Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 04:13

General

  • Target

    dd75adbfc3863db18db7330cb716c80f6c2f2333d396c7c64652e00b37f9959b.exe

  • Size

    92KB

  • MD5

    e787062ac202e19d53c8252e91750033

  • SHA1

    0a7fd235bf93f00ca2c695fe5d057c88a38f4020

  • SHA256

    dd75adbfc3863db18db7330cb716c80f6c2f2333d396c7c64652e00b37f9959b

  • SHA512

    e05c59b1b3902aea3122451fd0a9a83d337f70f76bd96f230b7c31779634fdc3451cc2aad02512f9894bc617fb03e6f3322fc118ac3f25cb05bc9534c6dafaa5

  • SSDEEP

    1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPN+07:6rWpcOPxPke+e3fFpsJOfFpsJbgEP

Score
9/10

Malware Config

Signatures

  • Renames multiple (3436) 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\dd75adbfc3863db18db7330cb716c80f6c2f2333d396c7c64652e00b37f9959b.exe
    "C:\Users\Admin\AppData\Local\Temp\dd75adbfc3863db18db7330cb716c80f6c2f2333d396c7c64652e00b37f9959b.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1298544033-3225604241-2703760938-1000\desktop.ini.tmp
    Filesize

    92KB

    MD5

    631115ed802b0c424c6ef44ade67a56b

    SHA1

    342f21a401cdb984c0b37f663788106882c4109f

    SHA256

    0310a4c637f296bd4b8fb39dd810e1094e1fd6e753c3d4aa5ee3cc0a09f87bb5

    SHA512

    7392ead3e2daa161e0153c1148cb54edc9a7e704f583074a97c3412bf87789c3098cb584324f31f21a71dfa0bc199ec141537694ec577c764cea9f7d617d4ab8

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

    101KB

    MD5

    00900b6f34cbdf4c23fedc9d90fb2e00

    SHA1

    f4d6853509872da7b414c8a70fe70867ef233e0b

    SHA256

    5d2cf634749e445b325d9efec0c667fff13acf08ed7689205ab139f252b7ef67

    SHA512

    c3e5daa07f0b9ff64cc4622cb2e8f0abfff0b7d8c41008dc9a4b2c16202fb21263c0cf5f3f685ef8b53a861faa6e6773597d212d6136c5862af9cfa53535c5e7