Analysis

  • max time kernel
    30s
  • max time network
    183s
  • 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

    ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe

  • Size

    234KB

  • MD5

    a174e2f98d4b7dca5d5bbb745978deef

  • SHA1

    5e7a0409eb9921daa0bf7a6525bbd2b03521103e

  • SHA256

    ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0

  • SHA512

    c3b2df19afebbd110eb6c3c5f2d03573b0508e4c15b14855b4a57a039f43e69754e05b9b55bf45d20868754034e3fdfc180a20911e8f7c998a7f668fb536d852

  • SSDEEP

    6144:2xV8dI3bxRETtXaz/OJepymej5viyT5O/q9DUGEyoSd:2n8dI3b7ETtKKepymejF5aeDUGNoSd

Score
8/10
upx

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • UPX packed file 39 IoCs

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

  • Loads dropped DLL 5 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe
    "C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe
      "C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1396
      • C:\Windows\SysWOW64\ipconfig.exe
        ipconfig /renew
        3⤵
        • Gathers network information
        PID:964
    • C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe
      "C:\Users\Admin\AppData\Local\Temp\ed278e91889e03139bb05f83d2267f641275e5e21945f04a245043a7602fafe0.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1748
      • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
        "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:776
        • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
          "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1692
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Local\Temp\NADPQ.bat" "
            5⤵
              PID:320
              • 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:1780
            • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
              "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:432
              • C:\Windows\SysWOW64\ipconfig.exe
                ipconfig /renew
                5⤵
                • Gathers network information
                PID:1752
            • C:\Users\Admin\AppData\Roaming\SkipeTurns.exe
              "C:\Users\Admin\AppData\Roaming\SkipeTurns.exe"
              4⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              PID:1180
              • 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:1532
                  • 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:2040
                • 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:680
                    • 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:1620
                  • 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:1700
                      • 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:1976
                    • 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:1592
                        • 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:1996

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

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

                Filesize

                142B

                MD5

                7aab82a958be0bdc325ec075c874ca64

                SHA1

                f4ab3d6776f6ffc569a878a003df9a4f0a331eb6

                SHA256

                446e766a1c4c57cf38c3b70b1152a5c1216cc86388fefe5d7d39522458436144

                SHA512

                1737e41a539341737e4fc5c22f13c10b34e5054b2e1b44e604490c4faaf943442c596581fb28b0c967935cfd92c5fd4e7331fb72ae2d4f6ef1b8acc64b46f240

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

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

                Filesize

                234KB

                MD5

                c50d70a92130c22fe27a0d8b561a6b98

                SHA1

                22f3bac470fa15b1b63ea36c0a75a1cc38028d9e

                SHA256

                fb9c5f6f202c619c66ccd8679be41789dfc05ea547d8911f61e8c2895d4759fa

                SHA512

                63ae0ddf1cf0b6b40aac41e6b9bfba2e2cd8fa4c32af77c5a84bd9340a6c9d37c19671918463d22f4e628d9d2cfbc9af0e2d3344e994a45151ffccabf25d90fe

              • memory/432-142-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/776-136-0x0000000000400000-0x00000000004DF000-memory.dmp

                Filesize

                892KB

              • memory/776-110-0x0000000000400000-0x00000000004DF000-memory.dmp

                Filesize

                892KB

              • memory/964-84-0x0000000076321000-0x0000000076323000-memory.dmp

                Filesize

                8KB

              • memory/1180-137-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-135-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-160-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-128-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-127-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-123-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-121-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1180-144-0x0000000000400000-0x000000000047B000-memory.dmp

                Filesize

                492KB

              • memory/1396-69-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-57-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-60-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-82-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-67-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-58-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-81-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1396-61-0x0000000000400000-0x000000000040C000-memory.dmp

                Filesize

                48KB

              • memory/1692-143-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1692-159-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-70-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-83-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-139-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-65-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-88-0x0000000002C40000-0x0000000002D1F000-memory.dmp

                Filesize

                892KB

              • memory/1748-99-0x0000000002C40000-0x0000000002D1F000-memory.dmp

                Filesize

                892KB

              • memory/1748-68-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-98-0x0000000002C40000-0x0000000002D1F000-memory.dmp

                Filesize

                892KB

              • memory/1748-97-0x0000000002C40000-0x0000000002D1F000-memory.dmp

                Filesize

                892KB

              • memory/1748-96-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-64-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-75-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1748-76-0x0000000000400000-0x0000000000410000-memory.dmp

                Filesize

                64KB

              • memory/1960-77-0x0000000000400000-0x00000000004DF000-memory.dmp

                Filesize

                892KB

              • memory/1960-56-0x0000000000400000-0x00000000004DF000-memory.dmp

                Filesize

                892KB