Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 22:14

General

  • Target

    380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe

  • Size

    86KB

  • MD5

    590a5fbcce789d6e66505c7fb10846c3

  • SHA1

    3a2c5952a8c173660405a8f575aa89d631c6d719

  • SHA256

    380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6

  • SHA512

    8bfe0b0921728bd2f2ce4c4f9a8f924c4948d8863f086af9f18d5ce832eea15eb5928d0e2e9fcaa735d710814a3cb5dfb936bf9766436db4260183fa58400f31

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/I:6e7WpMaxeb0CYJ97lEYNR73e+eKZI

Score
9/10

Malware Config

Signatures

  • Renames multiple (3699) 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\380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe
    "C:\Users\Admin\AppData\Local\Temp\380177f8e0dcbb45261a5660b91de29e0705e1332c2d9f593c7b42653c3bfac6.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3627615824-4061627003-3019543961-1000\desktop.ini.tmp

    Filesize

    86KB

    MD5

    ee7a3164e7b97f699504d98d39855877

    SHA1

    88c7fa7c5ea905a1e641aa3148fe28c297ea6c9b

    SHA256

    7bcc31e24ae4688fdb91165401847776041a2c8aa33f47e3ff1fdb02f0c0411c

    SHA512

    0279be29dafb84e46510adfe575fae0ca3a6f8f87c5f3d43ac92755e68bc8d218bdab87fcccae58a170f2c0f243a267f45e5286bdefdcdef46d227b409c98a96

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

    Filesize

    95KB

    MD5

    516d3df57363bc61d96cb9a32bf23e71

    SHA1

    1458ad48794d4d3d99301b1bf71088363b2fb994

    SHA256

    190f9903abbd0bb6b0537fb563d47af8d53430eb637c9d2924a773f9b554b037

    SHA512

    e0227b6da87ddb09bc3a37723b9173db8856b1ff00563f1ee404239a3079bdc071fdc481da766efb4fd8b379a825e4419f5f9d252ffe45e2303eeb972f092e3b