Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 05:50

General

  • Target

    6ef19bda70bacdba164ed285f321520d9d0db63dafbd6669d6f66eed1b723192.exe

  • Size

    928KB

  • MD5

    dcfcad691a152d5e647216c62be2f5f8

  • SHA1

    8d0c7f4b05b104382b360cf7380528cb6491b9cb

  • SHA256

    6ef19bda70bacdba164ed285f321520d9d0db63dafbd6669d6f66eed1b723192

  • SHA512

    11b64cfbe54783f202e61ff60aa5b372d8c2c78d1b9acb698037843e87eef3d05e17a9d3efe030b140b3d17ffec3b5df8791013c9e68607272932d4d62d18705

  • SSDEEP

    24576:myR1EjH6b0vxRY4w0bOo9Ese6JlnWks6EU:1zMawpunwOove6JlnWks

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\6ef19bda70bacdba164ed285f321520d9d0db63dafbd6669d6f66eed1b723192.exe
    "C:\Users\Admin\AppData\Local\Temp\6ef19bda70bacdba164ed285f321520d9d0db63dafbd6669d6f66eed1b723192.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:240
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3036
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2632
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2976
            • 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:2960
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 268
                7⤵
                • Program crash
                PID:1740
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 276
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe

    Filesize

    826KB

    MD5

    0ade78b147982d5fa1243787603b1990

    SHA1

    64768993f9fe16923621608854d4a8f4bbd2e7df

    SHA256

    0237686b5f4d0c96bc1a0f4b11c4ef241cd606b6b9f916e81399d6ce9b13320e

    SHA512

    1f0ba3e20b17979f611466eb78b70b67f26eee7cd22306ae4b35609ec91b5548771ee827ebc70a1eda99412a92c9836d9bf861761f101562b3f9dccc83dc235f

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe

    Filesize

    826KB

    MD5

    0ade78b147982d5fa1243787603b1990

    SHA1

    64768993f9fe16923621608854d4a8f4bbd2e7df

    SHA256

    0237686b5f4d0c96bc1a0f4b11c4ef241cd606b6b9f916e81399d6ce9b13320e

    SHA512

    1f0ba3e20b17979f611466eb78b70b67f26eee7cd22306ae4b35609ec91b5548771ee827ebc70a1eda99412a92c9836d9bf861761f101562b3f9dccc83dc235f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe

    Filesize

    555KB

    MD5

    c0d9832ebd91609ee3816eaa85c19080

    SHA1

    132105de23e524a55268250a5627c978edfec85f

    SHA256

    21cb45d3271200c1ed102bbcc17771a9afe9bb4279f8e27d7da8564be2fa7754

    SHA512

    06eca355d02a9b681f98668e39d5f52d999ec6b45c302fd3d896bdc680486a4d22192816abd88f7486ec3b058da246cfb12d429338930259b623f524483aa712

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe

    Filesize

    555KB

    MD5

    c0d9832ebd91609ee3816eaa85c19080

    SHA1

    132105de23e524a55268250a5627c978edfec85f

    SHA256

    21cb45d3271200c1ed102bbcc17771a9afe9bb4279f8e27d7da8564be2fa7754

    SHA512

    06eca355d02a9b681f98668e39d5f52d999ec6b45c302fd3d896bdc680486a4d22192816abd88f7486ec3b058da246cfb12d429338930259b623f524483aa712

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe

    Filesize

    389KB

    MD5

    33265241bf38320d39a74fed2babdaf3

    SHA1

    5ce57dd0333f7b060247ac68e24ef6a2a2d7b6d5

    SHA256

    5a4d7bc05f6a7669ebc5ec0099b1007c389ca7669aef1e313e8a5da1fece90c0

    SHA512

    2e3674e516229630cc60b60939f319c2689c379bfbf75b8218bc57f6aba4ffff8c38fbea3f16cae8645158b15fb551bd1a56667835ad5befb3a0ddd21512b4da

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe

    Filesize

    389KB

    MD5

    33265241bf38320d39a74fed2babdaf3

    SHA1

    5ce57dd0333f7b060247ac68e24ef6a2a2d7b6d5

    SHA256

    5a4d7bc05f6a7669ebc5ec0099b1007c389ca7669aef1e313e8a5da1fece90c0

    SHA512

    2e3674e516229630cc60b60939f319c2689c379bfbf75b8218bc57f6aba4ffff8c38fbea3f16cae8645158b15fb551bd1a56667835ad5befb3a0ddd21512b4da

