Analysis

  • max time kernel
    160s
  • max time network
    175s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 02:06

General

  • Target
    3a9c8dc060b839403dcfc8a72d29defd.exe
  • Size 4.2MB
  • Sample240106-cjebpsefdk
  • SHA256 cc7ad818e9d4037c72b8cafeee214ecf2f6fe6c9af43ebfa221fb68cc7b5f966
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detected google phishing page
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 11 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • AutoIT Executable 4 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a9c8dc060b839403dcfc8a72d29defd.exe
    "C:\Users\Admin\AppData\Local\Temp\3a9c8dc060b839403dcfc8a72d29defd.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2276
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2860
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2972
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:2208
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe" https://accounts.google.com/
              6⤵
              • Modifies Internet Explorer settings
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:2744
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Drops startup file
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Adds Run key to start application
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2596
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "powershell" Get-MpPreference -verbose
              6⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3016
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:576
              • C:\Windows\SysWOW64\schtasks.exe
                schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
                7⤵
                • Creates scheduled task(s)
                PID:584
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
              6⤵
                PID:268
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2744 CREDAT:275457 /prefetch:2
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1732
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
      1⤵
      • Creates scheduled task(s)
      PID:560

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 b3b449c303faeb1b7fa381426dc8892829898027b4d7f6d49d6469e730edfdb7
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 6f54bbceab87b03657f2392e6ed0c1755277c30f9ffb37d3db77344f3b7e6649
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 ef06330d2299fb4b2fd87f6e39e8dae7a69235597e816e22c499aeb7bfe82241
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 23c7f6cf49167ae122b9e8fac7fb1e55850033511f07d4f9e0ee34f69235f444
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 85126ac2e069b5729f44d8d9c9f559c5a721fdf5ffbc00f57ece4dbd1d437105
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 158d3cd672e661c08353856def9d8cb3825fa0fd78a74a086c34d48a47e14e57
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 dd111ad417376e72b3d93592c460a250ffc73da7d3fe0a60f52cc10b01403510
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 6ac8742597fbb7482a7a9945f42338dd9df7a43fd9f071b6b4bceaad0d2c4bcc
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 393f59087f3a623494acc9680508cd46f33a6cd0e3a85774aaa6e4deacc5ba0e
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 01ee60c1aa0ebf00f4536ef1669be31a372fdd912ab27370bc4273039da9d920
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 471306a41f5987c79828a61327bbbe2532d9ff7a8d3c9737c32e7be80ee2129a
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 34f7b5f4ff5e720061932e420ff52556ce85bf6cb44c49097f8672c593ec996f
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 623adcfacfc4b58af561f3364a6c6511fdba3dbbb45aad3961879f13f6c2f7e2
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 bbb767e2fd213a43ccf0e5558edd2bd7f511109913771c9ac7c35220503231fa
          • MD5 SHA1 SHA512

          94308059B57B3142E455B38A6EB92015

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
          • Size 344B
          • SHA256 fc2bcaba24a03d63053d95c59c80e62a4a905645a12b350ba8e08ee85608bd65
          • MD5 SHA1 SHA512

          MaxLoonaFest131.exe

          • Path C:\Users\Admin\AppData\Local\MaxLoonaFest131\MaxLoonaFest131.exe
          • Size 38KB
          • SHA256 3fbeced7fead96fe8025bc88bc949a4f3cbbc6fc756fdaf4523df92878aa2afe
          • MD5 SHA1 SHA512 SSDEEP

          imagestore.dat

          • Path C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\2tj7qpw\imagestore.dat
          • Size 5KB
          • SHA256 809dd405c242eb84b1889e19240b0c9dcd5f5f86cdec3394e02f9e8938a3432b
          • MD5 SHA1 SHA512 SSDEEP

          favicon[2].ico

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LAJVCBJI\favicon[2].ico
          • Size 5KB
          • SHA256 6da5620880159634213e197fafca1dde0272153be3e4590818533fab8d040770
          • MD5 SHA1 SHA512 SSDEEP

          CabEF4F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\CabEF4F.tmp
          • Size 65KB
          • SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
          • MD5 SHA1 SHA512 SSDEEP

          Lm3NB63.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
          • Size 418KB
          • SHA256 e1f1dfe6449c169a3197d0538c9dd01eb2f211b1c6c70d550d49feef69726845
          • MD5 SHA1 SHA512 SSDEEP

          Lm3NB63.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
          • Size 230KB
          • SHA256 b781f77a8dc081c5d67b4cb0ab8a447ee36598ea2065b167b43c4664a30b3b49
          • MD5 SHA1 SHA512 SSDEEP

          Rb3sH52.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
          • Size 132KB
          • SHA256 a25cc584b96e0f07c6b3959ced2fb94b338eca818a132f618849797029f25e22
          • MD5 SHA1 SHA512 SSDEEP

