Analysis

  • max time kernel
    28s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-06-2023 22:56

General

  • Target

    Netflix Tools PACK/Netflix Tools PACK/GoldFlix GC Netflix Checker/GoldFlix Checker.exe

  • Size

    189KB

  • MD5

    e193f9729e48f1d4f1da645deeea8915

  • SHA1

    4e662d15f9b5e2529297c4027993bf1d896e6423

  • SHA256

    7b34cb1d71e20a0b11cc7c97c7d0ef642e038f5837aba055ab2aa95eecc83a9b

  • SHA512

    5b362dc40988fa5b762716e94cd94e2a188d3b8e02dd39a247a450cea66bb49e79b06fbf677a484df472da2222bd0cf2b8af45c549c40d808470c24bad907415

  • SSDEEP

    1536:xX4lIeP2QbPvIRhw+1Xfb5U71tufwAflMVm4T31CShWss1n/IQCX/K4reDC9PnmC:xX4lIwbPUhw+1Pb1TtCX4GPnH

Score
8/10

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 3 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Drops file in Windows directory 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\GoldFlix Checker.exe
    "C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\GoldFlix Checker.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:400
    • C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\core\Launcher.exe
      "C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\core\Launcher.exe"
      2⤵
      • Drops startup file
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1760
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" add-mppreference -exclusionpath C:\Windows\IMF\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4576
      • C:\Windows\IMF\Windows Services.exe
        "C:\Windows\IMF\Windows Services.exe" {Arguments If Needed}
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4860
        • C:\Windows\IMF\Secure System Shell.exe
          "C:\Windows\IMF\Secure System Shell.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1652
        • C:\Windows\IMF\Runtime Explorer.exe
          "C:\Windows\IMF\Runtime Explorer.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:772
    • C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\core\gfsys.exe
      "C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\Netflix Tools PACK\GoldFlix GC Netflix Checker\core\gfsys.exe"
      2⤵
      • Drops file in Windows directory
      • Suspicious use of WriteProcessMemory
      PID:548
      • C:\Windows\winconfig.exe
        "C:\Windows\winconfig.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1392
        • C:\Windows\SysWOW64\netsh.exe
          netsh firewall add allowedprogram "C:\Windows\winconfig.exe" "winconfig.exe" ENABLE
          4⤵
          • Modifies Windows Firewall
          PID:3044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x22w14w2.gb5.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Windows\IMF\Runtime Explorer.exe

    Filesize

    144KB

    MD5

    ec70c6f4dc443c5ab2b91d64ae04fa8e

    SHA1

    43eb3b3289782fced204f0b4e3edad2ba1b085b7

    SHA256

    276f1bfc6256f4c1ddd544d5a556d299ebddcf200a64ee7c9c3edef686df727d

    SHA512

    6217c232edbcf60ae1337120aa9b51956e06f591c660fd720b02fe8abf01923dd4dca28f69ece88c12c705a4c3a392d0cbb6f4f6c6759306123db141ed05d584

  • C:\Windows\IMF\Runtime Explorer.exe

    Filesize

    144KB

    MD5

    ec70c6f4dc443c5ab2b91d64ae04fa8e

    SHA1

    43eb3b3289782fced204f0b4e3edad2ba1b085b7

    SHA256

    276f1bfc6256f4c1ddd544d5a556d299ebddcf200a64ee7c9c3edef686df727d

    SHA512

    6217c232edbcf60ae1337120aa9b51956e06f591c660fd720b02fe8abf01923dd4dca28f69ece88c12c705a4c3a392d0cbb6f4f6c6759306123db141ed05d584

  • C:\Windows\IMF\Runtime Explorer.exe

    Filesize

    144KB

    MD5

    ec70c6f4dc443c5ab2b91d64ae04fa8e

    SHA1

    43eb3b3289782fced204f0b4e3edad2ba1b085b7

    SHA256

    276f1bfc6256f4c1ddd544d5a556d299ebddcf200a64ee7c9c3edef686df727d

    SHA512

    6217c232edbcf60ae1337120aa9b51956e06f591c660fd720b02fe8abf01923dd4dca28f69ece88c12c705a4c3a392d0cbb6f4f6c6759306123db141ed05d584

  • C:\Windows\IMF\Secure System Shell.exe

    Filesize

    45KB

    MD5

    7d0c7359e5b2daa5665d01afdc98cc00

    SHA1

    c3cc830c8ffd0f53f28d89dcd9f3426be87085cb

    SHA256

    f1abd5ab03189e82971513e6ca04bd372fcf234d670079888f01cf4addd49809

    SHA512

    a8f82b11b045d8dd744506f4f56f3382b33a03684a6aebc91a02ea901c101b91cb43b7d0213f72f39cbb22f616ecd5de8b9e6c99fb5669f26a3ea6bcb63c8407

  • C:\Windows\IMF\Secure System Shell.exe

    Filesize

    45KB

    MD5

    7d0c7359e5b2daa5665d01afdc98cc00

    SHA1

    c3cc830c8ffd0f53f28d89dcd9f3426be87085cb

    SHA256

    f1abd5ab03189e82971513e6ca04bd372fcf234d670079888f01cf4addd49809

    SHA512

    a8f82b11b045d8dd744506f4f56f3382b33a03684a6aebc91a02ea901c101b91cb43b7d0213f72f39cbb22f616ecd5de8b9e6c99fb5669f26a3ea6bcb63c8407

  • C:\Windows\IMF\Secure System Shell.exe

    Filesize

    45KB

    MD5

    7d0c7359e5b2daa5665d01afdc98cc00

    SHA1

    c3cc830c8ffd0f53f28d89dcd9f3426be87085cb

    SHA256

    f1abd5ab03189e82971513e6ca04bd372fcf234d670079888f01cf4addd49809

    SHA512

    a8f82b11b045d8dd744506f4f56f3382b33a03684a6aebc91a02ea901c101b91cb43b7d0213f72f39cbb22f616ecd5de8b9e6c99fb5669f26a3ea6bcb63c8407

  • C:\Windows\IMF\Windows Services.exe

    Filesize

    46KB

    MD5

    ad0ce1302147fbdfecaec58480eb9cf9

    SHA1

    874efbc76e5f91bc1425a43ea19400340f98d42b

    SHA256

    2c339b52b82e73b4698a0110cdfe310c00c5c69078e9e1bd6fa1308652bf82a3

    SHA512

    adccd5520e01b673c2fc5c451305fe31b1a3e74891aece558f75fefc50218adf1fb81bb8c7f19969929d3fecb0fdb2cb5b564400d51e0a5a1ad8d5bc2d4eed53

  • C:\Windows\IMF\Windows Services.exe

    Filesize

    46KB

    MD5

    ad0ce1302147fbdfecaec58480eb9cf9

    SHA1

    874efbc76e5f91bc1425a43ea19400340f98d42b

    SHA256

    2c339b52b82e73b4698a0110cdfe310c00c5c69078e9e1bd6fa1308652bf82a3

    SHA512

    adccd5520e01b673c2fc5c451305fe31b1a3e74891aece558f75fefc50218adf1fb81bb8c7f19969929d3fecb0fdb2cb5b564400d51e0a5a1ad8d5bc2d4eed53

  • C:\Windows\IMF\Windows Services.exe

    Filesize

    46KB

    MD5

    ad0ce1302147fbdfecaec58480eb9cf9

    SHA1

    874efbc76e5f91bc1425a43ea19400340f98d42b

    SHA256

    2c339b52b82e73b4698a0110cdfe310c00c5c69078e9e1bd6fa1308652bf82a3

    SHA512

    adccd5520e01b673c2fc5c451305fe31b1a3e74891aece558f75fefc50218adf1fb81bb8c7f19969929d3fecb0fdb2cb5b564400d51e0a5a1ad8d5bc2d4eed53

  • C:\Windows\winconfig.exe

    Filesize

    419KB

    MD5

    19f1e1913d37b8698e4fc1bb350d754a

    SHA1

    922909897e1e2aa431bbe7974bb99849d1c18ad3

    SHA256

    9d9c257a3f669babda5bbbb3d143a7575f17bee0425f90f80f2ef7bd807bfbc5

    SHA512

    d178276ac46efd2614d94e2e1dd91b01aae7b565326b1dd831b47cebdbe292bf9df3cbca7bffbb34a826a138b681f2d4bf5f76dc54f9cca4b74f40f8a0dbbec1

  • C:\Windows\winconfig.exe

    Filesize

    419KB

    MD5

    19f1e1913d37b8698e4fc1bb350d754a

    SHA1

    922909897e1e2aa431bbe7974bb99849d1c18ad3

    SHA256

    9d9c257a3f669babda5bbbb3d143a7575f17bee0425f90f80f2ef7bd807bfbc5

    SHA512

    d178276ac46efd2614d94e2e1dd91b01aae7b565326b1dd831b47cebdbe292bf9df3cbca7bffbb34a826a138b681f2d4bf5f76dc54f9cca4b74f40f8a0dbbec1

  • C:\Windows\winconfig.exe

    Filesize

    419KB

    MD5

    19f1e1913d37b8698e4fc1bb350d754a

    SHA1

    922909897e1e2aa431bbe7974bb99849d1c18ad3

    SHA256

    9d9c257a3f669babda5bbbb3d143a7575f17bee0425f90f80f2ef7bd807bfbc5

    SHA512

    d178276ac46efd2614d94e2e1dd91b01aae7b565326b1dd831b47cebdbe292bf9df3cbca7bffbb34a826a138b681f2d4bf5f76dc54f9cca4b74f40f8a0dbbec1

