Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/05/2024, 04:34

General

  • Target

    67f9609896c1718bb76a8411eca36140_NEAS.exe

  • Size

    147KB

  • MD5

    67f9609896c1718bb76a8411eca36140

  • SHA1

    3c2abc809c6df156e84f5d62c7672b5a6cb8ca8d

  • SHA256

    e5ab86d874250d0aa0cad8b57764e506504b63f45ac367f15d7804855227ff85

  • SHA512

    14a73d78af4f44532bdbdee7a2619a1114afb8fb9bd4d9e22e1a917e608ca4dbcc2ddd67d7e201d4519a1bbe638a98a608be6a73bd9496a1d636cde35023b47c

  • SSDEEP

    1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJp:KQSo1EZGtKgZGtK/PgtU1wAIuZAIun

Score
9/10

Malware Config

Signatures

  • Renames multiple (4831) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67f9609896c1718bb76a8411eca36140_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\67f9609896c1718bb76a8411eca36140_NEAS.exe"
    1⤵
    • Drops file in Program Files directory
    PID:696

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-877519540-908060166-1852957295-1000\desktop.ini.tmp

    Filesize

    148KB

    MD5

    87a1a3344c67263466e6f0671a4c6f54

    SHA1

    238e072010e9af1c526b2d7bc630746236f2761e

    SHA256

    e027e932d50078ff56f7798bf6f98a221caab35cb2a2ca06d34979305eeb19c7

    SHA512

    c095bc9e01b9ccfd25698356d377e84eb8118433497499763231c60cfbceda63e449a25c618cc3b4bdbd4ba90c6747006b6cf74d35aeda434dd6e5854face08c

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    246KB

    MD5

    de4fccf7ae459c354db83516c84b7f43

    SHA1

    bf536066670b88b61ea43a675d26125d2d11bd95

    SHA256

    c2094b9b2da315e81cab7dc4f5cc719959d0baa17aee8768ac9a08e683c6d554

    SHA512

    c882d56b39a7f75ea4d9701be73ec450d42edacfad2117fcda49ba76d40267c820633fd44b155969189a3c5612e185839f54b14b7fdda4e83ab33d724dba3c8a

  • memory/696-0-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/696-786-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB