Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11/05/2024, 05:43

General

  • Target

    8b1ac1556360d196b73948ca8a80ea60_NeikiAnalytics.exe

  • Size

    28KB

  • MD5

    8b1ac1556360d196b73948ca8a80ea60

  • SHA1

    0e76dec75a596fd1e53e52ecdaa559baab67974c

  • SHA256

    bb75ea7a8c69a14465749fbf4c4be6fa57f8586a55545da39f55fc256a163630

  • SHA512

    059040d6e58b5720088457ecd5d7ac4208021da9bb2168220a4a377482fd18c96106e35d49f91384d348e19a9c54d308887b4e1af0035b73005e578ff2b7662a

  • SSDEEP

    768:PVEHJqjHyGvwFylDpulVSQJrE/2QmlCYZU0mP:PH2nylslwHCCLX

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8b1ac1556360d196b73948ca8a80ea60_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\8b1ac1556360d196b73948ca8a80ea60_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1296
    • C:\Windows\system\rundll32.exe
      C:\Windows\system\rundll32.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:2556

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\notepad¢¬.exe

    Filesize

    30KB

    MD5

    51a9296d3280aa8bc4c3ca32d65fbedd

    SHA1

    51f4d3c240678a8565a6491649e2dd7a5d807f4c

    SHA256

    b349063d9647af6af12f995b8d187efbeb1bd70a5f25cfe39d2aea42d699569a

    SHA512

    6e1a803534892eb35573a75ff31298507e434b887a3df9e874a67054d9eee512ef68040090905bacde8a76de1a2cb456c372ce96f0257903e0ff2b4697b72f64

  • \Windows\system\rundll32.exe

    Filesize

    28KB

    MD5

    11a66bb9d002c6aeb722bf7955a06708

    SHA1

    3a7b2076c5693adf05001be75a2878effbbd967f

    SHA256

    9d761f8cafa622063cc06a60b0c22c3689b42bc08b8ebd753c83f12ec7fcf6cd

    SHA512

    6842fe39d1318a98407dacea788fa1725263035f7d784a5269debe75496591f8dd306e76919fa2b0af0c6df4d4a3bb6303b65e5b020db9a6598730c9ddfe7106

  • memory/1296-22-0x00000000002B0000-0x00000000002B2000-memory.dmp

    Filesize

    8KB

  • memory/1296-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/1296-19-0x00000000002B0000-0x00000000002C5000-memory.dmp

    Filesize

    84KB

  • memory/1296-18-0x00000000002B0000-0x00000000002C5000-memory.dmp

    Filesize

    84KB

  • memory/1296-21-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-26-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-30-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-25-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-20-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-27-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-28-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-29-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-23-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-31-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-32-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-33-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-34-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-35-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

  • memory/2556-36-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB