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Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 11:05

General

  • Target

    898d5790973cbf75680c04f94936ad70N.exe

  • Size

    106KB

  • MD5

    898d5790973cbf75680c04f94936ad70

  • SHA1

    af873cfca2892a7382ffbb922baf126dd1fcb181

  • SHA256

    f2d67de909f8129769da2e354d1c0a17a85b608a02899365976ba39de65ebdd5

  • SHA512

    1bf6decbb3e7ce6ddb76b2e5a2f028a45f53a744a0ad12a872a2c8e2e4bb4379051b6c572163aaa2a9dca0b6aff0b3510986c31865befb1fda1833d7122c8d20

  • SSDEEP

    3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBV:PqFF2Ie+effy/BF

Score
9/10

Malware Config

Signatures

  • Renames multiple (2917) 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\898d5790973cbf75680c04f94936ad70N.exe
    "C:\Users\Admin\AppData\Local\Temp\898d5790973cbf75680c04f94936ad70N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2368

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

    Filesize

    106KB

    MD5

    8cb4e654469fcba9d83363e42c771834

    SHA1

    8dc7887ee4b4640617e0eb7f682381d9d917b0c9

    SHA256

    5c715375d9c87906f1e9bb8bf7b30257181ca9f1dfa68717cbf8325ba76577cf

    SHA512

    e4cd52b1ad6d2b18db020c9cb9b62543fde97fa16d4782f71a514505a8ee1d97f74364f4c01f4e01316eb2ac389ee4d02d87b2972dcaf530fbeba16ab3ab0368

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

    Filesize

    115KB

    MD5

    80d522b170d7092c7fa69efbc95c6f42

    SHA1

    83995084246f9cec3156a3d6e92d8fc41aedad78

    SHA256

    d7a7ed927957410a9d5522637329d2a54594bd98b41b693018c3b6c133e87423

    SHA512

    8e3f02f715b517da617cd5fcad3a49a2695954f02817e2d556cd06bd5ee3efc9ea847441aa19f1d9ad19328604478a412f842411210946327b7383a35e5ad37c