Analysis

  • max time kernel
    168s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 13:12

General

  • Target

    97b1be3212fe9316c7f18538a7245c2ee8c36f1b8a71f615a70bea78010b9888.exe

  • Size

    28KB

  • MD5

    984fb549296d9bf0d4c935681604ef86

  • SHA1

    338f236eb14da910605d672df78cbf061ab373b0

  • SHA256

    97b1be3212fe9316c7f18538a7245c2ee8c36f1b8a71f615a70bea78010b9888

  • SHA512

    808cc812180062aa1e2ff99caf42cf441be670e414391ecc762cf1e0a781e8073d2e9078c6c95e53d262226e6ade7c067d021cd30590a9fbc713915e549900d9

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNJMYaG:Dv8IRRdsxq1DjJcqfMaG

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\97b1be3212fe9316c7f18538a7245c2ee8c36f1b8a71f615a70bea78010b9888.exe
    "C:\Users\Admin\AppData\Local\Temp\97b1be3212fe9316c7f18538a7245c2ee8c36f1b8a71f615a70bea78010b9888.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:1628

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    1KB

    MD5

    6b420945ef117316e4275dc7f5a548e3

    SHA1

    bcc6040e7dc3124e9f7bb0e587d5538091969074

    SHA256

    aae379803e1814b143c7212367e64e8422bcedce1ce5c39d86694ab2c760200c

    SHA512

    e5c2ca9810e8ae56b4a57e2c239d3c884606ffc293995d35eb138e19c8f0016e81bbdf0774ddaeab36be954072275e447aa90e78fcaa50ebe2c6b39b7241eb2c

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

    Filesize

    1KB

    MD5

    e4f55ec65491cdd56fce2b39acd64cfb

    SHA1

    81681ecbd3aa86248d2e7b14fa8b374b2aebcb9a

    SHA256

    b37e7360206bf80df4faed5f12dfdfba81133140c00e60a4b5bef4977c55ac3d

    SHA512

    721a74abfa5cc30439f99e9300e3ae3cf1b790ff87bc3ca9b0a2d827d5371bf3531fd42ad91da28e2288fe9553127f5e17fe6877604630796391ba786c13882f

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1628-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1628-57-0x00000000761F1000-0x00000000761F3000-memory.dmp

    Filesize

    8KB

  • memory/1628-54-0x0000000000000000-mapping.dmp

  • memory/1628-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1632-60-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1632-63-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1632-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1632-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

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

    Filesize

    64KB