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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/05/2024, 13:00

General

  • Target

    b90fcd05f01a085361ab33854e763270_NeikiAnalytics.exe

  • Size

    104KB

  • MD5

    b90fcd05f01a085361ab33854e763270

  • SHA1

    be5bbd74329aa12b3dbdf41892e61bbd804c566e

  • SHA256

    abbce0b9b1f985f10b512e5aa04b4226dfa28a3512a228e6c7b1bda27d8f6a99

  • SHA512

    12b4a733ec36050c437088a48e66f9c39a009daed77db1465949d785503905e7dceff85da714fd0aa92b8aeac80cea3a8001141f4ef809aec3435fd8176846dc

  • SSDEEP

    768:W7BlpQpARFbh2UM/zX1vqX1vLFB5W5pYJIJDYJIJOO6O2lpHiJOP25LqrH5HiJOT:W7ZQpApjIWe+eoO6O2lpiMZiM1

Score
9/10

Malware Config

Signatures

  • Renames multiple (3488) 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\b90fcd05f01a085361ab33854e763270_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\b90fcd05f01a085361ab33854e763270_NeikiAnalytics.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1624

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp

    Filesize

    104KB

    MD5

    a1c5cb81ba8eb3402245a846a7ce5755

    SHA1

    867860fdce6984635e6ce54341b3d90b351e2104

    SHA256

    5695a9e59f16d3e99229602af91948de8bfa1beeb12fd10003058581f14e5c7a

    SHA512

    90702b446ff8cb4992f9107d8134f01ac8511972110c42fa6b79adb4f0da7d4f53d05d7b9f46b9e0702cbe2fbec728eceaabb7a0b4d63c446990af36c73d69f4

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

    Filesize

    113KB

    MD5

    d9bc4e4801498e6284c978d2270ca2e2

    SHA1

    b536fe5fc6bd072c71c28d347d352cbd63c7067d

    SHA256

    371bf2bdef82639bf29b484f8922dee8e2dbd0026fc1f5628c8e27afb27a9356

    SHA512

    ca25839c88d443f2ffbbc5160821edd2b81f60cb4c10d40589fcb9b7414942e9a9544e3f0b33a4c082d721c59279118bfd21e59547807c1a5cc498f359e0a859