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Analysis

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

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 05:17

General

  • Target

    8c85796abb048d98520590cefdfd0ed0N.exe

  • Size

    79KB

  • MD5

    8c85796abb048d98520590cefdfd0ed0

  • SHA1

    95ddcfe6526fe3525d2ce1be769853f9fd7f5c17

  • SHA256

    1964326a5b6162518802e4d796b7880b31ef54a1afd4f7767446c8f3a9b2b287

  • SHA512

    2fdb6e99ed14858d423c1c77f3b86d8c438bd16096ac5ca655a632cfa51d40e061649fcd5d80cb344ffde7394947b956f397de0ef325b9eb38875e432fcfec3d

  • SSDEEP

    1536:W7ZDpApYbWjIoPyPoLzV7c6Sh1Xe1SA1S/:6DWpboAo/

Score
9/10

Malware Config

Signatures

  • Renames multiple (3116) 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\8c85796abb048d98520590cefdfd0ed0N.exe
    "C:\Users\Admin\AppData\Local\Temp\8c85796abb048d98520590cefdfd0ed0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2624

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

    Filesize

    79KB

    MD5

    92753ceafeb445d3d2f52013019d42db

    SHA1

    f316b2f924b7f84d53e3c311c40bae28e2ea6014

    SHA256

    04050da6a4dfc758349dd838b5977616b20e49ced88593fcb3d9aa4c56fc98e2

    SHA512

    9bcb45b93f6d5ddc3325974f079cacc4a222698b77736b350e2e4897d3932b4d4f91f5dea2322560b7fdeeb248728173bad22e4954575633f59e1ac8eab7fca4

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

    Filesize

    88KB

    MD5

    ec58565130abac76d067b87101a5088e

    SHA1

    07b0d5b095d588f64917d050250b8bbb792d3612

    SHA256

    c581a3d543de99cf4c72b8e27a3bc4971e9edf060578f6762b45aefe2adb0450

    SHA512

    7f599b26cbe6ad639030561bfc5a44856a6fcf3217e112bf266f8c113944c8bf37ef6730e8a4d5d808adb018425be14168b71a518a56b13242944b72c07d9043