  • memory/400-139-0x00000000056E0000-0x0000000005736000-memory.dmp

    Filesize

    344KB

  • memory/400-134-0x00000000054B0000-0x000000000554C000-memory.dmp

    Filesize

    624KB

  • memory/400-133-0x0000000000AF0000-0x0000000000B26000-memory.dmp

    Filesize

    216KB

  • memory/400-135-0x0000000005B50000-0x00000000060F4000-memory.dmp

    Filesize

    5.6MB

  • memory/400-136-0x0000000005640000-0x00000000056D2000-memory.dmp

    Filesize

    584KB

  • memory/400-137-0x0000000005550000-0x000000000555A000-memory.dmp

    Filesize

    40KB

  • memory/400-138-0x0000000005870000-0x0000000005880000-memory.dmp

    Filesize

    64KB

  • memory/548-155-0x0000000005830000-0x0000000005840000-memory.dmp

    Filesize

    64KB

  • memory/548-166-0x0000000005830000-0x0000000005840000-memory.dmp

    Filesize

    64KB

  • memory/548-144-0x0000000000C30000-0x0000000000CA0000-memory.dmp

    Filesize

    448KB

  • memory/1392-253-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/1392-252-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/1392-247-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/1392-248-0x00000000054D0000-0x00000000054E0000-memory.dmp

    Filesize

    64KB

  • memory/1652-224-0x0000000000DE0000-0x0000000000DF2000-memory.dmp

    Filesize

    72KB

  • memory/1652-229-0x00000000056E0000-0x00000000056F0000-memory.dmp

    Filesize

    64KB

  • memory/1652-251-0x00000000056E0000-0x00000000056F0000-memory.dmp

    Filesize

    64KB

  • memory/1760-188-0x0000000006330000-0x000000000634E000-memory.dmp

    Filesize

    120KB

  • memory/1760-186-0x0000000006350000-0x00000000063C6000-memory.dmp

    Filesize

    472KB

  • memory/1760-140-0x0000000000760000-0x0000000000774000-memory.dmp

    Filesize

    80KB

  • memory/1760-141-0x0000000006690000-0x000000000670E000-memory.dmp

    Filesize

    504KB

  • memory/1760-142-0x0000000005010000-0x0000000005020000-memory.dmp

    Filesize

    64KB

  • memory/1760-160-0x0000000005010000-0x0000000005020000-memory.dmp

    Filesize

    64KB

  • memory/4576-228-0x0000000007B70000-0x0000000007C06000-memory.dmp

    Filesize

    600KB

  • memory/4576-230-0x0000000007B20000-0x0000000007B2E000-memory.dmp

    Filesize

    56KB

  • memory/4576-219-0x00000000078F0000-0x000000000790A000-memory.dmp

    Filesize

    104KB

  • memory/4576-187-0x0000000002CF0000-0x0000000002D00000-memory.dmp

    Filesize

    64KB

  • memory/4576-204-0x00000000077A0000-0x00000000077D2000-memory.dmp

    Filesize

    200KB

  • memory/4576-223-0x0000000007960000-0x000000000796A000-memory.dmp

    Filesize

    40KB

  • memory/4576-163-0x00000000065E0000-0x00000000065FE000-memory.dmp

    Filesize

    120KB

  • memory/4576-162-0x0000000002CF0000-0x0000000002D00000-memory.dmp

    Filesize

    64KB

  • memory/4576-216-0x000000007FAD0000-0x000000007FAE0000-memory.dmp

    Filesize

    64KB

  • memory/4576-205-0x000000006F4B0000-0x000000006F4FC000-memory.dmp

    Filesize

    304KB

  • memory/4576-161-0x0000000002CF0000-0x0000000002D00000-memory.dmp

    Filesize

    64KB

  • memory/4576-218-0x0000000007F40000-0x00000000085BA000-memory.dmp

    Filesize

    6.5MB

  • memory/4576-231-0x0000000007C30000-0x0000000007C4A000-memory.dmp

    Filesize

    104KB

  • memory/4576-232-0x0000000007C10000-0x0000000007C18000-memory.dmp

    Filesize

    32KB

  • memory/4576-149-0x0000000005FB0000-0x0000000006016000-memory.dmp

    Filesize

    408KB

  • memory/4576-148-0x0000000005F40000-0x0000000005FA6000-memory.dmp

    Filesize

    408KB

  • memory/4576-147-0x0000000005720000-0x0000000005742000-memory.dmp

    Filesize

    136KB

  • memory/4576-146-0x0000000005910000-0x0000000005F38000-memory.dmp

    Filesize

    6.2MB

  • memory/4576-145-0x0000000002CB0000-0x0000000002CE6000-memory.dmp

    Filesize

    216KB

  • memory/4576-215-0x0000000006BA0000-0x0000000006BBE000-memory.dmp

    Filesize

    120KB

  • memory/4860-249-0x0000000004A30000-0x0000000004A40000-memory.dmp

    Filesize

    64KB

  • memory/4860-203-0x0000000000080000-0x0000000000092000-memory.dmp

    Filesize

    72KB

  • memory/4860-217-0x0000000004A30000-0x0000000004A40000-memory.dmp

    Filesize

    64KB