Analysis

  • max time kernel
    27s
  • max time network
    181s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    19-10-2022 16:10

General

  • Target

    fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe

  • Size

    234KB

  • MD5

    918b71d4e244b37eab05c39374147a74

  • SHA1

    5c4ef0d744582344d87a81682b0fd4703cd91d25

  • SHA256

    fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614

  • SHA512

    c24bae8b56e352da7c54902f42c7ef40702a2fa40c9eb485882097aaab8ddce0a73c55a7c988364f6fd20bd832c1ea885ac8d9bece79fc6aa94442b0a730ea7f

  • SSDEEP

    6144:2xV8dI3bxRETtXaz/OJepymej5viyT5O/q9DUGEyoSW:2n8dI3b7ETtKKepymejF5aeDUGNoSW

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 39 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 2 IoCs
  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe
    "C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe
      "C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /renew
        3⤵
        • Gathers network information
        PID:1776
    • C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe
      "C:\Users\Admin\AppData\Local\Temp\fbd23b2c317a5b5aef8450eeec87aae690804041552d40d3f4dadcdc74574614.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1312
      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
        "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
        3⤵
          PID:2004
          • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
            "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
            4⤵
              PID:1532
              • C:\Windows\SysWOW64\ipconfig.exe
                ipconfig /renew
                5⤵
                • Gathers network information
                PID:1144
            • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
              "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
              4⤵
                PID:1544
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c ""C:\Users\Admin\AppData\Local\Temp\ROCOW.bat" "
                  5⤵
                    PID:1752
                    • C:\Windows\SysWOW64\reg.exe
                      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "SkipeTurns" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe" /f
                      6⤵
                        PID:1368
                  • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
                    "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
                    4⤵
                      PID:1092
                      • C:\Windows\SysWOW64\cmd.exe
                        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
                        5⤵
                          PID:1188
                          • C:\Windows\SysWOW64\reg.exe
                            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
                            6⤵
                            • Modifies registry key
                            PID:1516
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
                          5⤵
                            PID:2020
                            • C:\Windows\SysWOW64\reg.exe
                              REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
                              6⤵
                              • Modifies registry key
                              PID:944
                          • C:\Windows\SysWOW64\cmd.exe
                            cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\DarkEye2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\DarkEye2.exe:*:Enabled:Windows Messanger" /f
                            5⤵
                              PID:1096
                              • C:\Windows\SysWOW64\reg.exe
                                REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\DarkEye2.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\DarkEye2.exe:*:Enabled:Windows Messanger" /f
                                6⤵
                                • Modifies registry key
                                PID:1356
                            • C:\Windows\SysWOW64\cmd.exe
                              cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe:*:Enabled:Windows Messanger" /f
                              5⤵
                                PID:1912
                                • C:\Windows\SysWOW64\reg.exe
                                  REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe:*:Enabled:Windows Messanger" /f
                                  6⤵
                                  • Modifies registry key
                                  PID:1708

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Temp\ROCOW.bat

                        Filesize

                        142B

                        MD5

                        7aab82a958be0bdc325ec075c874ca64

                        SHA1

                        f4ab3d6776f6ffc569a878a003df9a4f0a331eb6

                        SHA256

                        446e766a1c4c57cf38c3b70b1152a5c1216cc86388fefe5d7d39522458436144

                        SHA512

                        1737e41a539341737e4fc5c22f13c10b34e5054b2e1b44e604490c4faaf943442c596581fb28b0c967935cfd92c5fd4e7331fb72ae2d4f6ef1b8acc64b46f240

                      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • \Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • \Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • \Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • \Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • \Users\Admin\AppData\Roaming\SkipeTurns.exe

                        Filesize

                        234KB

                        MD5

                        4fed55f3a49d0e537d33f6ca8cd1922b

                        SHA1

                        855ba6578e28aee12ba4b6e78501b8db5cee964c

                        SHA256

                        c13d5205f536a475df868d67594a2c0b2ae0046eb403f602bff77d836cf397df

                        SHA512

                        539d3e86999c5044a086213ae94e55d05ae9059f44174b5bdf98c947ef2ec3e8c8537b41edda957eee2249434dd0663ad4d7a8c0364e0943db96b174b21795d1

                      • memory/616-65-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-60-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-61-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-58-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-155-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-57-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/616-68-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/1092-126-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-124-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-119-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-116-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-133-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-134-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1092-158-0x0000000000400000-0x000000000047B000-memory.dmp

                        Filesize

                        492KB

                      • memory/1312-84-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-66-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-95-0x00000000029B0000-0x0000000002A8F000-memory.dmp

                        Filesize

                        892KB

                      • memory/1312-75-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-70-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-69-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-77-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-64-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-135-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1312-79-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1532-137-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/1532-136-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/1532-156-0x0000000000400000-0x000000000040C000-memory.dmp

                        Filesize

                        48KB

                      • memory/1536-74-0x0000000002A40000-0x0000000002B1F000-memory.dmp

                        Filesize

                        892KB

                      • memory/1536-54-0x0000000000400000-0x00000000004DF000-memory.dmp

                        Filesize

                        892KB

                      • memory/1536-78-0x0000000000400000-0x00000000004DF000-memory.dmp

                        Filesize

                        892KB

                      • memory/1544-138-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1544-157-0x0000000000400000-0x0000000000410000-memory.dmp

                        Filesize

                        64KB

                      • memory/1776-83-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

                        Filesize

                        8KB

                      • memory/2004-96-0x0000000000400000-0x00000000004DF000-memory.dmp

                        Filesize

                        892KB

                      • memory/2004-131-0x0000000000400000-0x00000000004DF000-memory.dmp

                        Filesize

                        892KB