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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    15/05/2024, 00:04

General

  • Target

    4a27be827d046ffa1fd92f1f3df080a0_NeikiAnalytics.exe

  • Size

    103KB

  • MD5

    4a27be827d046ffa1fd92f1f3df080a0

  • SHA1

    4af1e99da851dec9b8f6b35f60af16291a71cf22

  • SHA256

    e2c1f60b7896ea29f08e7d8aa1dea5c9cdf3c9a803e83d9102df634f5d331379

  • SHA512

    c1af50bdfacdc69b3b291da5a602652a4f97c81068483ec06b7e74b69ada3712ceb5c648899a9a4b152754f860a092ccfd48cc880fa7c685a3b8f8bfdfe68e57

  • SSDEEP

    1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfb:hfAIuZAIuYSMjoqtMHfhfb

Score
9/10

Malware Config

Signatures

  • Renames multiple (3443) 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\4a27be827d046ffa1fd92f1f3df080a0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\4a27be827d046ffa1fd92f1f3df080a0_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2176

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\desktop.ini.tmp

    Filesize

    103KB

    MD5

    2ff6ecb4ace5d11c306417fe3eb41c9b

    SHA1

    42d97191327638bd0f8bb31db11ed910dbb6a2a3

    SHA256

    2c2a9b84b44c5586a5842ac2f2e632f98018184adc9d14d098c588f3b72f9765

    SHA512

    8901cc49b59ad5f3562d11945ad6167f248ef7c9b3556667bfba8e688fcc0efd162064512d460d696681f081adc7477496d8426021dc24893731a78f0047453c

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

    Filesize

    112KB

    MD5

    971c73581acab47322c3c5863bd66789

    SHA1

    ca46e25582f65dce535dd205ed322186a316b0ba

    SHA256

    fa8d7f748406f90eaa4e980bf6a47a20afab470f1df48ba8c028e054b1abcb2c

    SHA512

    c1f3ffa95de1d427ab63a8580a0c1794f04ed037c8e81724325e497edd486e742e5a0596329eabd9f786bfe0691df981b71e13ad2f307ef2fc63e722b3fe4476

  • memory/2176-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2176-76-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB