Analysis

  • max time kernel
    119s
  • max time network
    92s
  • 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, 09:21

General

  • Target

    27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe

  • Size

    59KB

  • MD5

    7f8b720f542f0b55b6c99a0034921520

  • SHA1

    f21964683dba8dab436724c507dd986014c70130

  • SHA256

    27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338

  • SHA512

    3b8f4f0b89b621c89976e54724ff85ba3cf6d16e0e4970803b6d22753681631233aaafe5e6eaa5d972c5527f72da1063ea651459c01e45f428f66f41d5901730

  • SSDEEP

    768:W7BlphA7dASbS7EXBwzEXBw3sgQw58eGkz2rcuesgQw58eGkz2rcu90TKe+0TKeS:W7ZhA7dAynMdyGdy4AnAq

Score
9/10

Malware Config

Signatures

  • Renames multiple (4656) 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\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe
    "C:\Users\Admin\AppData\Local\Temp\27ac6967b84a82c4f4810c080137d98273dd4159e70fbdb6a7b5e9900c379338N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2124

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-2392887640-1187051047-2909758433-1000\desktop.ini.tmp

          Filesize

          60KB

          MD5

          dff12503593227086c700457077ec3f8

          SHA1

          25d1a4cc738eac315599b3e999ff6c4e24bd8283

          SHA256

          59c3f9787df5d06a2ad496325fea27132e867e325d7d01a575ec0cd31937063d

          SHA512

          c100ac2aee49b2a147c5baba801604bdecd198ff1419176cdc3ad956e82e63438781e12c7cab621a1c105b6cefea5caf17ef571eb872d12f4fe806396f02c1cc

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

          Filesize

          158KB

          MD5

          f97ad6ed1f28ddc5970497ebd015a82d

          SHA1

          527fe0b6af3d349a47502369e6eee3b78f042a68

          SHA256

          37f5fbd86f1efe3da7713a066f1d62555d9a5f02a451ca8d5d2688fbf81900aa

          SHA512

          d83d7b1d159fd9dcbb15cb00a134d97c697f1f59040fed86b0bcf47f656d9c782384ac4c0f7d4c21a152c45f67affe1baa03df12c930d04f14447b3d311f8be1