Analysis

  • max time kernel
    149s
  • max time network
    146s
  • 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 18:31

General

  • Target

    NEAS.a61d95f9645f60edddbdd8018623b470.exe

  • Size

    206KB

  • MD5

    a61d95f9645f60edddbdd8018623b470

  • SHA1

    e8713aad2b02cfa3a070792b4d55d578dc6d49b0

  • SHA256

    884832111a7d5384d7023ce4c507f2922054853d9b3fd60e96bc22c7400e2530

  • SHA512

    7f1b2c764645a2b9d44d02098a90ce831f300fe330f5c2146c1a16d7852ae3048d171e19bbd69baeb11584aaf084ec43a5818c167377b2af8f4d2112f6477c7e

  • SSDEEP

    3072:6e7WpMNca3rytOkWpXfnYRl2l/9HSFHzJ0CHGcKRreN:RqKB+tOkWKR0iJ0t0N

Score
9/10

Malware Config

Signatures

  • Renames multiple (1165) 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.a61d95f9645f60edddbdd8018623b470.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.a61d95f9645f60edddbdd8018623b470.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4156

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2890696111-2332180956-3312704074-1000\desktop.ini.tmp

    Filesize

    206KB

    MD5

    195c266ae1a37af5a569014a3d95dce6

    SHA1

    8ab1cc81ec28a9d22b38b84abd02f9f68fd10734

    SHA256

    6cc9ea5fd7da3a03b36fa4a3c62765ddd3832259b15459ea6764ec5710a35633

    SHA512

    5b238a2fc0ea4ff6b424799bb976927670f538f37b376fa91e4c23825f538672b5fbd1446a43a5e03982434359b4aad3880a3ee226e8ab28638cae7db00da0dd

  • C:\odt\config.xml.tmp

    Filesize

    207KB

    MD5

    1c6e85543c35fc079d6d13885397a588

    SHA1

    ec987649c23db288456bdb3277ea8ecff9e2f424

    SHA256

    ef9eef4d14d951e6f90e87203fd2a5f93f8c543ba170f63013ed7cc35b36441e

    SHA512

    cd019a761a7b71ab42a76a822e4187f96bad251a528d6eaa9f5276fbc24e0b9d243ab0a1099f2cd301f1feff0b98378f1d8cd5ac9186d430f387e2d44693a08a