Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2023 13:31

General

  • Target

    NEAS.NEASae9561347e15329903e38930b6cfe789exe_JC.exe

  • Size

    102KB

  • MD5

    ae9561347e15329903e38930b6cfe789

  • SHA1

    a62e8b63b2002d9333ee8785fd5514d556a8e7cc

  • SHA256

    71983552dfbca7da88574fade6d6a0961d55dea930c5b472a5cbc3e7bc92fc49

  • SHA512

    b662b278f17e25d905ccb2cead44ebf22946ac9b60a43d10a3c0cda52f44d6ca04815f5ad4fdd3fb77ba68f478a4fe4a09d67804114c1a08b8d7b8998e49a624

  • SSDEEP

    1536:W7ZQpApfytyxsks0DjjOHepOHeWjCj4OHepOHeS:6QWp1sks6

Score
9/10

Malware Config

Signatures

  • Renames multiple (1314) files with added filename extension

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

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.NEASae9561347e15329903e38930b6cfe789exe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.NEASae9561347e15329903e38930b6cfe789exe_JC.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4316

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1926387074-3400613176-3566796709-1000\desktop.ini.tmp

    Filesize

    102KB

    MD5

    8cc01bc3b2fe43f0875425245e986e0a

    SHA1

    6b4f2cd204f3d462883e1989eadde5cdbd7a0c9d

    SHA256

    388d3139962212ab09a01bbba00dd05c0e11b12fbb4b9aeea42763482a50c54e

    SHA512

    854bfaa704a5b34fa3f4049c0efd0a87766212efcfea77597879e8d3e597eae1e0baf3d87df7eeb2fc9da2ac7e00f3c25177bf23f5a71d94a363043839212b8c

  • C:\odt\config.xml.tmp

    Filesize

    103KB

    MD5

    f549f75c65491da329052b3fb2aa4550

    SHA1

    672259728ae03bafc2f381a675d48520a6b6c565

    SHA256

    e8efb670196d6acf27faecd3235fd3dd3b6e2b51417c226eb1dc3d0d9b8962c1

    SHA512

    0aeb186754034d570dba25d663cb96f9be48f99d6a124a634a4eefcd31ad6d28e0676c2716e0708be2960fa4a6bbece1cca8890afb28da871ee127fcbcc6d30e