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Analysis

  • max time kernel
    152s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29/11/2022, 06:25

General

  • Target

    91ec0eae5667a6dc0f3c414d59f161a61f39e15257f01930a23f46a1ed0b22f2.exe

  • Size

    294KB

  • MD5

    2e9953436b0a50e6790b4aca52ccdcbc

  • SHA1

    cd204cc097daa5145f500d0658949c2fc000f7f5

  • SHA256

    91ec0eae5667a6dc0f3c414d59f161a61f39e15257f01930a23f46a1ed0b22f2

  • SHA512

    558c6e8a1a8b729803709d42992adaed69629a0d3d5ddd0a120563c406a43b2f0633e19587383db61d72bc1395a06f966550f5b19c9dfc945ec738c27ff09101

  • SSDEEP

    6144:cii/AdpkpF7yz3CydFEkDaAB5b43PQWOn3jEbF6pOO5N1A1KNP:CATkFa3nd+6aa1koW23QYpOq5

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1360
      • C:\Users\Admin\AppData\Local\Temp\91ec0eae5667a6dc0f3c414d59f161a61f39e15257f01930a23f46a1ed0b22f2.exe
        "C:\Users\Admin\AppData\Local\Temp\91ec0eae5667a6dc0f3c414d59f161a61f39e15257f01930a23f46a1ed0b22f2.exe"
        2⤵
        • Loads dropped DLL
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Suspicious use of WriteProcessMemory
        PID:784
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe "C:\Windows\system32\geedec.dll",s
          3⤵
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:892
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1312
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1232
        • C:\Windows\system32\winlogon.exe
          winlogon.exe
          1⤵
            PID:416

          Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • \Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • \Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • \Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • \Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • \Windows\SysWOW64\geedec.dll

            Filesize

            294KB

            MD5

            42c7ecb13220f1f8ab2ce8edd78379bc

            SHA1

            e27888ba34504f85590f2f44df2ff199ece7fdc4

            SHA256

            776b12213650b1daac6722c53f1e1b750ac821a708147a71ec1862021e7647cf

            SHA512

            3bdf1962247fab37d4266f4ddf5f71b2f374e1212f6b66acf543774d8bfc9a41b6913cdaf2ebc886bb8f405722fb4d01b8670fe378fe1f9713a945ec1963d984

          • memory/784-54-0x0000000075FC1000-0x0000000075FC3000-memory.dmp

            Filesize

            8KB

          • memory/784-91-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/784-62-0x0000000000220000-0x0000000000228000-memory.dmp

            Filesize

            32KB

          • memory/784-58-0x0000000010001000-0x0000000010016000-memory.dmp

            Filesize

            84KB

          • memory/784-56-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/784-55-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/784-92-0x0000000000220000-0x0000000000228000-memory.dmp

            Filesize

            32KB

          • memory/784-95-0x00000000000F0000-0x00000000000F8000-memory.dmp

            Filesize

            32KB

          • memory/784-63-0x0000000000250000-0x0000000000274000-memory.dmp

            Filesize

            144KB

          • memory/784-89-0x00000000000A0000-0x00000000000EC000-memory.dmp

            Filesize

            304KB

          • memory/784-81-0x00000000000A0000-0x00000000000EC000-memory.dmp

            Filesize

            304KB

          • memory/784-83-0x00000000000A1000-0x00000000000B6000-memory.dmp

            Filesize

            84KB

          • memory/784-93-0x0000000000250000-0x0000000000274000-memory.dmp

            Filesize

            144KB

          • memory/784-90-0x00000000000F0000-0x00000000000F8000-memory.dmp

            Filesize

            32KB

          • memory/892-71-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/892-88-0x0000000000160000-0x0000000000168000-memory.dmp

            Filesize

            32KB

          • memory/892-87-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/892-73-0x0000000010000000-0x000000001004C000-memory.dmp

            Filesize

            304KB

          • memory/892-72-0x0000000000170000-0x0000000000173000-memory.dmp

            Filesize

            12KB

          • memory/892-94-0x0000000000160000-0x0000000000168000-memory.dmp

            Filesize

            32KB