Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 02:42

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    18c40733fb38d25befffc2a5519125fe

  • SHA1

    4c78751a2781324962dcea5fff0d45fe2303210e

  • SHA256

    4b2cf734a9445d26b4cd0105201beda40f0030fa6696771f914d73940b4de4d7

  • SHA512

    876f6006bf67a6739394fc46b6b944b4ec9f26ed8118c58b1eadedb2c8150ced96bc8bfa1808de9b985853eefd675c7e602d1cc522726f98da5c797b9511771a

  • SSDEEP

    24576:Nyn5/PNXQr4thzzIOdN5+d0gNayNSXaX3LPFoHGnPtM:o5xQrSdCwyNj3LPFomP

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 47 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:2412
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2728
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2800
            • 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:2640
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe

    Filesize

    953KB

    MD5

    64818538c2e95ee869224bf9749a20b5

    SHA1

    92b71560b0c415795dc8f36d4856c46c0ee5cf6e

    SHA256

    dc9dd26cf34ec25e8c59f1b167d6a2e140f21ee79b5e96a54ac373bf87ac9381

    SHA512

    aad9d6685d6d478bcd1026ee25c95ff6cc34d453b00b4c99c60cb80a56a1fdc6126948426089ad8c3bfa81d9605740193a3e19be695a692e2574880200d97187

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe

    Filesize

    953KB

    MD5

    64818538c2e95ee869224bf9749a20b5

    SHA1

    92b71560b0c415795dc8f36d4856c46c0ee5cf6e

    SHA256

    dc9dd26cf34ec25e8c59f1b167d6a2e140f21ee79b5e96a54ac373bf87ac9381

    SHA512

    aad9d6685d6d478bcd1026ee25c95ff6cc34d453b00b4c99c60cb80a56a1fdc6126948426089ad8c3bfa81d9605740193a3e19be695a692e2574880200d97187

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe

    Filesize

    651KB

    MD5

    e693a4bb2ad674ac4bb7524ab3f25596

    SHA1

    8a15bd8c0edd9548507dd7709e72617592177292

    SHA256

    b661805b166c28d8582f3b82f1bf2f9621fe1e68fb82bf8cb58b5e9b48772b15

    SHA512

    88ba122d52051e791895ceb1fbb634cbc09908a4f868da2a0009fda35136eacf2de1444ba04c8b245bddb0d6243f8cb45310c00d6f24e276e2ba950d27837735

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe

    Filesize

    651KB

    MD5

    e693a4bb2ad674ac4bb7524ab3f25596

    SHA1

    8a15bd8c0edd9548507dd7709e72617592177292

    SHA256

    b661805b166c28d8582f3b82f1bf2f9621fe1e68fb82bf8cb58b5e9b48772b15

    SHA512

    88ba122d52051e791895ceb1fbb634cbc09908a4f868da2a0009fda35136eacf2de1444ba04c8b245bddb0d6243f8cb45310c00d6f24e276e2ba950d27837735

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe

    Filesize

    399KB

    MD5

    67e0d1bf14ec8e1e10f8004e27012613

    SHA1

    af3cf11a2755d2f376ae7569229a8c96ebfa0258

    SHA256

    aa24652c17b925567ab9fe43b7bb09a4daa3cc18535fb777a2e7bb5733533c02

    SHA512

    ad919ca74f0b29a04ecfe61b5ee1cf86c25c27a2f7d39c574a72e961ddc88836fc7db43bb0835d421013743242f56d207f539aa48a9a4fc6747e25a86ac27d2c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe

    Filesize

    399KB

    MD5

    67e0d1bf14ec8e1e10f8004e27012613

    SHA1

    af3cf11a2755d2f376ae7569229a8c96ebfa0258

    SHA256

    aa24652c17b925567ab9fe43b7bb09a4daa3cc18535fb777a2e7bb5733533c02

    SHA512

    ad919ca74f0b29a04ecfe61b5ee1cf86c25c27a2f7d39c574a72e961ddc88836fc7db43bb0835d421013743242f56d207f539aa48a9a4fc6747e25a86ac27d2c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe

