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Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 12:47

General

  • Target

    3b94295fdf636f6d64c729aa55c17e50_NeikiAnalytics.exe

  • Size

    76KB

  • MD5

    3b94295fdf636f6d64c729aa55c17e50

  • SHA1

    ff6cca6be01d601fefd0151994161323bf81624c

  • SHA256

    7116782dd713982c2693af47271ab6e99addc2ec2a7c197d91e784ee4d26576d

  • SHA512

    c0176cbe74b8ea463d97423bf91392eb322f0bd0ead2457d9d7b0ff03ef0dcfd0e0221236eac4584f13876ae6c14a33ae921ba064ca41214ae8a4bd100c4a37f

  • SSDEEP

    1536:t3x85+Ks2k7Tt3cwa2REnxfu39k/LHL05Nq3xlJUKToXsSKBNIoEQzB:th85+KsxJMhUeLg5OdUKTovToEQF

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b94295fdf636f6d64c729aa55c17e50_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3b94295fdf636f6d64c729aa55c17e50_NeikiAnalytics.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Users\Admin\AppData\Local\Temp\aimHlHT1h2bNKRL.exe
      C:\Users\Admin\AppData\Local\Temp\aimHlHT1h2bNKRL.exe
      2⤵
      • Executes dropped EXE
      PID:232
    • C:\Windows\svhost.exe
      "C:\Windows\svhost.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:3044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml

    Filesize

    339KB

    MD5

    c6a5f93b209d990815503e74d14e9268

    SHA1

    4feae0bed03b0991fbe8f1f78782ebb8c71b78fd

    SHA256

    b90a0cfaddadaba30789c824ca59a6e38fcf890d91f477eec242a0f264a17920

    SHA512

    c2b7507d0d61ca5a62d4b51d6de697ff871cc02a94fa86d4b5b5967143750982a55e5aca2238949626a10b55bca43c2f8dfd96ceddd3c54f79efd8045f96d4c1

  • C:\Users\Admin\AppData\Local\Temp\aimHlHT1h2bNKRL.exe

    Filesize

    60KB

    MD5

    7b112b1fb864c90ec5b65eab21cb40b8

    SHA1

    e7b73361f722fc7cbb93ef98a8d26e34f4d49767

    SHA256

    751941b4e09898c31791efeb5f90fc7367c89831d4a98637ed505e40763e287b

    SHA512

    bf9cdeff39cc4fa48457c55ad02e3856b5b27998535aed801a469252f01e7676462332fa3f93877753e963d037472f615c1fc5fc2e996316621b4e0a180cb5f5

  • C:\Windows\svhost.exe

    Filesize

    16KB

    MD5

    76fd02b48297edb28940bdfa3fa1c48a

    SHA1

    bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce

    SHA256

    07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c

    SHA512

    28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0