          Rb3sH52.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
          • Size 67KB
          • SHA256 bd30d74883768b4ae80dde0d5a83285fd14d01aa506568af23e5f192712ce05b
          • MD5 SHA1 SHA512 SSDEEP

          cN5Rh86.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          • Size 32KB
          • SHA256 7307901feaeff084ba9bc76736644959b9c2e23c097bfc053defdecb0e6c89dd
          • MD5 SHA1 SHA512 SSDEEP

          cN5Rh86.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          • Size 74KB
          • SHA256 0329aa96c4760545496a21523f84add83fc445a542cd8aa9bc5b8e7f3f6f28e1
          • MD5 SHA1 SHA512 SSDEEP

          1uT83YZ4.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
          • Size 67KB
          • SHA256 ab3f765a610041118d226412a474d91e00fe34be8edfe3b6c18da414ea28a086
          • MD5 SHA1 SHA512 SSDEEP

          1uT83YZ4.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
          • Size 31KB
          • SHA256 7df8f43ca9c149dd460deb27cab851ca24829b3db0d97886a24bacbead53ba90
          • MD5 SHA1 SHA512 SSDEEP

          2cD4503.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
          • Size 98KB
          • SHA256 d141ebac115629d24d6f54431a3ca2d47dd93c64c47dfa403a65ed3460ea1d89
          • MD5 SHA1 SHA512 SSDEEP

          2cD4503.exe

          • Path C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
          • Size 147KB
          • SHA256 55c1b18e8c94b5cbae27e1a4ad806598dd54831514c3580b8d9d009b3d51a4c9
          • MD5 SHA1 SHA512 SSDEEP

          TarF27E.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\TarF27E.tmp
          • Size 105KB
          • SHA256 0a04f58ff585c8853c399e4179d1020e73b6eb82950c171fbcdef509f1bf4283
          • MD5 SHA1 SHA512 SSDEEP

          FANBooster131.exe

          • Path \Users\Admin\AppData\Local\Temp\FANBooster131\FANBooster131.exe
          • Size 73KB
          • SHA256 4edb1232e219469cd4eb3bae77e1774d8dce1d0ba25c9f78d7d50c96ed6dc00d
          • MD5 SHA1 SHA512 SSDEEP

          Lm3NB63.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
          • Size 1010KB
          • SHA256 ac6222bc0c0fa3f7905c1d206706d336feadbb029447a8f0106cd57d7ba78fcc
          • MD5 SHA1 SHA512 SSDEEP

          Lm3NB63.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lm3NB63.exe
          • Size 315KB
          • SHA256 a7409e1a79abca5aa1b7efffe2d7280cfa3ac7b8ee89c4155afd6fbd1eccdbb5
          • MD5 SHA1 SHA512 SSDEEP

          Rb3sH52.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
          • Size 293KB
          • SHA256 f9bfda5e426cbff9bc37232e288070b69091f0315106ec84aa7fb6abf74f06cd
          • MD5 SHA1 SHA512 SSDEEP

          Rb3sH52.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\Rb3sH52.exe
          • Size 61KB
          • SHA256 e6422f5826d08b5b185b9409bac09622f38303f6eee1d2fb7208bff95932ae08
          • MD5 SHA1 SHA512 SSDEEP

          cN5Rh86.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          • Size 55KB
          • SHA256 2a85a7c363197a32727397575b33f2b379dcb60def08ac66b2e40208b31d8c85
          • MD5 SHA1 SHA512 SSDEEP

          cN5Rh86.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\cN5Rh86.exe
          • Size 37KB
          • SHA256 8667693d47f23adfe7feb305d43a5c2c97b1d553efddcd8dac63b9216b08586a
          • MD5 SHA1 SHA512 SSDEEP

          1uT83YZ4.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
          • Size 66KB
          • SHA256 b9ad1a0a719c32a9713d888baef0ee6ff6373042645d5e3a95535cfed2c7292e
          • MD5 SHA1 SHA512 SSDEEP

          1uT83YZ4.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP003.TMP\1uT83YZ4.exe
          • Size 62KB
          • SHA256 3ad69998c30a8e75114247e588184f316176e908d9dc7e0973f267dfcf623294
          • MD5 SHA1 SHA512 SSDEEP

          2cD4503.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
          • Size 119KB
          • SHA256 c8e8c74cfeb5e0922c863b2b819d46d84881b218570559d239be488c7b41da25
          • MD5 SHA1 SHA512 SSDEEP

          2cD4503.exe

          • Path \Users\Admin\AppData\Local\Temp\IXP003.TMP\2cD4503.exe
          • Size 84KB
          • SHA256 efefd390713b605ac2ecc8063e47a1ff3c8806166287c1956d99aa5bdc8e7332
          • MD5 SHA1 SHA512 SSDEEP

          memory/2596-46-0x00000000010C0000-0x000000000119C000-memory.dmp

          memory/3016-51-0x000000006E050000-0x000000006E5FB000-memory.dmp

          memory/3016-50-0x0000000001E30000-0x0000000001E70000-memory.dmp

          memory/3016-49-0x000000006E050000-0x000000006E5FB000-memory.dmp