Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 05:31

General

  • Target

    fc60abb3163083c330fd4cfe5e147f27f6f2a20404b653d8a5642b8fcaba31bc.exe

  • Size

    67KB

  • MD5

    5c05bf7e715acf669c4d4a5145513854

  • SHA1

    59caa6a9ff396a42637fec8d97a12e3cfe0635e7

  • SHA256

    fc60abb3163083c330fd4cfe5e147f27f6f2a20404b653d8a5642b8fcaba31bc

  • SHA512

    893f43e6653aa1ab147731a92c751301349cf0c17f703c65dd628ed26c0fe083baeba0117d2bbb670ec9a99e0807b3b25e0367ba9c3e661dc771f3b59aa28302

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReT:W7ZDpApYbWj2WTWJe+e/q2

Score
9/10

Malware Config

Signatures

  • Renames multiple (3670) 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\fc60abb3163083c330fd4cfe5e147f27f6f2a20404b653d8a5642b8fcaba31bc.exe
    "C:\Users\Admin\AppData\Local\Temp\fc60abb3163083c330fd4cfe5e147f27f6f2a20404b653d8a5642b8fcaba31bc.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2292

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

    67KB

    MD5

    a6989273b388fbb5c11cbe391caffecf

    SHA1

    fd197cda5150abf717271a2252a9eb3bba8623b0

    SHA256

    a053e6d9480def2ccb9df6025cf2af217dcc4128b618eeda67153573f7ba8f9a

    SHA512

    4a6264f930dd456c945d3e28087eddc7a790701177d09e2155099da6fc04f7242c6d0ee1fb4feb9f351c892db8a09531065633620b78aad938d1da66d25e8554

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

    76KB

    MD5

    2e693cc162dac651f153375d4bedc9f6

    SHA1

    559265cdaaa02ba73242f43afb8286a1950ea470

    SHA256

    fa666c8b292e10c8c94b0b1b696782970411632055ee6af3611da136fc66a5c5

    SHA512

    24796a50c9a2195169e11f9edacc705525ebda06aa22296a054b8d0da13090d35f5f0d0bd794af17e5dffbe18eb1052381920a52278cf79acf0ada4b7afcf9e4