Analysis

  • max time kernel
    118s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 05:03

General

  • Target

    6f409be2ce6f2984ec0ef230bb1423e6b2080a44f470ddd19df491edf23656ba.exe

  • Size

    928KB

  • MD5

    3b0702d6a6ef1940e5c745a3cd6a9a41

  • SHA1

    3b7ecc2c01ead9014d827c368fc197059a0e3200

  • SHA256

    6f409be2ce6f2984ec0ef230bb1423e6b2080a44f470ddd19df491edf23656ba

  • SHA512

    80ae9454fd2bb945daa256dbd29571c528f068a23c9475e3a2ef6c0bcce8522f5caa48bff633905f3cf91bd71c85d7af5449c0a023bb69d7566bb2b88b45f76a

  • SSDEEP

    12288:rMrey90rAt8kShe4IudlvYsyoiip6vR/3aaxGk4+/9U4lIxBsx4ShHZ+XV5Eq8qv:JycdVZo5/ddfuBpSHwV5E5emBQX

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\6f409be2ce6f2984ec0ef230bb1423e6b2080a44f470ddd19df491edf23656ba.exe
    "C:\Users\Admin\AppData\Local\Temp\6f409be2ce6f2984ec0ef230bb1423e6b2080a44f470ddd19df491edf23656ba.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2628
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2700
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2264
            • 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:2600
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 268
                7⤵
                • Program crash
                PID:2492
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 276
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2612

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe

          Filesize

          826KB

          MD5

          6d368034064f4aec421b17f47f6ab9f6

          SHA1

          c5cecdd9aae0ae1ef4150e41f6667a79d31cc98d

          SHA256

          c893a0de68f5da325b89b7fd9217c61cee835fe27b7d9aec72e49c7c2feec88d

          SHA512

          0abf44ae84e4d790996ae0e13197043854bf33e6eb75e566e23784d85ea024bb5c9fe667b5c74ddb804a05bbbb1dc280a9ce89d2b0cda50d6adf0ac27e9b3d8b

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe

          Filesize

          826KB

          MD5

          6d368034064f4aec421b17f47f6ab9f6

          SHA1

          c5cecdd9aae0ae1ef4150e41f6667a79d31cc98d

          SHA256

          c893a0de68f5da325b89b7fd9217c61cee835fe27b7d9aec72e49c7c2feec88d

          SHA512

          0abf44ae84e4d790996ae0e13197043854bf33e6eb75e566e23784d85ea024bb5c9fe667b5c74ddb804a05bbbb1dc280a9ce89d2b0cda50d6adf0ac27e9b3d8b

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe

          Filesize

          555KB

          MD5

          332c5201b49536e5009b836de1cf871f

          SHA1

          0455d521fd075d1da39bd67694ee544876490053

          SHA256

          b670547008ac27039f970cf706a77a85aa048226e6390f3499b5e4fc847d5c6a

          SHA512

          8811998ed67dfd4000b79901a6d57b82acd1a8116f470b0d259f99ddff5fc6d929e53ba6e01f963ff869074f288a38d9c9193d67a93eebea5f91f31e846630ea

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe

          Filesize

          555KB

          MD5

          332c5201b49536e5009b836de1cf871f

          SHA1

          0455d521fd075d1da39bd67694ee544876490053

          SHA256

          b670547008ac27039f970cf706a77a85aa048226e6390f3499b5e4fc847d5c6a

          SHA512

          8811998ed67dfd4000b79901a6d57b82acd1a8116f470b0d259f99ddff5fc6d929e53ba6e01f963ff869074f288a38d9c9193d67a93eebea5f91f31e846630ea

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe

          Filesize

          390KB

          MD5

          559a684b443f9e536c88bff0fee1f391

          SHA1

          032fc9af866425f80d32b8ba866adde044a6c65c

          SHA256

          ccfa9d671b3bd152015ed1809647d31a05c697c10994bcf57387bd02bdfc03ce

          SHA512

          7fd64d632ff1695dc4ae4dba89ce6f87c89381f2efc1ad63a896b4e3cc4a9e77766d0ab10f576cff7e2fe19427d81218911c136f8d037e28de42721d95185d02

