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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 15:59

General

  • Target

    d2904d0160baebf4e39c8772e3349dd0_NEAS.exe

  • Size

    359KB

  • MD5

    d2904d0160baebf4e39c8772e3349dd0

  • SHA1

    bd0a4bda0c4d59296cd3c0a1a5875f250b529c98

  • SHA256

    809b2c61db59fd7b9510b145edc50c627051d33bc7e16e1df8c74f568b716da0

  • SHA512

    f65c104672038fe0e9c94c2b8a4c0ada7905bb0d430ccd64bcb39bdb4d3345e7ba7945dd1ab4f1314a9ebea80c283f1b75f5052c67758e879264963113d2c366

  • SSDEEP

    6144:joz4h3KEL7TlwmKoYVreNsbQXnkwilxlSaF6Kp4q/MgVz4Y5gDKK0LHYtVzbOJo:wqblwToYVreNsbQXnZiDF6Kp4QvVzd5g

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d2904d0160baebf4e39c8772e3349dd0_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\d2904d0160baebf4e39c8772e3349dd0_NEAS.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1952
    • C:\Users\Admin\AppData\Local\Temp\d2904d0160baebf4e39c8772e3349dd0_NEAS.exe
      C:\Users\Admin\AppData\Local\Temp\d2904d0160baebf4e39c8772e3349dd0_NEAS.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of UnmapMainImage
      PID:2388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\d2904d0160baebf4e39c8772e3349dd0_NEAS.exe

    Filesize

    359KB

    MD5

    2579955d89453ad72b11015cb9b15b1a

    SHA1

    7ad9b1bfd77776b9518384ef65332c51bc4d886a

    SHA256

    9ce2a75a6842cc7eca60a4602bc24de1fcdd0b5cf7a81ebcb36a6ba58bd2464e

    SHA512

    a04096c7eaf7d322f5c0230c1d7cdabad1dbbf0a1c80762adc7bf0619329ef03f079c7bc2544a009534ae78d972b2f5183e6e0b74267f75e1a5648dd2c1ca918

  • memory/1952-0-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/1952-9-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2388-11-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/2388-17-0x00000000015D0000-0x0000000001605000-memory.dmp

    Filesize

    212KB

  • memory/2388-12-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB