Analysis

  • max time kernel
    152s
  • max time network
    162s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 21:25

General

  • Target

    781c045d888ca6401eee8b28acbe18073b97bf8398331f8ef284e96830c77c44.exe

  • Size

    28KB

  • MD5

    a019cf6356f6571a15886bbe26cf529b

  • SHA1

    08ea0f4e3629e2f1eb5c03a4b736c30b192eefed

  • SHA256

    781c045d888ca6401eee8b28acbe18073b97bf8398331f8ef284e96830c77c44

  • SHA512

    c620f11091462e8192c270f963a1eeafbf4f0520f5c0fceca01508b7541b5544caff3619d09abc38acc1cb4bebea8672c8db22184b08071536480a108edbb5b7

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNSU6bDBP:Dv8IRRdsxq1DjJcqfhblP

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 10 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\781c045d888ca6401eee8b28acbe18073b97bf8398331f8ef284e96830c77c44.exe
    "C:\Users\Admin\AppData\Local\Temp\781c045d888ca6401eee8b28acbe18073b97bf8398331f8ef284e96830c77c44.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1136

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          1KB

          MD5

          b7a3cae620f1e4ae3786c8bf86ac7ab5

          SHA1

          7c23abe5819778869b3229b90246cd2d369ee9ce

          SHA256

          cc2c45b5800f817e3fb38472325135b0a2ecc43ebf847c62a9f62f51a1f01c19

          SHA512

          45699b6e328ba63d0deff414d398bc5a5b6a799da0d1f37659f85dd251d370cea5c4f854142f1cd6437ca8fc587438356bb26775a9658dbaa9c2d113646c33e4

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1112-58-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1112-59-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1112-60-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1112-62-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1112-63-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1136-57-0x0000000075F51000-0x0000000075F53000-memory.dmp

          Filesize

          8KB

        • memory/1136-61-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1136-64-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB