Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 00:47

General

  • Target

    7407aee22f6925c23c117925dca106c49d51a2dbdda8192cd9ceae6250f0b430N.exe

  • Size

    78KB

  • MD5

    be15bc4bf729917ef607672415adf900

  • SHA1

    a373fe8452d39f3149caf42b2dbc11340f3115d9

  • SHA256

    7407aee22f6925c23c117925dca106c49d51a2dbdda8192cd9ceae6250f0b430

  • SHA512

    9747b6c7374a68f32cffdfc051176e39c15f7d20781bc4c70e212b8b93eee7dc031b86221455bfe86c371e55bf17a6744502fc98e9d236921206e2db1f437dbd

  • SSDEEP

    1536:/7ZQpApze+eJfFpsJOfFpsJ5DVSWu0SWudVl:9QWpze+eJfFpsJOfFpsJ5DVSWu0SWu9

Score
9/10

Malware Config

Signatures

  • Renames multiple (3141) 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\7407aee22f6925c23c117925dca106c49d51a2dbdda8192cd9ceae6250f0b430N.exe
    "C:\Users\Admin\AppData\Local\Temp\7407aee22f6925c23c117925dca106c49d51a2dbdda8192cd9ceae6250f0b430N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3063565911-2056067323-3330884624-1000\desktop.ini.tmp

          Filesize

          78KB

          MD5

          ee640f6314434010a224e11c63d57c7d

          SHA1

          8095ef53285945cb1924911f49d1e44f6dad4c43

          SHA256

          7185eabd28ae14139a500d8e954f5e6954666e2924d48e9d7a06fb3db48edea1

          SHA512

          546a1d8f191801a9a45f2b07affd3c80b5b91c2c93e29c325c23a39c6aa47ffb19b2bdf5b1e7b8017cb1ddbd1ef29b7a933787e312cdd399c7a0526ee950cbb8

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

          Filesize

          87KB

          MD5

          3f75517de4b7725d64a69c541765594c

          SHA1

          3dc979c1dea11d6b8a4603aa1bc566c4433c3baf

          SHA256

          49525a2fbed214db3d1c5a0a7a207af79c6ebc7b451cf1fa9c6aa9bfb7e455a4

          SHA512

          4a16e4d055db2f5092727b4ebc9c7a0ddad4b317a9fd03411eabe4989a8bff988f02db8816c513aab5801e3e58081bd09accd5bb26124cbc1265be6d9c6df475

        • memory/2340-0-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB

        • memory/2340-72-0x0000000000400000-0x0000000000408000-memory.dmp

          Filesize

          32KB