Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 21:42

General

  • Target

    50fc30ff32bcc30b9871b4ce24fbc78e5a63216f0bac25f44c8d7a34ac6d57ac.exe

  • Size

    94KB

  • MD5

    1fecaba988a6d8ff551bb77e26936ab2

  • SHA1

    7242ffa256efaa71fc55d8ef2b9c8bc40636b43a

  • SHA256

    50fc30ff32bcc30b9871b4ce24fbc78e5a63216f0bac25f44c8d7a34ac6d57ac

  • SHA512

    2ea3c5c16ec500998fbf5031a99a3e7feed71ad7dd2a28b7094d48418ed6fc77f04bcc0d24d7e32f96813f10cc43cbe6ac321660c874623f7b139b58ec55e0c6

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/ey1Sy1BJ87J8H:6e7WpMaxeb0CYJ97lEYNR73e+eKZPVX

Score
9/10

Malware Config

Signatures

  • Renames multiple (3423) 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\50fc30ff32bcc30b9871b4ce24fbc78e5a63216f0bac25f44c8d7a34ac6d57ac.exe
    "C:\Users\Admin\AppData\Local\Temp\50fc30ff32bcc30b9871b4ce24fbc78e5a63216f0bac25f44c8d7a34ac6d57ac.exe"
    1⤵
    • Drops file in Program Files directory
    PID:292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp
    Filesize

    95KB

    MD5

    324be5a9086b552472547f49a7f620ac

    SHA1

    a4ab381501e95c144f13b2b91d9b3e630da93bf2

    SHA256

    6609748e3b98d254d296af73f10b33caed5e6b146a03b5624a3a765d7c7abf23

    SHA512

    b1ede4eedbbb09c20f8979c908b7ad1341094930374603f6577b5166516e76bbc9a60455ae6aa22b55b5fa0cfde95828d50fee0fa914c3db3eed5c9bccad3b92

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

    104KB

    MD5

    492cc586245f3ccfd0eb768bf5666a88

    SHA1

    f00c580fbbbb36e69ccce9d0eda725272ea066ec

    SHA256

    8fdc524d3357690209b4fe48b64f3c1a93a5ed171a42b8ea8df1426dc1b0da85

    SHA512

    1adb8821598b4d6433dc4b6ca2073c20e4888cbf9dcf85d7da1e8b2ad900f8e130979c39402dd3ae42d68f2377b85dedec29493e9ff6033d0691cbf3ada2d0d5