba0

    SHA512

    314ec77c0dc30a9d33258f44734d147cba863d788b49943e34f8c0a1ed50a2a6ea50992b57f9c8e1d53b253a73c6fe0bcc402949af3dbec224e34a83d7672f3a

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\oH7lo28.exe

    Filesize

    1018KB

    MD5

    2a54bf24835dc3c729c548054f5b94d7

    SHA1

    ac90ddcfcf5c3a480de0ef5e3228cee43e005181

    SHA256

    6e9bc217a2f3a8236901fa71efab1ab274f2f658325638b91ae3c132103d5ba0

    SHA512

    314ec77c0dc30a9d33258f44734d147cba863d788b49943e34f8c0a1ed50a2a6ea50992b57f9c8e1d53b253a73c6fe0bcc402949af3dbec224e34a83d7672f3a

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe

    Filesize

    723KB

    MD5

    9d1ac191160d3131afacb597d68f2df9

    SHA1

    ebca1305492622d1f0eeed4ae6bd53b52f6ff4b6

    SHA256

    749eaa84ad4732764d2f5af9a69ac9d37ba5f5a2d3a12b60528cc876411e668b

    SHA512

    2026e2314da77afc7e5b3864b2dbeced9724b67c4d372254d7cf46f61488f90c1e79ba69644c62cb39f7f1b9ad721d60deec3fef7db8ad281ccff61be7c012f3

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Ax8jb94.exe

    Filesize

    723KB

    MD5

    9d1ac191160d3131afacb597d68f2df9

    SHA1

    ebca1305492622d1f0eeed4ae6bd53b52f6ff4b6

    SHA256

    749eaa84ad4732764d2f5af9a69ac9d37ba5f5a2d3a12b60528cc876411e668b

    SHA512

    2026e2314da77afc7e5b3864b2dbeced9724b67c4d372254d7cf46f61488f90c1e79ba69644c62cb39f7f1b9ad721d60deec3fef7db8ad281ccff61be7c012f3

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe

    Filesize

    478KB

    MD5

    37bdfc6be2f25eaa8e2c8c7cc9af2041

    SHA1

    ab2ac960ae2b80b1702d69bb40822c74c3132d23

    SHA256

    1b2203128caa221107b7b46fb2292eea20bf3c635e7683e031e04986919c847e

    SHA512

    b671653a028e071d17f744ad46f1f1fa18140f1d51565a5fa8556f6ac28958d8ea65bb78b23f5a46dccd1ad79bcea50910977c501eed684e5ef9b0fdedebb9e1

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\GN5Gc33.exe

    Filesize

    478KB

    MD5

    37bdfc6be2f25eaa8e2c8c7cc9af2041

    SHA1

    ab2ac960ae2b80b1702d69bb40822c74c3132d23

    SHA256

    1b2203128caa221107b7b46fb2292eea20bf3c635e7683e031e04986919c847e

    SHA512

    b671653a028e071d17f744ad46f1f1fa18140f1d51565a5fa8556f6ac28958d8ea65bb78b23f5a46dccd1ad79bcea50910977c501eed684e5ef9b0fdedebb9e1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1Cx88yE1.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Zn6699.exe

    Filesize

    422KB

    MD5

    29381591b4a68533e49f468c80db7ace

    SHA1

    249974d085610e58d71c2c25f1a7b41e59539345

    SHA256

    63dbd15b7cc8fb20df0f1436ecf80c3094c2ce31accbc72e89fbcfa19f65df86

    SHA512

    1008058db89f1851a520ac776385ea26495d859b7f019cd3ef856e8253615bdf6119f589423d38b61eb673e1a50dce452dd55fc93b3543f6b1e24d9ae7d64a67

  • memory/2648-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-82-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-90-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-88-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-86-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2648-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2648-84-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/2924-57-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-61-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-47-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-45-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-51-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-53-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-55-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-65-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-59-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-49-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-63-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-67-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-69-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-43-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-42-0x0000000002070000-0x0000000002086000-memory.dmp

    Filesize

    88KB

  • memory/2924-41-0x0000000002070000-0x000000000208C000-memory.dmp

    Filesize

    112KB

  • memory/2924-40-0x00000000003E0000-0x00000000003FE000-memory.dmp

    Filesize

    120KB