Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 20:40

General

  • Target

    13469795222a9d5a4f2d4b7a60bd60ccfec9c969c5567365c25533b82be64484.exe

  • Size

    994KB

  • MD5

    34ef23c18f8dad13ed7cfd023f5f29d4

  • SHA1

    be19fd0f3452cec270a74be2bb7d7f4632d9ac5c

  • SHA256

    13469795222a9d5a4f2d4b7a60bd60ccfec9c969c5567365c25533b82be64484

  • SHA512

    b1916c400525a82bbcd2cb01e36be9ad3fc391bf19ab954b7ae7d68ff32e6850aa76493d314086647a0faad0baaaa3607e94bab98b0f473e14f050922e93f3b9

  • SSDEEP

    12288:3Mrgy90XfNF4s3hbXW0FclsuQbPDENDRJZaiiznv9heykaPsYFUbLR+bEc2N:7yQfNaMDFEsugPDeRJZa9lPsYgMq

Malware Config

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Signatures

  • Detect Mystic stealer payload 8 IoCs
  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Mystic

    Mystic is an infostealer written in C++.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 16 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 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 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13469795222a9d5a4f2d4b7a60bd60ccfec9c969c5567365c25533b82be64484.exe
    "C:\Users\Admin\AppData\Local\Temp\13469795222a9d5a4f2d4b7a60bd60ccfec9c969c5567365c25533b82be64484.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3048
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2640
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2900
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2504
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5569338.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5569338.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2532
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2612
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
                7⤵
                  PID:2576
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 36
                  7⤵
                  • Loads dropped DLL
                  • Program crash
                  PID:1968

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe

      Filesize

      892KB

      MD5

      a984915e88bde85e9dbc9fbca4fd6a19

      SHA1

      81a6cbddbdb662071c1d419b9a93d13e49e1a9b1

      SHA256

      2d74a8c8a87f12566e36ad65a899f98673b763e6f6bd305f0bec2fd70f69f5ba

      SHA512

      4c839743dde5c07fe00231fac432396c173656f46ea4d9022740cdd79e1077f53c49e4360a5ba322e1262c32e4f524a3751187bc149e9c34c1ddcdcf91815ee3

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe

      Filesize

      892KB

      MD5

      a984915e88bde85e9dbc9fbca4fd6a19

      SHA1

      81a6cbddbdb662071c1d419b9a93d13e49e1a9b1

      SHA256

      2d74a8c8a87f12566e36ad65a899f98673b763e6f6bd305f0bec2fd70f69f5ba

      SHA512

      4c839743dde5c07fe00231fac432396c173656f46ea4d9022740cdd79e1077f53c49e4360a5ba322e1262c32e4f524a3751187bc149e9c34c1ddcdcf91815ee3

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe

      Filesize

      709KB

      MD5

      3a310e1b67a1bca891462bcf9902d2be

      SHA1

      3b2ebcc85d458fad57ea8d44c2ec857fcebe3c3d

      SHA256

      37928abb0aa708362f1e304dd9db4ed8a2776653af701fb535d64fc126640522

      SHA512

      ba1d313c601f553c9281852260610ddac18e3d7be92f48efc99655e5255567ed4353d0a0816bbb944472e5c575ecf586ed1bd2319b1dd1662e82aa6b40a168ba

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe

      Filesize

      709KB

      MD5

      3a310e1b67a1bca891462bcf9902d2be

      SHA1

      3b2ebcc85d458fad57ea8d44c2ec857fcebe3c3d

      SHA256

      37928abb0aa708362f1e304dd9db4ed8a2776653af701fb535d64fc126640522

      SHA512

      ba1d313c601f553c9281852260610ddac18e3d7be92f48efc99655e5255567ed4353d0a0816bbb944472e5c575ecf586ed1bd2319b1dd1662e82aa6b40a168ba

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe

      Filesize

      527KB

      MD5

      2d92010b8fda72ec3fa8c6959d08cf42

      SHA1

      e40e19d084348cb2fa0cd4a6986ac16823167190

      SHA256

      97ae64c4d24454f100c7664a89454adecec50f83eadbce6c991d9efb89b00844

      SHA512

      6f7e90ceb872fc3ff48c21588d9ab0f298884e08047aba3621e16b97889bfbe706e694def77580f5393c57ccb63c98b791365e706f753bbe669f2caad28e79ee

