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Analysis

  • max time kernel
    120s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 07:20

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    b5d80d5030a54b3a706f1bb652703afa

  • SHA1

    9ab741673eebccd9016f14a7d3aabf27bbdecae0

  • SHA256

    27a47245082a440db35670871859b73ae51e364019887c2018bcc6fb0ae60910

  • SHA512

    d3319b939393e9006fd78b1bde4ebc5557eb3bb372b2edde67c6b0502bfe16858854305ecab0cd1acd05d44fb8db49d1106b2c7ac567d19ffdca0d08f6f786a7

  • SSDEEP

    24576:my/L86ZZQCtVDxFoyPmvUj5Ry+IpRV6e220ezD7oRBd8:1/L8ChHNFoyOwLIppbzHoR

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:2692
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2740
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2908
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2620
            • 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:2444
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 268
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe

    Filesize

    903KB

    MD5

    fdd272a472a7c5d9c2ca2094950d913a

    SHA1

    45fddbe0c050f7e9bc59032973e341bb4e2b427e

    SHA256

    483563bc9f3c481d77e2cea48cc7edf7d69e64abd65c61f26c23abf8393c96a2

    SHA512

    686fd67f8064abb2ce1067dfd4da067d2d48aa9b2699b531cc66dd165e11220b4f40bb5597d099d0942ed8f47654553042b6f9dda7c395eb56aa662ffa708efc

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe

    Filesize

    903KB

    MD5

    fdd272a472a7c5d9c2ca2094950d913a

    SHA1

    45fddbe0c050f7e9bc59032973e341bb4e2b427e

    SHA256

    483563bc9f3c481d77e2cea48cc7edf7d69e64abd65c61f26c23abf8393c96a2

    SHA512

    686fd67f8064abb2ce1067dfd4da067d2d48aa9b2699b531cc66dd165e11220b4f40bb5597d099d0942ed8f47654553042b6f9dda7c395eb56aa662ffa708efc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe

    Filesize

    614KB

    MD5

    f7dd5bc28aa77f6356f01c087001f693

    SHA1

    a53ef6f1e5f094e434ddf5f80ca2d99cd1e83b21

    SHA256

    cceef8511a0c9c9aee91e3dacdcbf00a72e4e3697597898d7e44c3b0be8d3932

    SHA512

    52d08c9dbf50d3d276556ae792a2413cf23e1d50c1e20d5aab2f136f73e655297b7c756232f38f9e9b08d5e7938415bc868273d822fd80e145de12757f6e86d8

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe

    Filesize

    614KB

    MD5

    f7dd5bc28aa77f6356f01c087001f693

    SHA1

    a53ef6f1e5f094e434ddf5f80ca2d99cd1e83b21

    SHA256

    cceef8511a0c9c9aee91e3dacdcbf00a72e4e3697597898d7e44c3b0be8d3932

    SHA512

    52d08c9dbf50d3d276556ae792a2413cf23e1d50c1e20d5aab2f136f73e655297b7c756232f38f9e9b08d5e7938415bc868273d822fd80e145de12757f6e86d8

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe

    Filesize

    376KB

    MD5

    21e7614be49712c9464de7e65d1a6830

    SHA1

    dfa28ef8e0aa2c6104c15e182f4036f854352cf0

    SHA256

    a717b44ea5b66a10a34fb697485915d1b08450237ca130f430f30320003c4b4c

    SHA512

    e971043258dc91e9a93a0d036df3c87e0a2bfa858ec8bb4af9eed2822db3952710382243dc94be91ca5d038c5f459d6ef085af862c500a51ac5c0e54dd3cc2db

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe

    Filesize

    376KB

    MD5

    21e7614be49712c9464de7e65d1a6830

    SHA1

    dfa28ef8e0aa2c6104c15e182f4036f854352cf0

    SHA256

    a717b44ea5b66a10a34fb697485915d1b08450237ca130f430f30320003c4b4c

    SHA512

    e971043258dc91e9a93a0d036df3c87e0a2bfa858ec8bb4af9eed2822db3952710382243dc94be91ca5d038c5f459d6ef085af862c500a51ac5c0e54dd3cc2db

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe

    Filesize

    903KB

    MD5

    fdd272a472a7c5d9c2ca2094950d913a

    SHA1

    45fddbe0c050f7e9bc59032973e341bb4e2b427e

    SHA256

    483563bc9f3c481d77e2cea48cc7edf7d69e64abd65c61f26c23abf8393c96a2

    SHA512

    686fd67f8064abb2ce1067dfd4da067d2d48aa9b2699b531cc66dd165e11220b4f40bb5597d099d0942ed8f47654553042b6f9dda7c395eb56aa662ffa708efc

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Dj1HV83.exe

    Filesize

    903KB

    MD5

    fdd272a472a7c5d9c2ca2094950d913a

    SHA1

    45fddbe0c050f7e9bc59032973e341bb4e2b427e

    SHA256

    483563bc9f3c481d77e2cea48cc7edf7d69e64abd65c61f26c23abf8393c96a2

    SHA512

    686fd67f8064abb2ce1067dfd4da067d2d48aa9b2699b531cc66dd165e11220b4f40bb5597d099d0942ed8f47654553042b6f9dda7c395eb56aa662ffa708efc

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe

    Filesize

    614KB

    MD5

    f7dd5bc28aa77f6356f01c087001f693

    SHA1

    a53ef6f1e5f094e434ddf5f80ca2d99cd1e83b21

    SHA256

    cceef8511a0c9c9aee91e3dacdcbf00a72e4e3697597898d7e44c3b0be8d3932

    SHA512

    52d08c9dbf50d3d276556ae792a2413cf23e1d50c1e20d5aab2f136f73e655297b7c756232f38f9e9b08d5e7938415bc868273d822fd80e145de12757f6e86d8

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\QA6kT40.exe

    Filesize

    614KB

    MD5

    f7dd5bc28aa77f6356f01c087001f693

    SHA1

    a53ef6f1e5f094e434ddf5f80ca2d99cd1e83b21

    SHA256

    cceef8511a0c9c9aee91e3dacdcbf00a72e4e3697597898d7e44c3b0be8d3932

    SHA512

    52d08c9dbf50d3d276556ae792a2413cf23e1d50c1e20d5aab2f136f73e655297b7c756232f38f9e9b08d5e7938415bc868273d822fd80e145de12757f6e86d8

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe

    Filesize

    376KB

    MD5

    21e7614be49712c9464de7e65d1a6830

    SHA1

    dfa28ef8e0aa2c6104c15e182f4036f854352cf0

    SHA256

    a717b44ea5b66a10a34fb697485915d1b08450237ca130f430f30320003c4b4c

    SHA512

    e971043258dc91e9a93a0d036df3c87e0a2bfa858ec8bb4af9eed2822db3952710382243dc94be91ca5d038c5f459d6ef085af862c500a51ac5c0e54dd3cc2db

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\IZ1FB65.exe

    Filesize

    376KB

    MD5

    21e7614be49712c9464de7e65d1a6830

    SHA1

    dfa28ef8e0aa2c6104c15e182f4036f854352cf0

    SHA256

    a717b44ea5b66a10a34fb697485915d1b08450237ca130f430f30320003c4b4c

    SHA512

    e971043258dc91e9a93a0d036df3c87e0a2bfa858ec8bb4af9eed2822db3952710382243dc94be91ca5d038c5f459d6ef085af862c500a51ac5c0e54dd3cc2db

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1TZ06am6.exe

    Filesize

    237KB

    MD5

    a9fa89bb6fc40774e0d712cc9b5e8935

    SHA1

    e8aae5bb86f7728cec0cbae197b77b1ab80dccf2

    SHA256

    0033e15d31835c1c8e30a08193720c5f14843c79154bd866514e3897d7f19e31

    SHA512

    045a4a3972ce8624052ed3019aaeb8dc20d958c5a94bf77f1024b3cb961ac994b5ffec6126d51df1955790827eb212e86d8208740d5cda7b64a3432f45acc3bf

  • memory/2444-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-41-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2444-47-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2444-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB