Analysis

  • max time kernel
    120s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-10-2024 18:18

General

  • Target

    0378d26c86e285ba1ce1a161be28e5c45bfd56b8eb82d5e729ce8b1ab481525cN.exe

  • Size

    89KB

  • MD5

    d78fc315257b9cfeadf31b327a329c80

  • SHA1

    14c41b5482ec56d7a7c3be886b4723840e35e7c6

  • SHA256

    0378d26c86e285ba1ce1a161be28e5c45bfd56b8eb82d5e729ce8b1ab481525c

  • SHA512

    f16f622b52335cb9a217d204d0b503b05d45c7537f0d27875af6033a499b539ee0202b774148e47f577275d904026f971a62692f10a6b602b68bf889999ede3d

  • SSDEEP

    1536:W7ZDpApYbWjIoPyPoLzV7c6ShWfxRfxMl2:6DWpLf7fWl2

Score
9/10

Malware Config

Signatures

  • Renames multiple (4375) 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\0378d26c86e285ba1ce1a161be28e5c45bfd56b8eb82d5e729ce8b1ab481525cN.exe
    "C:\Users\Admin\AppData\Local\Temp\0378d26c86e285ba1ce1a161be28e5c45bfd56b8eb82d5e729ce8b1ab481525cN.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1708

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3442511616-637977696-3186306149-1000\desktop.ini.tmp

    Filesize

    89KB

    MD5

    33e6708d35e0747abc4633ffc330c0e9

    SHA1

    acb2c449643dd50726a2f6af12615a3027febafb

    SHA256

    a80f666f4708fe0daa20c8f90c3afe6232e4a710396c497e050104dcf5698329

    SHA512

    0d0ffe35eddea14d58ccc4398e5e745db3a98c06afc289f8d317217940899fc94334f63e2a452991337230d81ad8324ef34a4301e86bbd2f5ac08ecda748ea3d

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

    Filesize

    188KB

    MD5

    339b36d9da83153d799c08c4383abaf5

    SHA1

    761aa1b8ef61c8c3247662fc1a1516e17f0a8f78

    SHA256

    546782dbb9457d005a9637bb7720f2f7f8a895f9b5b41d93e783653b5fe23703

    SHA512

    3b28c2997592e972710a3c9e0b08028e0ba81968835c62c6843f867539110e6b31c3d3b8eba88384a4a90db258c29887524f7c49cbce6206c585550db366a653