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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20/12/2024, 06:11

General

  • Target

    7068f2061bf5b05d4d905f2b48122816fe277a3371e4e4d537df2ac550d4e725N.exe

  • Size

    1.4MB

  • MD5

    32eeac7beded0a9fb5f6012f5ac67590

  • SHA1

    3bbbd088f4a2ff2d3e6dad602a5bed9de6495635

  • SHA256

    7068f2061bf5b05d4d905f2b48122816fe277a3371e4e4d537df2ac550d4e725

  • SHA512

    08f93f8570c69f080f6e83a65dab4a70e297527c65c0b23da0e14bbe5f8938c3c52b2523bac877aa320c9599e0d45ab7fa002ceaece92fefffe6aa3bf9189831

  • SSDEEP

    24576:sU6K1uA4xACQ84KKX/rOwxoluXfw8+c7/3P750szsELRwMFwQPFr/+io:sUlQJPPOrmG5+A/Da8/LaMFZFT+T

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 31 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1152
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1196
          • C:\Users\Admin\AppData\Local\Temp\7068f2061bf5b05d4d905f2b48122816fe277a3371e4e4d537df2ac550d4e725N.exe
            "C:\Users\Admin\AppData\Local\Temp\7068f2061bf5b05d4d905f2b48122816fe277a3371e4e4d537df2ac550d4e725N.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Loads dropped DLL
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:1708
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:836

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\0F76E33E_Rar\7068f2061bf5b05d4d905f2b48122816fe277a3371e4e4d537df2ac550d4e725N.exe

            Filesize

            1.3MB

            MD5

            096fba3ebea82e6cc6c8c7a71904fba8

            SHA1

            45097831e2bddc8eb6b621adf9c6ed9593bc5bdb

            SHA256

            9170991e32e4d36499ebbf4538872ff49100fa62e3f30140688d6475d329bde7

            SHA512

            cf6a85750897e7a2789c38be7e7f3b5e1f3532cf947173e74d360845e256bbc66899c8e93efdc1f8a9a7fffdf388e6427f4ccd0f877fe8daa3926c7bfb8574a6

          • F:\llikge.pif

            Filesize

            100KB

            MD5

            27ca8e3911ff71c08aab9c362e0c9eaa

            SHA1

            904fa750600401363a8570decc825fa16fe169ea

            SHA256

            0743051b7a1f11ea20b2c023a1ad93b536b024840bf767dc0fdccc3d73a33d22

            SHA512

            f7a546ec69e115c80217f2b3a91308bb1112f86dd49775ab281437675239502b220ff38d6bf28f92e7197771bbc7878f5bea372d740b6d855275339c1f3ff3eb

          • \Users\Admin\AppData\Local\Temp\apmE31E.tmp

            Filesize

            146KB

            MD5

            3d4839228c7ee77e28832879eeb17340

            SHA1

            ebe4a6388c8c6831837e232b48b8f4266b7f711e

            SHA256

            5d6ff8a11cda6d5b1e6d8a5562594379a082cee18f402a8a0a26b8cabe428954

            SHA512

            f3c534524eaa4b51ee44a6c1d05a142c0d10d9c1c48db79b60903dd948d5712b367479b82cd85fa8ee094dcd2569c0fd85a36c10c97deab59e49e1f1f4da6c56

          • memory/1104-29-0x0000000001FF0000-0x0000000001FF2000-memory.dmp

            Filesize

            8KB

          • memory/1708-45-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-0-0x0000000000400000-0x0000000000545000-memory.dmp

            Filesize

            1.3MB

          • memory/1708-21-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-23-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-25-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-27-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-28-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-26-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-22-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-43-0x0000000000660000-0x0000000000662000-memory.dmp

            Filesize

            8KB

          • memory/1708-42-0x0000000000660000-0x0000000000662000-memory.dmp

            Filesize

            8KB

          • memory/1708-41-0x0000000000680000-0x0000000000681000-memory.dmp

            Filesize

            4KB

          • memory/1708-39-0x0000000000680000-0x0000000000681000-memory.dmp

            Filesize

            4KB

          • memory/1708-38-0x0000000000660000-0x0000000000662000-memory.dmp

            Filesize

            8KB

          • memory/1708-18-0x0000000000230000-0x0000000000231000-memory.dmp

            Filesize

            4KB

          • memory/1708-24-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-48-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-44-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-17-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-46-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-52-0x0000000000400000-0x0000000000545000-memory.dmp

            Filesize

            1.3MB

          • memory/1708-50-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-51-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-47-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-53-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-54-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-57-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-59-0x0000000000660000-0x0000000000662000-memory.dmp

            Filesize

            8KB

          • memory/1708-67-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-71-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-72-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-75-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-76-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-79-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-80-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-83-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-84-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-90-0x0000000001EC0000-0x0000000002F4E000-memory.dmp

            Filesize

            16.6MB

          • memory/1708-19-0x0000000010000000-0x000000001007E000-memory.dmp

            Filesize

            504KB