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe

    Filesize

    826KB

    MD5

    0ade78b147982d5fa1243787603b1990

    SHA1

    64768993f9fe16923621608854d4a8f4bbd2e7df

    SHA256

    0237686b5f4d0c96bc1a0f4b11c4ef241cd606b6b9f916e81399d6ce9b13320e

    SHA512

    1f0ba3e20b17979f611466eb78b70b67f26eee7cd22306ae4b35609ec91b5548771ee827ebc70a1eda99412a92c9836d9bf861761f101562b3f9dccc83dc235f

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\x3272903.exe

    Filesize

    826KB

    MD5

    0ade78b147982d5fa1243787603b1990

    SHA1

    64768993f9fe16923621608854d4a8f4bbd2e7df

    SHA256

    0237686b5f4d0c96bc1a0f4b11c4ef241cd606b6b9f916e81399d6ce9b13320e

    SHA512

    1f0ba3e20b17979f611466eb78b70b67f26eee7cd22306ae4b35609ec91b5548771ee827ebc70a1eda99412a92c9836d9bf861761f101562b3f9dccc83dc235f

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe

    Filesize

    555KB

    MD5

    c0d9832ebd91609ee3816eaa85c19080

    SHA1

    132105de23e524a55268250a5627c978edfec85f

    SHA256

    21cb45d3271200c1ed102bbcc17771a9afe9bb4279f8e27d7da8564be2fa7754

    SHA512

    06eca355d02a9b681f98668e39d5f52d999ec6b45c302fd3d896bdc680486a4d22192816abd88f7486ec3b058da246cfb12d429338930259b623f524483aa712

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\x2885063.exe

    Filesize

    555KB

    MD5

    c0d9832ebd91609ee3816eaa85c19080

    SHA1

    132105de23e524a55268250a5627c978edfec85f

    SHA256

    21cb45d3271200c1ed102bbcc17771a9afe9bb4279f8e27d7da8564be2fa7754

    SHA512

    06eca355d02a9b681f98668e39d5f52d999ec6b45c302fd3d896bdc680486a4d22192816abd88f7486ec3b058da246cfb12d429338930259b623f524483aa712

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe

    Filesize

    389KB

    MD5

    33265241bf38320d39a74fed2babdaf3

    SHA1

    5ce57dd0333f7b060247ac68e24ef6a2a2d7b6d5

    SHA256

    5a4d7bc05f6a7669ebc5ec0099b1007c389ca7669aef1e313e8a5da1fece90c0

    SHA512

    2e3674e516229630cc60b60939f319c2689c379bfbf75b8218bc57f6aba4ffff8c38fbea3f16cae8645158b15fb551bd1a56667835ad5befb3a0ddd21512b4da

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\x7752782.exe

    Filesize

    389KB

    MD5

    33265241bf38320d39a74fed2babdaf3

    SHA1

    5ce57dd0333f7b060247ac68e24ef6a2a2d7b6d5

    SHA256

    5a4d7bc05f6a7669ebc5ec0099b1007c389ca7669aef1e313e8a5da1fece90c0

    SHA512

    2e3674e516229630cc60b60939f319c2689c379bfbf75b8218bc57f6aba4ffff8c38fbea3f16cae8645158b15fb551bd1a56667835ad5befb3a0ddd21512b4da

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\g5950784.exe

    Filesize

    356KB

    MD5

    61516fb54b2c040496fee49857258d2f

    SHA1

    4ed4716ac34d99729fde6da11fe40292d791c170

    SHA256

    6e58f4748798659a09c7ad4c67e429cbbbf8b7b356f0a1a326c86c635e4394a2

    SHA512

    01c38c659ed3c8bbdaebe6aa9c308417402f4d801348dbe27d95813398d1e2ecde05e8b8a478ccdb14cfacdeda41827afd83f3c2345531cf5a023488ac15ce3b

  • memory/2960-48-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-46-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-45-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-43-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-52-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-54-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-50-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-49-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2960-47-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2960-44-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB