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Analysis

  • max time kernel
    150s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 21:31

General

  • Target

    8e62cfe81e9575b022e4be9e6700f4ddda34dc188bd4748fbe7aa71fdd94f040.exe

  • Size

    127KB

  • MD5

    23764683435cf68006fbafa752d84c20

  • SHA1

    5067ea4e06c2c86825b0dbd692bd4adfd86083b7

  • SHA256

    8e62cfe81e9575b022e4be9e6700f4ddda34dc188bd4748fbe7aa71fdd94f040

  • SHA512

    d72b5235c53395b4cc7ead72597162a91d08377ca4c7c7661fea406c620ead42decfe2334fdd28d731facea2b60d6269a38927a8dda71c80193ce04bb12aa261

  • SSDEEP

    3072:6e7WpHIyRF9ESWu0SWuDmhSauvEKxVTLJtxoVz8FUDrYYaCusjdEKxVTLJtxoVz0:RqlIyFESWu0SWuGSwxP

Score
9/10

Malware Config

Signatures

  • Renames multiple (4731) 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\8e62cfe81e9575b022e4be9e6700f4ddda34dc188bd4748fbe7aa71fdd94f040.exe
    "C:\Users\Admin\AppData\Local\Temp\8e62cfe81e9575b022e4be9e6700f4ddda34dc188bd4748fbe7aa71fdd94f040.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1356

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-711569230-3659488422-571408806-1000\desktop.ini.tmp

    Filesize

    127KB

    MD5

    a4a2079759e7490022c40af2c60405c0

    SHA1

    152f653bac7ab2495b0410c97285c2bfe5bb3de0

    SHA256

    76bc2253cbb133378ddebd0d811024b3d58ac4386d153dd5e4741589ca8c2936

    SHA512

    60a83d5455131679b8048d6a919ad42ada31796c6967bf9fdde9e0aeff16f06ac748681d258e50156be809a71bfc2d81495b8656630ec445ba2371859851aa38

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

    Filesize

    226KB

    MD5

    06ba00ba9b5e41280abefdc8f3159a09

    SHA1

    c8eb5f32593f093668e701431ddf03ee58e2909b

    SHA256

    6270f9797e2c5839caa5887bbc14525518e7a90f0fb69f16681157ebab8f8740

    SHA512

    d17a033fb2e10c1aac35a806a62416718112bca68fa246e6c176e543d6a44f44b7666c72cd74f3f946408dd61ce8233184b0c1eb290c8f4c88a74844923d135a