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe

          Filesize

          390KB

          MD5

          559a684b443f9e536c88bff0fee1f391

          SHA1

          032fc9af866425f80d32b8ba866adde044a6c65c

          SHA256

          ccfa9d671b3bd152015ed1809647d31a05c697c10994bcf57387bd02bdfc03ce

          SHA512

          7fd64d632ff1695dc4ae4dba89ce6f87c89381f2efc1ad63a896b4e3cc4a9e77766d0ab10f576cff7e2fe19427d81218911c136f8d037e28de42721d95185d02

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe

          Filesize

          826KB

          MD5

          6d368034064f4aec421b17f47f6ab9f6

          SHA1

          c5cecdd9aae0ae1ef4150e41f6667a79d31cc98d

          SHA256

          c893a0de68f5da325b89b7fd9217c61cee835fe27b7d9aec72e49c7c2feec88d

          SHA512

          0abf44ae84e4d790996ae0e13197043854bf33e6eb75e566e23784d85ea024bb5c9fe667b5c74ddb804a05bbbb1dc280a9ce89d2b0cda50d6adf0ac27e9b3d8b

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x6526259.exe

          Filesize

          826KB

          MD5

          6d368034064f4aec421b17f47f6ab9f6

          SHA1

          c5cecdd9aae0ae1ef4150e41f6667a79d31cc98d

          SHA256

          c893a0de68f5da325b89b7fd9217c61cee835fe27b7d9aec72e49c7c2feec88d

          SHA512

          0abf44ae84e4d790996ae0e13197043854bf33e6eb75e566e23784d85ea024bb5c9fe667b5c74ddb804a05bbbb1dc280a9ce89d2b0cda50d6adf0ac27e9b3d8b

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe

          Filesize

          555KB

          MD5

          332c5201b49536e5009b836de1cf871f

          SHA1

          0455d521fd075d1da39bd67694ee544876490053

          SHA256

          b670547008ac27039f970cf706a77a85aa048226e6390f3499b5e4fc847d5c6a

          SHA512

          8811998ed67dfd4000b79901a6d57b82acd1a8116f470b0d259f99ddff5fc6d929e53ba6e01f963ff869074f288a38d9c9193d67a93eebea5f91f31e846630ea

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x6572699.exe

          Filesize

          555KB

          MD5

          332c5201b49536e5009b836de1cf871f

          SHA1

          0455d521fd075d1da39bd67694ee544876490053

          SHA256

          b670547008ac27039f970cf706a77a85aa048226e6390f3499b5e4fc847d5c6a

          SHA512

          8811998ed67dfd4000b79901a6d57b82acd1a8116f470b0d259f99ddff5fc6d929e53ba6e01f963ff869074f288a38d9c9193d67a93eebea5f91f31e846630ea

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe

          Filesize

          390KB

          MD5

          559a684b443f9e536c88bff0fee1f391

          SHA1

          032fc9af866425f80d32b8ba866adde044a6c65c

          SHA256

          ccfa9d671b3bd152015ed1809647d31a05c697c10994bcf57387bd02bdfc03ce

          SHA512

          7fd64d632ff1695dc4ae4dba89ce6f87c89381f2efc1ad63a896b4e3cc4a9e77766d0ab10f576cff7e2fe19427d81218911c136f8d037e28de42721d95185d02

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x6858340.exe

          Filesize

          390KB

          MD5

          559a684b443f9e536c88bff0fee1f391

          SHA1

          032fc9af866425f80d32b8ba866adde044a6c65c

          SHA256

          ccfa9d671b3bd152015ed1809647d31a05c697c10994bcf57387bd02bdfc03ce

          SHA512

          7fd64d632ff1695dc4ae4dba89ce6f87c89381f2efc1ad63a896b4e3cc4a9e77766d0ab10f576cff7e2fe19427d81218911c136f8d037e28de42721d95185d02

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g0448141.exe

          Filesize

          356KB

          MD5

          40a553810d7b000a4499d6c06871f399

          SHA1

          1bc6cd10ad85e59cecd82d2711d0c585787d1e2b

          SHA256

          e16b92deccaeddbade8747eadcd51ec820658c4c92b859190d75281c9d84dab3

          SHA512

          14cede07c2782ebc859861597db56ac059bc4e008eda5d856a146b20f8ebd7e3237264242255d29b849aa5c400ef07767c66e41c5c4c96d60f618401b22655e4

        • memory/2600-45-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-47-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-43-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-44-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-52-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-54-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-50-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-48-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB

        • memory/2600-49-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2600-46-0x0000000000400000-0x0000000000428000-memory.dmp

          Filesize

          160KB