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Analysis

  • max time kernel
    118s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 14:32

General

  • Target

    b80c9ab2672602ab9d0267dbd15a2941836f3c1faaa6b913ee5d5d02272daa37.exe

  • Size

    942KB

  • MD5

    503083f2b28105f8a816cee8ac31527d

  • SHA1

    1c78c5e7ac9c163c636e44562c1fb80524b4b001

  • SHA256

    b80c9ab2672602ab9d0267dbd15a2941836f3c1faaa6b913ee5d5d02272daa37

  • SHA512

    23c4ea6f7d343b60ba109816e825c87c9856ad9d26823aeea40978ba296bd4468142058d75cccf442a30abb7b9a781a1948fbec3b4c26ad5d8643f552e922414

  • SSDEEP

    12288:yMrKy90ZNuFZEgMAKrT3qdV93OOaIz+xuiGfs+b1s057ByY8uDMKjcZlXS+1UFXc:sy4oNSadV5t+efs+n1yagofX5z91Od

Malware Config

Signatures

  • Detect Mystic stealer payload 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b80c9ab2672602ab9d0267dbd15a2941836f3c1faaa6b913ee5d5d02272daa37.exe
    "C:\Users\Admin\AppData\Local\Temp\b80c9ab2672602ab9d0267dbd15a2941836f3c1faaa6b913ee5d5d02272daa37.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1736
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2868
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2680
            • 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:2616
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2616 -s 268
                7⤵
                • Program crash
                PID:2732
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe

    Filesize

    841KB

    MD5

    b5a0698f280c628dbc4925ba5b8e5245

    SHA1

    df53e1c025c5bdacc50f34a9e8ada8b6dc5b68a6

    SHA256

    47ac7167e7624621a9cfe6b4186361fd417776e79aaf8af4ffbd9abf9f7468f5

    SHA512

    4895d17789ccefd003545994b952f54b96968c556d0016735036fe2340a1aa92145f35e3f2014e9daf8fccf6cfaba78f2f0f5e96edc12ce1b2da13935f128f5d

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe

    Filesize

    841KB

    MD5

    b5a0698f280c628dbc4925ba5b8e5245

    SHA1

    df53e1c025c5bdacc50f34a9e8ada8b6dc5b68a6

    SHA256

    47ac7167e7624621a9cfe6b4186361fd417776e79aaf8af4ffbd9abf9f7468f5

    SHA512

    4895d17789ccefd003545994b952f54b96968c556d0016735036fe2340a1aa92145f35e3f2014e9daf8fccf6cfaba78f2f0f5e96edc12ce1b2da13935f128f5d

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe

    Filesize

    563KB

    MD5

    ced399856eb2869844f5172b06db4416

    SHA1

    a4bf98d2f08da14ce7047fc388ba4167fec73bf2

    SHA256

    273ab4cf6b1a77c2563d1c4c30f07eb6623b506f0c4091ca88dea2298ea71e21

    SHA512

    1d66ca1119bed78203650d4d7fbbed991abebf3eff00cf7888f748fd442a234f919b69b6888021bf261fbb9a9abd8df24d737d88d754e674cbbd7e4082e09b2b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe

    Filesize

    563KB

    MD5

    ced399856eb2869844f5172b06db4416

    SHA1

    a4bf98d2f08da14ce7047fc388ba4167fec73bf2

    SHA256

    273ab4cf6b1a77c2563d1c4c30f07eb6623b506f0c4091ca88dea2298ea71e21

    SHA512

    1d66ca1119bed78203650d4d7fbbed991abebf3eff00cf7888f748fd442a234f919b69b6888021bf261fbb9a9abd8df24d737d88d754e674cbbd7e4082e09b2b

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe

    Filesize

    397KB

    MD5

    a6646fe27b200baa5c3c566c6f5a1eb5

    SHA1

    16b7ffecb0c5d6b7fa5d8c2f8a58e1c1268bf5b8

    SHA256

    9f1f86884874c885a95ce54be6f296d75853a174f21e9a2e7aed6c1ff3eb553f

    SHA512

    bf7cee7bfd131d8bf905ccb4a2eb5afdd370f317d7115380b09ba0188abc9eb2d91a87acf6096540a56948665395cb1ac70adc5b5f0b4050e79ba1e6c55a85b5

