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Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    07/07/2024, 20:00

General

  • Target

    2811f20b9e746506a2de7e12d65ab2888e0db38727525dfcec4c854631610063.exe

  • Size

    56KB

  • MD5

    beda5563f941b401060343afa398efe6

  • SHA1

    fa0b44d6b0a7df8cde71545b758ab52eda30eaec

  • SHA256

    2811f20b9e746506a2de7e12d65ab2888e0db38727525dfcec4c854631610063

  • SHA512

    de0a483d48d47d087a2e041b11c421ab3e13378a86cdba7cbac1b49c84874f023bc4e3217505bf16b6b058885ccf7d067460e470f757497f317123dd6577a7c7

  • SSDEEP

    768:/7BlpQpARFbhIYJIJDYJIJPfFpsJcFfFpsJcmaz1jGInB1z1jGInBO:/7ZQpApze+eJfFpsJOfFpsJwjBTjBO

Score
9/10

Malware Config

Signatures

  • Renames multiple (1402) 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\2811f20b9e746506a2de7e12d65ab2888e0db38727525dfcec4c854631610063.exe
    "C:\Users\Admin\AppData\Local\Temp\2811f20b9e746506a2de7e12d65ab2888e0db38727525dfcec4c854631610063.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2088

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

    56KB

    MD5

    7b65ce70a7bfd5e5b6aaf555315a798c

    SHA1

    a235c30c812d63e7a584d67984d0530d29d12d56

    SHA256

    15ebd84a4582236b40ce2503c0bb567ea90fec1728a369992e570f30b1cd2c53

    SHA512

    16e4ac628193918c6b8ab57472b721ad448fa1fb6b23749fe0c962b0932519f40e9f9226488e6f5f6db6ee0d0b209c595f532135c01b30093e1ce7b1ba359f80

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

    Filesize

    65KB

    MD5

    56528825dba38b3c886af31911c13262

    SHA1

    f94c7eb906935de33b6cb97d40e8439c0ef3dfd9

    SHA256

    34a844b4854f2d90eb8f304d62927acf85edbf224bd36f7c5bea59a0d2dfc2e9

    SHA512

    4e9a30ca0779f31ee78a4098a879281f87d4eca613270f59c39f1443fcc34945ecd3ccf47baa9a1a90b1f9b2b69f83d08c2262202784d41bec8796bdf0c3eb40

  • memory/2088-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2088-98-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB