Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 01:58

General

  • Target

    55605ac9c54d8bd0e85343c0f3492980_NeikiAnalytics.exe

  • Size

    176KB

  • MD5

    55605ac9c54d8bd0e85343c0f3492980

  • SHA1

    ebc2a1013321e44d1fe8030365b91b76406197b7

  • SHA256

    bf97ea75a73e8da24e0b2557f20721597c6351c29cb8c03e1bd5e917d69f831e

  • SHA512

    6674679373ea901febfd85a017205d1159fb44285aba8d65f22d1fed014e319163444782cfc7280e4261dcd26e764028c7ffec6b4b8de595ab7ffe67a7082fba

  • SSDEEP

    3072:fnyiQSohsUsWU9BK3wnbQ9XI29xujGh+OVYB+UlIFbcka:KiQSohsUsWU9BvQ9P4Gh+EYB+Ul2a

Score
9/10

Malware Config

Signatures

  • Renames multiple (3413) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55605ac9c54d8bd0e85343c0f3492980_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\55605ac9c54d8bd0e85343c0f3492980_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2737914667-933161113-3798636211-1000\desktop.ini.tmp
    Filesize

    177KB

    MD5

    2921cf5cd7ad2d184551e2613db4a299

    SHA1

    a012830fa6e019ab69a443562163e6ed3290b22a

    SHA256

    4b32b3fc1690f9f267686bf980f9f20a3400a7227649137140b62affcb555111

    SHA512

    5df33064f04cf2ea48fb1f6bb753a0f78a5a752e3f4c546f0f62f3c2063c433e0197bba3025db8dd5fd50a49bfa59849d994aceffa6c70b745003174bca4fe36

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp
    Filesize

    186KB

    MD5

    0e130e0ff72b2dc3c6088057c895912f

    SHA1

    b7dd491c2742a634b629020b95e000ee8e74f70b

    SHA256

    466ed57c931b32cd4934b758387b0dc0186f28c9f53506ed7f55fde8c6989b7b

    SHA512

    9a0d433f472b23574f6cc56f21e2d64efb53d3016866ea662295d92b93a10034e523c378a44e2b85edfbd960e6dd8df9ee7597f4f1d636bb47f3c3cf526160b4

  • memory/2224-0-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB

  • memory/2224-620-0x0000000000400000-0x000000000040B000-memory.dmp
    Filesize

    44KB