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe

    Filesize

    397KB

    MD5

    a6646fe27b200baa5c3c566c6f5a1eb5

    SHA1

    16b7ffecb0c5d6b7fa5d8c2f8a58e1c1268bf5b8

    SHA256

    9f1f86884874c885a95ce54be6f296d75853a174f21e9a2e7aed6c1ff3eb553f

    SHA512

    bf7cee7bfd131d8bf905ccb4a2eb5afdd370f317d7115380b09ba0188abc9eb2d91a87acf6096540a56948665395cb1ac70adc5b5f0b4050e79ba1e6c55a85b5

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe

    Filesize

    841KB

    MD5

    b5a0698f280c628dbc4925ba5b8e5245

    SHA1

    df53e1c025c5bdacc50f34a9e8ada8b6dc5b68a6

    SHA256

    47ac7167e7624621a9cfe6b4186361fd417776e79aaf8af4ffbd9abf9f7468f5

    SHA512

    4895d17789ccefd003545994b952f54b96968c556d0016735036fe2340a1aa92145f35e3f2014e9daf8fccf6cfaba78f2f0f5e96edc12ce1b2da13935f128f5d

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x1106576.exe

    Filesize

    841KB

    MD5

    b5a0698f280c628dbc4925ba5b8e5245

    SHA1

    df53e1c025c5bdacc50f34a9e8ada8b6dc5b68a6

    SHA256

    47ac7167e7624621a9cfe6b4186361fd417776e79aaf8af4ffbd9abf9f7468f5

    SHA512

    4895d17789ccefd003545994b952f54b96968c556d0016735036fe2340a1aa92145f35e3f2014e9daf8fccf6cfaba78f2f0f5e96edc12ce1b2da13935f128f5d

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe

    Filesize

    563KB

    MD5

    ced399856eb2869844f5172b06db4416

    SHA1

    a4bf98d2f08da14ce7047fc388ba4167fec73bf2

    SHA256

    273ab4cf6b1a77c2563d1c4c30f07eb6623b506f0c4091ca88dea2298ea71e21

    SHA512

    1d66ca1119bed78203650d4d7fbbed991abebf3eff00cf7888f748fd442a234f919b69b6888021bf261fbb9a9abd8df24d737d88d754e674cbbd7e4082e09b2b

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x1003329.exe

    Filesize

    563KB

    MD5

    ced399856eb2869844f5172b06db4416

    SHA1

    a4bf98d2f08da14ce7047fc388ba4167fec73bf2

    SHA256

    273ab4cf6b1a77c2563d1c4c30f07eb6623b506f0c4091ca88dea2298ea71e21

    SHA512

    1d66ca1119bed78203650d4d7fbbed991abebf3eff00cf7888f748fd442a234f919b69b6888021bf261fbb9a9abd8df24d737d88d754e674cbbd7e4082e09b2b

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe

    Filesize

    397KB

    MD5

    a6646fe27b200baa5c3c566c6f5a1eb5

    SHA1

    16b7ffecb0c5d6b7fa5d8c2f8a58e1c1268bf5b8

    SHA256

    9f1f86884874c885a95ce54be6f296d75853a174f21e9a2e7aed6c1ff3eb553f

    SHA512

    bf7cee7bfd131d8bf905ccb4a2eb5afdd370f317d7115380b09ba0188abc9eb2d91a87acf6096540a56948665395cb1ac70adc5b5f0b4050e79ba1e6c55a85b5

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x9588010.exe

    Filesize

    397KB

    MD5

    a6646fe27b200baa5c3c566c6f5a1eb5

    SHA1

    16b7ffecb0c5d6b7fa5d8c2f8a58e1c1268bf5b8

    SHA256

    9f1f86884874c885a95ce54be6f296d75853a174f21e9a2e7aed6c1ff3eb553f

    SHA512

    bf7cee7bfd131d8bf905ccb4a2eb5afdd370f317d7115380b09ba0188abc9eb2d91a87acf6096540a56948665395cb1ac70adc5b5f0b4050e79ba1e6c55a85b5

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g2659924.exe

    Filesize

    379KB

    MD5

    400c1cc98151cd939061dae6b2443e8a

    SHA1

    71d6f0fca1e3f5c467506c943125a76c4f9dce6d

    SHA256

    ea830a0b8e8c8ac1fdb14cd943a25a17a6523c4516b070ed38e5379f69b1e006

    SHA512

    233c983e9f1edb196a354c941badbba84e64e1fd4819a561504447d96d79f69d374f1870adb1312134f13d35e38f65af2822329a9e4ce0b2125f90683711fe42

  • memory/2616-44-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-45-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-48-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-43-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-52-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-54-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-46-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-50-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-47-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2616-49-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB