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, 09:37

General

  • Target

    9edf8e57e5255e4400a795cbd82dd2925537310ef85048cae69cd0ae83af49bd.exe

  • Size

    28KB

  • MD5

    411ba40f0615c3b8d0c06b2162ad64f6

  • SHA1

    2041409ac391e18e8c823eafce9c9f0b22b75550

  • SHA256

    9edf8e57e5255e4400a795cbd82dd2925537310ef85048cae69cd0ae83af49bd

  • SHA512

    43f3d313cf1c3f58a4ea22b8f863b6304c663100b1ab021eddb4c052572796e7f41aae43f1a011d9391e77738157fc2aa16c9a4a930c7e734b1d074dc69af48d

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNzojm:Dv8IRRdsxq1DjJcqfRC

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\9edf8e57e5255e4400a795cbd82dd2925537310ef85048cae69cd0ae83af49bd.exe
    "C:\Users\Admin\AppData\Local\Temp\9edf8e57e5255e4400a795cbd82dd2925537310ef85048cae69cd0ae83af49bd.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1944

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

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

          Filesize

          1KB

          MD5

          6882e89491f7979b8a3ab52fc0ef057f

          SHA1

          0587e79f73ccde9bb0a14b4249d40b2094a029fc

          SHA256

          a86ccc92e93ca877a3a89aa512f7c50077a1df20e98fbf926369322d408e009c

          SHA512

          d7ab5ad58a6c4c6c1b2c2074a203145d28ed493863b5eca48f72e1f6dece84a6fc7afd4b5da8a359ff306868c37ef06014990cc20e1b4e49994734ee5a791891

        • C:\Windows\services.exe

          Filesize

          8KB

          MD5

          b0fe74719b1b647e2056641931907f4a

          SHA1

          e858c206d2d1542a79936cb00d85da853bfc95e2

          SHA256

          bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

          SHA512

          9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

        • memory/1708-57-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1708-56-0x0000000000500000-0x0000000000510000-memory.dmp

          Filesize

          64KB

        • memory/1708-58-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1944-59-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/1944-61-0x0000000075451000-0x0000000075453000-memory.dmp

          Filesize

          8KB

        • memory/1944-62-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB