Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 01:50

General

  • Target

    7177a155e8d8d49084b9554d8ae06b00b9110ef82ac73495d680255bfff7aed8.exe

  • Size

    88KB

  • MD5

    0b30a2ba57386f910c305b8c94335740

  • SHA1

    8dc09561a441e4b1b28b7965cf2510f371367349

  • SHA256

    7177a155e8d8d49084b9554d8ae06b00b9110ef82ac73495d680255bfff7aed8

  • SHA512

    395ba18108fdacad6a7609f17d1678607b1795e1e0aa1ca48470cb764cc0b926ab9598e37f87708fb8c63c70d076bd600925bb1edb5d61c7a223ff08d8a1b571

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPNcgy:6rWpcOPxPke+e3fFpsJOfFpsJbgEagy

Score
9/10

Malware Config

Signatures

  • Renames multiple (3505) 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\7177a155e8d8d49084b9554d8ae06b00b9110ef82ac73495d680255bfff7aed8.exe
    "C:\Users\Admin\AppData\Local\Temp\7177a155e8d8d49084b9554d8ae06b00b9110ef82ac73495d680255bfff7aed8.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2248906074-2862704502-246302768-1000\desktop.ini.tmp
    Filesize

    88KB

    MD5

    efdfffeec7298187ff1820b11e648598

    SHA1

    75a41d9f7f90077374a5fb043e6b18dd0eed9e48

    SHA256

    efc6c229a86f20640f049ae52389fd2aef8362dbef1871a2d17c701df72ffecb

    SHA512

    f0d61c37ac65098ef5d9de4803e1916941257e4d7f6be22073189d29fe02eb9574197c904ca9e0b70f753a64df0dfb203a666ff56f5a16669692d20606bec561

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

    97KB

    MD5

    49fb8e11e7811060061a21efaf2dc631

    SHA1

    0ec1bbc660d82e192a5b135aa16c39d8052d3e85

    SHA256

    2e79def94b6f171e44dc868f3419b33072c03a26cd7b726b80c436c7e65ffe06

    SHA512

    5bff6cc7acf986e4f25a58a88cae938467c5c280506d6a7998137e570e15b98320e452fd8870f547a456e6cbdb458f52abf77edff7ef3d63385a3384f2e30497