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe

      Filesize

      527KB

      MD5

      2d92010b8fda72ec3fa8c6959d08cf42

      SHA1

      e40e19d084348cb2fa0cd4a6986ac16823167190

      SHA256

      97ae64c4d24454f100c7664a89454adecec50f83eadbce6c991d9efb89b00844

      SHA512

      6f7e90ceb872fc3ff48c21588d9ab0f298884e08047aba3621e16b97889bfbe706e694def77580f5393c57ccb63c98b791365e706f753bbe669f2caad28e79ee

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe

      Filesize

      296KB

      MD5

      2e5cdedd303f1e7e3fa07c916771154f

      SHA1

      891b2102c6f572636a4768d77f08cd3bc8cad23f

      SHA256

      4f768f8e34322cd9dcf6b5ab0ab55b8b437fa53e4321b3b528c2d55af602d9fa

      SHA512

      b74c6937f0082322acc29bfc883322ccc601734f502aa0117ec8f5467618dda34f6e8dde64b42359a7a7b9dad8e5840f6947e11372f832d19d851d39e10fc41a

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe

      Filesize

      296KB

      MD5

      2e5cdedd303f1e7e3fa07c916771154f

      SHA1

      891b2102c6f572636a4768d77f08cd3bc8cad23f

      SHA256

      4f768f8e34322cd9dcf6b5ab0ab55b8b437fa53e4321b3b528c2d55af602d9fa

      SHA512

      b74c6937f0082322acc29bfc883322ccc601734f502aa0117ec8f5467618dda34f6e8dde64b42359a7a7b9dad8e5840f6947e11372f832d19d851d39e10fc41a

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5569338.exe

      Filesize

      11KB

      MD5

      3f801188b87b3efd69c51f1c93f62561

      SHA1

      94364c72a405693364c2ee1af3ab50a0ad735886

      SHA256

      343fd64400facd46b29f171733ea51d2353aa998de205735d098ffca3d141b9a

      SHA512

      7dad5bb07fc165910c8c43705c8f6cebe82ebece16d25913409c254ba43bbdff4892627534591088cc98d8ec1094d78d9dd3cd48598844fa277d5cf72db8778c

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\q5569338.exe

      Filesize

      11KB

      MD5

      3f801188b87b3efd69c51f1c93f62561

      SHA1

      94364c72a405693364c2ee1af3ab50a0ad735886

      SHA256

      343fd64400facd46b29f171733ea51d2353aa998de205735d098ffca3d141b9a

      SHA512

      7dad5bb07fc165910c8c43705c8f6cebe82ebece16d25913409c254ba43bbdff4892627534591088cc98d8ec1094d78d9dd3cd48598844fa277d5cf72db8778c

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe

      Filesize

      892KB

      MD5

      a984915e88bde85e9dbc9fbca4fd6a19

      SHA1

      81a6cbddbdb662071c1d419b9a93d13e49e1a9b1

      SHA256

      2d74a8c8a87f12566e36ad65a899f98673b763e6f6bd305f0bec2fd70f69f5ba

      SHA512

      4c839743dde5c07fe00231fac432396c173656f46ea4d9022740cdd79e1077f53c49e4360a5ba322e1262c32e4f524a3751187bc149e9c34c1ddcdcf91815ee3

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\z7485974.exe

      Filesize

      892KB

      MD5

      a984915e88bde85e9dbc9fbca4fd6a19

      SHA1

      81a6cbddbdb662071c1d419b9a93d13e49e1a9b1

      SHA256

      2d74a8c8a87f12566e36ad65a899f98673b763e6f6bd305f0bec2fd70f69f5ba

      SHA512

      4c839743dde5c07fe00231fac432396c173656f46ea4d9022740cdd79e1077f53c49e4360a5ba322e1262c32e4f524a3751187bc149e9c34c1ddcdcf91815ee3

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe

      Filesize

      709KB

      MD5

      3a310e1b67a1bca891462bcf9902d2be

      SHA1

      3b2ebcc85d458fad57ea8d44c2ec857fcebe3c3d

      SHA256

      37928abb0aa708362f1e304dd9db4ed8a2776653af701fb535d64fc126640522

      SHA512

      ba1d313c601f553c9281852260610ddac18e3d7be92f48efc99655e5255567ed4353d0a0816bbb944472e5c575ecf586ed1bd2319b1dd1662e82aa6b40a168ba

