Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 00:18

General

  • Target

    9222dff8eaaf057ba3cd398bcb5c6a6e0a3f0a6949c5187dcc0a5394f3db3937.exe

  • Size

    31KB

  • MD5

    a1d29f5da111013b920f95b75c1c5860

  • SHA1

    bab20c26114a18dfa5992a5f99861a286f388181

  • SHA256

    9222dff8eaaf057ba3cd398bcb5c6a6e0a3f0a6949c5187dcc0a5394f3db3937

  • SHA512

    ddba1e45b3a026451cae437232a4b571ea92fedffa6f9e62877a75fc8e9349041647fbb7202150b0696e54a274208f8c80c053b8c66897561e4eba6451ab72e8

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNxYwYxYnO:Dv8IRRdsxq1DjJcqfSO

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 9 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9222dff8eaaf057ba3cd398bcb5c6a6e0a3f0a6949c5187dcc0a5394f3db3937.exe
    "C:\Users\Admin\AppData\Local\Temp\9222dff8eaaf057ba3cd398bcb5c6a6e0a3f0a6949c5187dcc0a5394f3db3937.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1848

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          1KB

          MD5

          99a4b8a7d0e41966fdce6c72976b8655

          SHA1

          2d67c0b53e9a1ad1cbc2cd49e2b81fc3f100569c

          SHA256

          3ebf7aa74aa43e50e9b3ddd14d6b5abf59d62c6e4bea9d7dc0738387db21532a

          SHA512

          3db05fe9c466dfb00ce673ed4522651e34cb5658a922d2e6045f4ee267d00f97fc9a8f8b5377589332f3e916256e66940f9fc9698a22665cc164b7216a2094ed

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1552-58-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1552-59-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1552-60-0x0000000000220000-0x0000000000228000-memory.dmp

          Filesize

          32KB

        • memory/1848-57-0x0000000075241000-0x0000000075243000-memory.dmp

          Filesize

          8KB

        • memory/1848-61-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1848-62-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB