Analysis

  • max time kernel
    187s
  • max time network
    192s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 21:24

General

  • Target

    d9ead08297e7805a09ba04e53fb62676a65b470372c9931fa954451878e4db49.exe

  • Size

    28KB

  • MD5

    969d91288ef70e6805464e169892e540

  • SHA1

    e679a6888de6c78a45872a5a21b65928ff79c270

  • SHA256

    d9ead08297e7805a09ba04e53fb62676a65b470372c9931fa954451878e4db49

  • SHA512

    86125e8eb9ebe8fa171491e51951977bfbf9188386bdf0a397ee48ec27cbf1e957aa28eff745bb0236528f478c4509b85b222834c4f9ebffc4a59634e0d2faf3

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN3sZR:Dv8IRRdsxq1DjJcqfosj

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 4 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d9ead08297e7805a09ba04e53fb62676a65b470372c9931fa954451878e4db49.exe
    "C:\Users\Admin\AppData\Local\Temp\d9ead08297e7805a09ba04e53fb62676a65b470372c9931fa954451878e4db49.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:948

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\zincite.log

          Filesize

          1KB

          MD5

          c54c817d398ac4c9f4c820201bcc7065

          SHA1

          2da63d7b3f288f8f0744ef3233708faacdd044a8

          SHA256

          d383e5d295761a07eab7a9385d3a3372c44a8a5b6598558fa03c2cc7e0fdb3f3

          SHA512

          d8cc97ca4cad4fdeef6ded630e0d0f857684d89a87ebab1b8f1b83c085b0eed2b4902fd2e4ed4d6052970d0c098d0430f0aeaa3da102a395f1f7335e56736409

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/948-57-0x0000000076171000-0x0000000076173000-memory.dmp

          Filesize

          8KB

        • memory/948-61-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/948-64-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/960-58-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/960-59-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/960-60-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/960-62-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/960-63-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB