Analysis

  • max time kernel
    119s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2024, 09:29

General

  • Target

    95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe

  • Size

    51KB

  • MD5

    6e36613501bb2227eb33efd8f549d7f0

  • SHA1

    1d27dd51cc9907047608e80653047283913bd7cf

  • SHA256

    95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374

  • SHA512

    90352b050a44d2db68adb4bba5fcc00294d58ee5b7d3ee716c6b9ed85ac840c12fabe9462fd3f510136a106a72cb940a0d80c26534d27f490ce00a7f934115ab

  • SSDEEP

    768:W7BlphA7dASbSjJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c5Hjn:W7ZhA7dABJJZENTBWv361

Score
9/10

Malware Config

Signatures

  • Renames multiple (4644) 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\95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe
    "C:\Users\Admin\AppData\Local\Temp\95d7740b6951ed61b160927d498c17486c55133aa91ea69b5b6d7a26ba042374N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2560

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2718105630-359604950-2820636825-1000\desktop.ini.tmp

          Filesize

          52KB

          MD5

          db39f30544d29346e33e69bc874da16c

          SHA1

          67e605cc69790d273084755f9076b5a279ec49c0

          SHA256

          bcd68c31bf7c01b4d6dd7fffbf5adf31ffde5b4100b7b88145fb6754d4137edf

          SHA512

          3caa955c63106bf152a08bd6fa6f17dffffece6e7ee06850a9464c37978e9fc0115c022cec609d98585b090679c6148fd2fd8710b42e3691f5e934933b0c865f

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

          Filesize

          150KB

          MD5

          580568a1e111ad840b3f8a44035deafc

          SHA1

          3ddfeefeacb64be92e65d053728bced1f89394a1

          SHA256

          a521076c9cd23b50d02bc22e2308625377fe07aefd411b88978dc7f5affd9f05

          SHA512

          9ad413a64f2b865b04f46e23d410ea3bb44e52010137fe2c4e7f891df0e510b8cb3365a82aae51b143ee0a4d8c1ea61f9bf6205f22b75c103c767f69726bc157