Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-04-2024 10:24

General

  • Target

    5dfe6ae42a002ebdf53dac57f3677b0b.exe

  • Size

    59KB

  • MD5

    5dfe6ae42a002ebdf53dac57f3677b0b

  • SHA1

    ad42d7e5c61aff9d2764c2489082bc8cd857d863

  • SHA256

    e54d5bf1f8041d547845c705fda934b52b92b4ddcb4cb1bf9ef162f91c5b80f7

  • SHA512

    f1549dcd7b630b73ffed9212a0c7fbd8618c889e18fa0ed98d2a10b88429b2430d855b23a168f71c06ceb0a8d58c1c4e48d687097787e13dcf4527a721ea6d32

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaManvFNFO/Ms5Ms2Fnj28/8UMWMmlHlqMb:W7ZDpApYbWjCDOgj28/8vhm1x

Score
9/10

Malware Config

Signatures

  • Renames multiple (3783) 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\5dfe6ae42a002ebdf53dac57f3677b0b.exe
    "C:\Users\Admin\AppData\Local\Temp\5dfe6ae42a002ebdf53dac57f3677b0b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3452737119-3959686427-228443150-1000\desktop.ini.tmp

    Filesize

    59KB

    MD5

    b3455d1c00e1dc16df0c74aa9827b3c1

    SHA1

    f0c70faac38c93afe8b64d9cbc7cf37deba1b809

    SHA256

    0382cab96e91ffd9bcca1751afb0aa6a42048852f0c7b944c22d559f298152d1

    SHA512

    4c9c5a4bd6aa3c1749bb459d95ab05b036a9a7848bd4fd430a9e54594c7e081186ffe0e3114fca1e87d358092fb6e1a84ceb115df7b68893403fed9564321b08

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

    Filesize

    68KB

    MD5

    8dc7598f5065e1cebdfa4d34a6ac29c5

    SHA1

    767f313446e924ca8ec2ac8c9cd4e1793b110ad4

    SHA256

    c746014d51c3e1a227060e97d616c8d963c54f34509845ae9e733c275fb6131a

    SHA512

    ebbb7db2d45b18bf442913bf57055f7b6098014eb0c0be92d522d0d73af3c6e95b44ebfbc6f0429c68e6b42840027777df9b8708156ecae1df53f60acd87df72