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\z3813204.exe

      Filesize

      709KB

      MD5

      3a310e1b67a1bca891462bcf9902d2be

      SHA1

      3b2ebcc85d458fad57ea8d44c2ec857fcebe3c3d

      SHA256

      37928abb0aa708362f1e304dd9db4ed8a2776653af701fb535d64fc126640522

      SHA512

      ba1d313c601f553c9281852260610ddac18e3d7be92f48efc99655e5255567ed4353d0a0816bbb944472e5c575ecf586ed1bd2319b1dd1662e82aa6b40a168ba

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe

      Filesize

      527KB

      MD5

      2d92010b8fda72ec3fa8c6959d08cf42

      SHA1

      e40e19d084348cb2fa0cd4a6986ac16823167190

      SHA256

      97ae64c4d24454f100c7664a89454adecec50f83eadbce6c991d9efb89b00844

      SHA512

      6f7e90ceb872fc3ff48c21588d9ab0f298884e08047aba3621e16b97889bfbe706e694def77580f5393c57ccb63c98b791365e706f753bbe669f2caad28e79ee

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\z4696145.exe

      Filesize

      527KB

      MD5

      2d92010b8fda72ec3fa8c6959d08cf42

      SHA1

      e40e19d084348cb2fa0cd4a6986ac16823167190

      SHA256

      97ae64c4d24454f100c7664a89454adecec50f83eadbce6c991d9efb89b00844

      SHA512

      6f7e90ceb872fc3ff48c21588d9ab0f298884e08047aba3621e16b97889bfbe706e694def77580f5393c57ccb63c98b791365e706f753bbe669f2caad28e79ee

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe

      Filesize

      296KB

      MD5

      2e5cdedd303f1e7e3fa07c916771154f

      SHA1

      891b2102c6f572636a4768d77f08cd3bc8cad23f

      SHA256

      4f768f8e34322cd9dcf6b5ab0ab55b8b437fa53e4321b3b528c2d55af602d9fa

      SHA512

      b74c6937f0082322acc29bfc883322ccc601734f502aa0117ec8f5467618dda34f6e8dde64b42359a7a7b9dad8e5840f6947e11372f832d19d851d39e10fc41a

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\z4585205.exe

      Filesize

      296KB

      MD5

      2e5cdedd303f1e7e3fa07c916771154f

      SHA1

      891b2102c6f572636a4768d77f08cd3bc8cad23f

      SHA256

      4f768f8e34322cd9dcf6b5ab0ab55b8b437fa53e4321b3b528c2d55af602d9fa

      SHA512

      b74c6937f0082322acc29bfc883322ccc601734f502aa0117ec8f5467618dda34f6e8dde64b42359a7a7b9dad8e5840f6947e11372f832d19d851d39e10fc41a

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\q5569338.exe

      Filesize

      11KB

      MD5

      3f801188b87b3efd69c51f1c93f62561

      SHA1

      94364c72a405693364c2ee1af3ab50a0ad735886

      SHA256

      343fd64400facd46b29f171733ea51d2353aa998de205735d098ffca3d141b9a

      SHA512

      7dad5bb07fc165910c8c43705c8f6cebe82ebece16d25913409c254ba43bbdff4892627534591088cc98d8ec1094d78d9dd3cd48598844fa277d5cf72db8778c

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • \Users\Admin\AppData\Local\Temp\IXP004.TMP\r5444812.exe

      Filesize

      276KB

      MD5

      56521a0f333ba20257a34abe918bc1de

      SHA1

      759a684b0c08487504d2fb56dba71be75532194a

      SHA256

      a38410123170c8c50284782861bf188b832b1468f1c068c61e90f241a17b565a

      SHA512

      33d83f2ca92abf5f283647e5424dc31b7c54a5fd65f4d8109b6f707ede8e7e95266d32719411203054938d44b8c26ac4740c9ecff4f71f2e9729c0b0d65817a3

    • memory/2532-51-0x000007FEF5CE0000-0x000007FEF66CC000-memory.dmp

      Filesize

      9.9MB

    • memory/2532-50-0x000007FEF5CE0000-0x000007FEF66CC000-memory.dmp

      Filesize

      9.9MB

    • memory/2532-48-0x0000000000AF0000-0x0000000000AFA000-memory.dmp

      Filesize

      40KB

    • memory/2532-49-0x000007FEF5CE0000-0x000007FEF66CC000-memory.dmp

      Filesize

      9.9MB

    • memory/2576-73-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2576-71-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-74-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-63-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-76-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-78-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-79-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-61-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-69-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-67-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-65-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/2576-84-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB