Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2025, 07:23

General

  • Target

    44a5ca27c9c1f9dad1e2b211968da02292c23c182be75987050c2bc3947f99e5.exe

  • Size

    27KB

  • MD5

    7d172630d4a69dd894d51c1eb997867e

  • SHA1

    1e66a4ae57d16074431b662fb8298690955f02ee

  • SHA256

    44a5ca27c9c1f9dad1e2b211968da02292c23c182be75987050c2bc3947f99e5

  • SHA512

    8a57024d626996217718cb189e42ec46c372793a47da787b868c96f428f906e98103d56979b314425952a7009189aa0e892e7cdffd23a3960caa2f6e5117c3da

  • SSDEEP

    768:s7BlpppARFbhdLz8ae+rOn8ae+rOHPRPq+BSBmBCUK9+BSBmBCUKGW:s7ZppApdIIHp1MkPMk/W

Score
9/10

Malware Config

Signatures

  • Renames multiple (5240) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\44a5ca27c9c1f9dad1e2b211968da02292c23c182be75987050c2bc3947f99e5.exe
    "C:\Users\Admin\AppData\Local\Temp\44a5ca27c9c1f9dad1e2b211968da02292c23c182be75987050c2bc3947f99e5.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3342576763-1998465526-3870295501-1000\desktop.ini.tmp

          Filesize

          27KB

          MD5

          931a716a61c724444a82bc87a1cb8851

          SHA1

          2fbc801ee05635ab8756728c331fad5cb1a9c374

          SHA256

          092ff1e0113e5409f0a3cc3b3bb2ff4e6577eaafbb5683a91076650094cedf9e

          SHA512

          6083531a3f3803bc24c74fcd34ca8fc18fdc5e33b2ff3712ca03d52ae5299f044f48b1ae8f5ab8630ff025dee87786e8a8aeb5ff1c5dcb754e1be3eb316b3748

        • C:\fa79de221d524b769d0447\2010_x64.log.html.tmp

          Filesize

          113KB

          MD5

          578e6ffc7d9bb257009bf6e41b56a64b

          SHA1

          785d234b70b19bb6fd0b20abd2eb935e4b7b86d1

          SHA256

          72a627c7b2a7069540dc6af0da42195756e6b8368eed6b7ea25b5421811d98cf

          SHA512

          4dbf5e6df341fc091b15c6edb0ac3285952e33341f0425247bda52fb85dbef49469531f4010e5cf28e21ca61e08b1272dac99a2c181d4ca2b2f6132133955e19