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Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2024, 15:50

General

  • Target

    f78ee97212ae68a44bad45d5c2711880_NEIKI.exe

  • Size

    1.5MB

  • MD5

    f78ee97212ae68a44bad45d5c2711880

  • SHA1

    6aff4b9b5c86a79a0cf3a161bad342fad1f174e1

  • SHA256

    e5fe5466f3541bb926edda6cbd30d4cac346fb3e05d2d7a9a42b4e3c2f10d3ef

  • SHA512

    975a1a04e601f811f463c38de945ff9e5523afc050f99d1db3875c0595d811149c9a60a01021836167620b620d9febdd01c2ef6517998fe146a48bdd9846e63a

  • SSDEEP

    3072:xR4jdNqTqHL+3phRrbhsEExMusExvQF4ExM0ExMt:/afYphYq

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 10 IoCs

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

  • Drops file in Program Files directory 21 IoCs
  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
    "C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:1196
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 688
      2⤵
      • Program crash
      PID:4164
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1196 -ip 1196
    1⤵
      PID:1620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\7-Zip\7z.cab

      Filesize

      544KB

      MD5

      9a1dd1d96481d61934dcc2d568971d06

      SHA1

      f136ef9bf8bd2fc753292fb5b7cf173a22675fb3

      SHA256

      8cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525

      SHA512

      7ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa

    • C:\Program Files\7-Zip\7z.exe

      Filesize

      1.5MB

      MD5

      9066926b5fdf4a68cb58b7ed9b1dc57b

      SHA1

      f1366d4b8bd39849b942206f2c2bd6f9bf905e0b

      SHA256

      7c4372481deec7f6cc6de32e94c731630dc4af2bfe8a8fd6fdf34bc23ca61b7c

      SHA512

      b07a055087d16786d0b634e4593b2455e2e5b909debcd4b04d01dd8202f55406f0f5cf1dd4f7dd5abe4ba2344b1d38a227e4e5d35896cd21ab39200554e7bc11

    • C:\Program Files\7-Zip\7zFM.cab

      Filesize

      930KB

      MD5

      30ac0b832d75598fb3ec37b6f2a8c86a

      SHA1

      6f47dbfd6ff36df7ba581a4cef024da527dc3046

      SHA256

      1ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74

      SHA512

      505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057

    • C:\Program Files\Common Files\microsoft shared\ClickToRun\RCX76BC.tmp

      Filesize

      168KB

      MD5

      c40cd71c7601387b53c0e59d62880d1e

      SHA1

      9b09305e0cb7a85c823d514d9dd1e2a431c8a5db

      SHA256

      90da536777201b8bffd0c2667e3cf8c1781eba777c010e434e85e0e0c5d1c0a1

      SHA512

      fcaff627a38cc412e0c62e2aec0c7ebc04192f3beab642b0dc237eb11722712ed0141d4e8b4d28f03d191ea7047e7647e5c95c04ffd22633fb0333514e2c70e6

    • C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.cab

      Filesize

      2.1MB

      MD5

      b8d69fa2755c3ab1f12f8866a8e2a4f7

      SHA1

      8e3cdfb20e158c2906323ba0094a18c7dd2aaf2d

      SHA256

      7e0976036431640ae1d9f1c0b52bcea5dd37ef86cd3f5304dc8a96459d9483cd

      SHA512

      5acac46068b331216978500f67a7fa5257bc5b05133fab6d88280b670ae4885ef2d5d1f531169b66bf1952e082f56b1ad2bc3901479b740f96c53ea405adda18

    • memory/1196-6-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB

    • memory/1196-68-0x0000000000400000-0x00000000004AA000-memory.dmp

      Filesize

      680KB