Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 12:34

General

  • Target

    7cbb046fee6a059600606aeb1ad761e0_NeikiAnalytics.exe

  • Size

    309KB

  • MD5

    7cbb046fee6a059600606aeb1ad761e0

  • SHA1

    daf05219f202f4eb0b816c13211fb8cd1266c0b6

  • SHA256

    05c6055c6ec1528ec69fbb7424a7080dd69ce764393e864fd6d46d06dd2f4235

  • SHA512

    ac515dfebdb839a2d4004860f51e4bb0e8fab1b8af6d93870c2c4ed7a514c953a1101c686832acc64f04bef6ae1bb9a7b78150e041f88b8178e6d3e0f6e1bca0

  • SSDEEP

    6144:eBB8jib4gfGWcmsQ+/gbG0xlfPpndiVPvqoU:AeXZa+/gbGUXBdiV3E

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 27 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7cbb046fee6a059600606aeb1ad761e0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\7cbb046fee6a059600606aeb1ad761e0_NeikiAnalytics.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1696
    • C:\Users\Admin\yieupon.exe
      "C:\Users\Admin\yieupon.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2412

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\yieupon.exe

    Filesize

    309KB

    MD5

    7773d315d1c1f244152ac49666f23061

    SHA1

    a0b2619fc2316f6ebaa83a9aaa566154250c5a13

    SHA256

    580a48771c125c7508268746f323f0d2986c8a89cc80e2fff000ae9ec59048ca

    SHA512

    c0c87da4cd6ff099bbd2150121427d13f91622b024f6660953e45860be56d1e7d89bb5a75dc051327bb23eecaeb3c8f13f342c708f9c3fbce71335c9ce82db6d

  • memory/1696-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/1696-9-0x0000000002D10000-0x0000000002D67000-memory.dmp

    Filesize

    348KB

  • memory/1696-14-0x0000000002D10000-0x0000000002D67000-memory.dmp

    Filesize

    348KB