Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2023, 15:53

General

  • Target

    NEAS.a84c9c18f88909529074f92a5fd553a8.exe

  • Size

    34KB

  • MD5

    a84c9c18f88909529074f92a5fd553a8

  • SHA1

    9ce4d0efc440f84f5b38857ba73ffcfba96e69d7

  • SHA256

    c6de4b06fc03a535a7eb7bc56c99b4b68a2f0be1b17b5d6f004b99736636a084

  • SHA512

    310530619744a6a2746a07c9364c71bdaeb758725fb6294cc08a10edf55408d48089001f2fd19105258e0a71a270d6d8a52ee78ff2cf2d94d69b3848c1e0158a

  • SSDEEP

    768:pwy7luXqnKZ3URe/cqhVnjBsuC1bfeFb1RbfrFFdwu:aypnKZ3Ulchtsl1bfw/frFvwu

Score
7/10

Malware Config

Signatures

  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.a84c9c18f88909529074f92a5fd553a8.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a84c9c18f88909529074f92a5fd553a8.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp47DB.tmp

    Filesize

    34KB

    MD5

    4119e9ec355214fdfe16de5c617ef4b0

    SHA1

    938654a1fdf4e21ac9e11c5488b7cf6c90f47f19

    SHA256

    96773370b5eb6e2aeec478d3f03335b5d9936d4cc21e03910164aaa13af59fdf

    SHA512

    a19b24fc549e9f3756afccac0e1310e6d4b81e321d3fbb92e1260f706bd25f72ed56956002e3f6fe18ea33f7a0ccdafcdf2d2993cdcbda04b56d550601cac609

  • memory/2664-0-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-3-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-5-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-7-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-9-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-11-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-13-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-15-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB

  • memory/2664-92-0x0000000000800000-0x000000000080E200-memory.dmp

    Filesize

    56KB