    Filesize

    953KB

    MD5

    64818538c2e95ee869224bf9749a20b5

    SHA1

    92b71560b0c415795dc8f36d4856c46c0ee5cf6e

    SHA256

    dc9dd26cf34ec25e8c59f1b167d6a2e140f21ee79b5e96a54ac373bf87ac9381

    SHA512

    aad9d6685d6d478bcd1026ee25c95ff6cc34d453b00b4c99c60cb80a56a1fdc6126948426089ad8c3bfa81d9605740193a3e19be695a692e2574880200d97187

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ab7tG50.exe

    Filesize

    953KB

    MD5

    64818538c2e95ee869224bf9749a20b5

    SHA1

    92b71560b0c415795dc8f36d4856c46c0ee5cf6e

    SHA256

    dc9dd26cf34ec25e8c59f1b167d6a2e140f21ee79b5e96a54ac373bf87ac9381

    SHA512

    aad9d6685d6d478bcd1026ee25c95ff6cc34d453b00b4c99c60cb80a56a1fdc6126948426089ad8c3bfa81d9605740193a3e19be695a692e2574880200d97187

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe

    Filesize

    651KB

    MD5

    e693a4bb2ad674ac4bb7524ab3f25596

    SHA1

    8a15bd8c0edd9548507dd7709e72617592177292

    SHA256

    b661805b166c28d8582f3b82f1bf2f9621fe1e68fb82bf8cb58b5e9b48772b15

    SHA512

    88ba122d52051e791895ceb1fbb634cbc09908a4f868da2a0009fda35136eacf2de1444ba04c8b245bddb0d6243f8cb45310c00d6f24e276e2ba950d27837735

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\rE3xu90.exe

    Filesize

    651KB

    MD5

    e693a4bb2ad674ac4bb7524ab3f25596

    SHA1

    8a15bd8c0edd9548507dd7709e72617592177292

    SHA256

    b661805b166c28d8582f3b82f1bf2f9621fe1e68fb82bf8cb58b5e9b48772b15

    SHA512

    88ba122d52051e791895ceb1fbb634cbc09908a4f868da2a0009fda35136eacf2de1444ba04c8b245bddb0d6243f8cb45310c00d6f24e276e2ba950d27837735

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe

    Filesize

    399KB

    MD5

    67e0d1bf14ec8e1e10f8004e27012613

    SHA1

    af3cf11a2755d2f376ae7569229a8c96ebfa0258

    SHA256

    aa24652c17b925567ab9fe43b7bb09a4daa3cc18535fb777a2e7bb5733533c02

    SHA512

    ad919ca74f0b29a04ecfe61b5ee1cf86c25c27a2f7d39c574a72e961ddc88836fc7db43bb0835d421013743242f56d207f539aa48a9a4fc6747e25a86ac27d2c

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\PO6yx19.exe

    Filesize

    399KB

    MD5

    67e0d1bf14ec8e1e10f8004e27012613

    SHA1

    af3cf11a2755d2f376ae7569229a8c96ebfa0258

    SHA256

    aa24652c17b925567ab9fe43b7bb09a4daa3cc18535fb777a2e7bb5733533c02

    SHA512

    ad919ca74f0b29a04ecfe61b5ee1cf86c25c27a2f7d39c574a72e961ddc88836fc7db43bb0835d421013743242f56d207f539aa48a9a4fc6747e25a86ac27d2c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1BF35uC0.exe

    Filesize

    276KB

    MD5

    67f171b0317481e8cb3409abf30bd993

    SHA1

    6f8f6f7f8273c17c3d616772afe421110d350364

    SHA256

    61489a08cf38b357365c9b47bb371dbdeb68f00b4a2118ffb292908872270e3b

    SHA512

    5cd08e9266fca332cdc8703d9dbe3b91af3f4b647e71d44d31617b0561cb4060f6cb74ea057b9aff16ae1af34819cc1c6c44f61becc0d5cb77963f94c599391f

  • memory/2640-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2640-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2640-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB