Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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 (3271) 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:2368

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

          Filesize

          52KB

          MD5

          d285d32e19164b7787f675907a879c47

          SHA1

          9ab725ecd0768eea6633d2461955b2682b4d6798

          SHA256

          596ef98a02f78667c76b4ad48720e1f39671eb4c72745dd5682e59de4f3aac50

          SHA512

          fe98adcd4c27eb11f4c0e7503eb2332277cb84eb4638d2c5a490449fc69afccbab99aa5a6cf44d6c9eeb361235d2a5f0575a697b55c5632d57ed13e857f6b8a3

        • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

          Filesize

          61KB

          MD5

          fce81bd42fcd8e35411072f12ce3586e

          SHA1

          3f6ab701648703f511d9eec36b34a1a48f4cffb9

          SHA256

          ef2c9605657cad28287c8b71e2f18947470381c2c524fd26ee3d92c958ff29d9

          SHA512

          d1ecdd128c73bb366de85a4e596667df28c5419d1ca51146ebe5be2d8c1e8d4084786eed935b846aa3191ece8f5087fa5762259191bef0cecd9809648ddfb31a