Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06-11-2022 14:43

General

  • Target

    6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe

  • Size

    28KB

  • MD5

    04c9261db7c5b3ab323013c38b7cf03d

  • SHA1

    3544d950bded79b50e299b778202886edd79ed2f

  • SHA256

    6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c

  • SHA512

    d46ff8f3b2aca7f95dee7a02ba905dadfc40d53d5d870e01280c885d616222b5e52c5e9d0e7ac6458304d1dd727d2674a5f66f7196ef1c8bab9b5d55e4df73cb

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNBr:Dv8IRRdsxq1DjJcqfW

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\6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe
    "C:\Users\Admin\AppData\Local\Temp\6a64ffb40bbbec75de246046b4da01418b214a6b4ad39109491e637e2353af0c.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:1620

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    59316398af69b3875c39c09ce079e29b

    SHA1

    13002f40d8cb44d6a5cd5456c21c8adc876d1ccc

    SHA256

    a227e9a0e6c1f299d85e284cbb0246cd10d663f3700f8e4fe4cc92b2759a6162

    SHA512

    01dff5c37abe42b8cce1ee93bff5a539568d45aa871835877ee7cb116b5738c07be31a1b0d77c8750dc3f23fb535a04c25395fc7d137b2a566db1e3ff2d72267

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1208-58-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/1208-59-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1208-60-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1208-62-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1208-63-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/1620-57-0x0000000075D01000-0x0000000075D03000-memory.dmp

    Filesize

    8KB

  • memory/1620-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1620-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB