Analysis

  • max time kernel
    140s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    27-05-2024 23:51

General

  • Target

    27bdf2f8a45e8913dec86a4a4f39d760_NeikiAnalytics.exe

  • Size

    481KB

  • MD5

    27bdf2f8a45e8913dec86a4a4f39d760

  • SHA1

    2da0908acc2752d7b94625d6f67388c62edd1fe8

  • SHA256

    c39d02a0dd413ccfad37c086e5d31bc2e5ec310699f4e69a1923fd42e090d124

  • SHA512

    8757943a49c6c7435d08465ab3f3830c5fc838a000d82b318f5a70fb84e978a9a49222aed750ef68f0b5e6f0dbc95062fca95c0512f7b24de591d43b54627b1d

  • SSDEEP

    6144:pjFRiOcXH6XWD0w1tizmtnktLJ6znvxNcCI+1jDIlnJ9+1aTEPTnOK4JKElDnz:nRDc3yWDNU+YUznzNjElWaT07NQtDz

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 2 IoCs
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 13 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27bdf2f8a45e8913dec86a4a4f39d760_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\27bdf2f8a45e8913dec86a4a4f39d760_NeikiAnalytics.exe"
    1⤵
    • Modifies firewall policy service
    • Adds policy Run key to start application
    • Sets service image path in registry
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    PID:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\msrpc.exe

    Filesize

    481KB

    MD5

    e166c2745c25528beb8d171cc0c10ac9

    SHA1

    4e261e245cacabf8d47403fc4981cff3e1cfe535

    SHA256

    8a6fe8a0f5a9fbcbb7ff57b0b1740235e953fe4492d2395d8e56cccfdaf8632c

    SHA512

    e702b65cf8c9c53e61e2a0d79b01567ee2427f5a749296502a5e541a68fc32862ded551922ff39e392c114a7f9140b941f9601acc750389ded9843148a7295ef

  • memory/2972-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2972-1-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2972-3-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2972-19-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2972-20-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2972-21-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2972-23-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB