Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 12:45

General

  • Target

    8625fd3d96fd3d9e5bd7d01523514550_NEAS.exe

  • Size

    586KB

  • MD5

    8625fd3d96fd3d9e5bd7d01523514550

  • SHA1

    b77e6130508105caf8791df1d706fe49b9c98d80

  • SHA256

    a306a79f116b10a6ed9b8c78e18f7efa8a8b85c49bf798d035d5d5bcaaf00144

  • SHA512

    96ea8427acb1fa64d8579459b80d28279611fe25e7731fc4c07a29f779d68d061e16e04bcf9f1371d8576534d6de21d03fc8ab5183383479419fa7e3dfe92366

  • SSDEEP

    12288:HplrVbDdQaqdS/RfraFE/H8uB2Wm0SXsNr5FU:pxR1+FCcuvm0as

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8625fd3d96fd3d9e5bd7d01523514550_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\8625fd3d96fd3d9e5bd7d01523514550_NEAS.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Program Files\distribution\dependant.exe
      "C:\Program Files\distribution\dependant.exe" "33201"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:2180

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Program Files\distribution\dependant.exe

    Filesize

    587KB

    MD5

    587118a60efcba6409aa5012375bf6e7

    SHA1

    35918fa8b06a3be3ad735afdfa92c1af32a557de

    SHA256

    7004387569dce8a66f1cf798edc192a9281b76342f834f34ffd3d952eb6bf60e

    SHA512

    d36a125be14f15c1289d15c2b7443d9083aa9b1f6e0296fb6b920b7e2d9717d3f73089cd0131f8dd30bfa8f9b7ca468298478b0d2397f58e487961b88ef89680

  • memory/1692-0-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB

  • memory/1692-4-0x0000000002880000-0x0000000002A1F000-memory.dmp

    Filesize

    1.6MB

  • memory/1692-10-0x0000000002880000-0x0000000002A1F000-memory.dmp

    Filesize

    1.6MB

  • memory/1692-12-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB

  • memory/2180-11-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB

  • memory/2180-13-0x0000000000400000-0x000000000059F000-memory.dmp

    Filesize

    1.6MB