Analysis

  • max time kernel
    150s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/10/2024, 19:26

General

  • Target

    c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe

  • Size

    42KB

  • MD5

    d8315bf38f859f5b36ccc8a0765e67b0

  • SHA1

    3747e5fbb5af9e9c135af3690adf6a98ff42f403

  • SHA256

    c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347

  • SHA512

    70b5754b5738e81d0bc3b3b7a4e4d3023a4bd729c5b319510b0a3d792b622b4414762263bb2c9e11780c18349b62eb42b09955655a97219e619e05468b2cfca8

  • SSDEEP

    384:GBt7Br5xjL9A7AgA71Fbhvnqj7jU7ubTAgpbuvx10AaIdKB7ubTAgpbuvx10AaIr:W7BlphA7pARFbhL801VvM801Vvv7I+J

Score
9/10

Malware Config

Signatures

  • Renames multiple (1151) 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\c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe
    "C:\Users\Admin\AppData\Local\Temp\c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2572

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-457978338-2990298471-2379561640-1000\desktop.ini.tmp

          Filesize

          43KB

          MD5

          a2460408ef4709349cda86a220b68e78

          SHA1

          b443c7126dfdafd6a6703db3b91aa05e287d3ecf

          SHA256

          59d2ced1fa20b50e1ec7dde341946b82f9997a42663b4c58221b0193c7691711

          SHA512

          13bd778c3242ff3f0aec4db46b52772e5d670417f0fad0a061e3b87e3671da1cca8a43307e0c7a7dbf5c4e3b5dcfd04b3c7307503f8f8e00fae00694362de92c

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

          Filesize

          52KB

          MD5

          66f1a21501a459c50bca57fb4ce48a14

          SHA1

          087e4901f64e9ed6438a82841d89135a3c3663d9

          SHA256

          58b4d7329f41e84f93958d2ac466c7e96df6d9af3aa63e4c89e58042a121c859

          SHA512

          c34ce16f7c6affb67425c92c2f70131601f3cf84aff061ee7c8725c87e7568ae20f47d0f2a12d65d8aac83b5a18251f437b7bd97a331b60bc13af312ff6bf6a4