Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 02:02

General

  • Target

    dbf24696d070a2a4bcf9adf87f30a8d211e535dc34ed4f2aa05d59972db52f93.exe

  • Size

    28KB

  • MD5

    31b28579e7e75336ba95210208de0780

  • SHA1

    2c2ce8689f1ee736fb913acd2431e1b4d901556b

  • SHA256

    dbf24696d070a2a4bcf9adf87f30a8d211e535dc34ed4f2aa05d59972db52f93

  • SHA512

    e30ca25d1f02a1e5853d16a012509870e9ee9aea9e505fa0dca0b2902a022b2f6f1717ed1a3ace5507dcd564b76829e197bc0abcbbc772c490f1faf8f21d15e9

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNNYR6+Q:Dv8IRRdsxq1DjJcqfmP

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\dbf24696d070a2a4bcf9adf87f30a8d211e535dc34ed4f2aa05d59972db52f93.exe
    "C:\Users\Admin\AppData\Local\Temp\dbf24696d070a2a4bcf9adf87f30a8d211e535dc34ed4f2aa05d59972db52f93.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1632
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1260

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    bcdc718771d2302c288ff61aaefa1c51

    SHA1

    76278cb87eb0353819fea8afbff70b4bc00926d5

    SHA256

    47854efaddee92445308a5d8e1b3d81e27a12516a8fb5a8640f6965c758bfc81

    SHA512

    8c440d19946e244117e6b846e18a2c6d913c2e115e07e15432481ccbaf72cfaa71ed8592052423a3bf0b669345625e65978754d3802134ddf64cf396da573a67

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1260-57-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

    Filesize

    8KB

  • memory/1260-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1260-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1632-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1632-59-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1632-60-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1632-62-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1632-63-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB