Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 01:31

General

  • Target

    a54360ddedb09c3445ca58ef169dccf0d7f72417ce19e025b6400166ef42aaac.exe

  • Size

    74KB

  • MD5

    0ebbdbaee340da31450ce5ad667ae4e0

  • SHA1

    de20e94ecbfe0e2c065fa27fa14667a5a44047c8

  • SHA256

    a54360ddedb09c3445ca58ef169dccf0d7f72417ce19e025b6400166ef42aaac

  • SHA512

    3be3291a0015396ee72dba2680daa70e29482324810154ff618837342436afc19e37785ff3c313fb4b49c927a254cd2e56f40f51a009df333a40fcd3fcbb8bfe

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/hZGFWF+ctFXcVr2FWF+ctFXcVJ:6e7WpMaxeb0CYJ97lEYNR73e+eKZyFWn

Score
9/10

Malware Config

Signatures

  • Renames multiple (3514) 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\a54360ddedb09c3445ca58ef169dccf0d7f72417ce19e025b6400166ef42aaac.exe
    "C:\Users\Admin\AppData\Local\Temp\a54360ddedb09c3445ca58ef169dccf0d7f72417ce19e025b6400166ef42aaac.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp
    Filesize

    74KB

    MD5

    67465e743d87fe9135fc7a141d4928ce

    SHA1

    30eee4e523637103ef9102d5c3ba2e239b4e68a3

    SHA256

    1275090c752a995a49f90fb6297a4d59077218b7d2828bf8483c9b4996016d5b

    SHA512

    6e6c1f8b9fc1cf91e2594c59f16bb0602f088381d707536f3883b24fc7efe151b5287a888a31f7f217bf1f0a937d9ffbf2af14dbd5b10a84ba1169698a692db4

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

    83KB

    MD5

    6d802567dbd59dbe2cfa5720ed5a047e

    SHA1

    ae71309883b9c402a1d2767e7d96668a0ee29dad

    SHA256

    afe89c5f4ba622d03ee556cc67ead628cdccd1033ae530df2d48fc77c4aef6e0

    SHA512

    bc320123bc75353dbfd8b8ae9fc02c00590779fbb156e2904f09a1fb64ac85a6f7ba7fc4fa55ed214431dd336f80365b78a3013344a1da87c23239eaf49dd811