Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01-07-2024 04:45

General

  • Target

    3648733909bc7144026d9521e061620523bb53f40e397c420c0dd1c3d0f3df81_NeikiAnalytics.exe

  • Size

    86KB

  • MD5

    e8cdd9c8e1a660fd34a5ec9f62dbd1d0

  • SHA1

    3794504edee467cf5f8077fe0b6c7fedc31db22e

  • SHA256

    3648733909bc7144026d9521e061620523bb53f40e397c420c0dd1c3d0f3df81

  • SHA512

    4fd541a3cef523cd924c9119574be78d20ba54a30adbf4220b4901efeb73c4aa43d271ffd4ba8482ab18240de0756e004b9903f9f783ea86b9afbe9583e2b87a

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBK2LUE6b:69WpQE0zU9

Score
9/10

Malware Config

Signatures

  • Renames multiple (3447) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3648733909bc7144026d9521e061620523bb53f40e397c420c0dd1c3d0f3df81_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3648733909bc7144026d9521e061620523bb53f40e397c420c0dd1c3d0f3df81_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1108

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp
    Filesize

    86KB

    MD5

    2de78b21721d83b7b11ff94ecec2654b

    SHA1

    6d7fa8910087583307606909a8d4a78dadbffa0e

    SHA256

    3f037d2fd9d925ce57d110e7bd610001d4aaf6530622afa5ef9f95e4bbf453f6

    SHA512

    dfca79b18f71ed2c4def20f817864d5e1d57662af304a55dc6f97f2167aeb5aa248e1e0ba1dbfbb8f22e0881b6fac0966aa2ad7ccaec6d4ae9460c0b457d6441

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

    95KB

    MD5

    f256a635561699277ea09fd12a02ab9d

    SHA1

    5852b059c899bf648d6ee3eca64a618d3d95e5c9

    SHA256

    dfd9a24a62bcb766aab763690a0201d116d67943b06c55c2a76c6ea86a6f6ffa

    SHA512

    a00f0f17e90be1ecebe7fef64e14838a9d416e9634fe246936187d615a1d832c1798116d17073487b9cc296012254478613b1aa44f1e29f747062c31e6399e1a