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Analysis

  • max time kernel
    120s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 01:32

General

  • Target

    0c7ad117190f1510708ee7cac9a8e3a95a4f74f80cad142b6410d3b8023ac3a1N.exe

  • Size

    53KB

  • MD5

    1d8ab6535ec98220ef6a9644d749d490

  • SHA1

    d63c798ef68c6c8914f9584722bf1a22fc22fe7b

  • SHA256

    0c7ad117190f1510708ee7cac9a8e3a95a4f74f80cad142b6410d3b8023ac3a1

  • SHA512

    ad1fa1d4066e3efe4358691e0e17154a751c7772cb6e89c4c8622aaf02752f5d4fefc3f885aceea61366c14dcd6140a01fb9afa515cfe10b09e3beb94d9f01c9

  • SSDEEP

    768:W7BlphA7dASbSjJJcbQbf1Oti1JGBQOOiQJhATBWvyBh85c5FpIci1xupIci1xU:W7ZhA7dABJJZENTBWv367WrCWro

Score
9/10

Malware Config

Signatures

  • Renames multiple (3197) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c7ad117190f1510708ee7cac9a8e3a95a4f74f80cad142b6410d3b8023ac3a1N.exe
    "C:\Users\Admin\AppData\Local\Temp\0c7ad117190f1510708ee7cac9a8e3a95a4f74f80cad142b6410d3b8023ac3a1N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1488793075-819845221-1497111674-1000\desktop.ini.tmp

    Filesize

    53KB

    MD5

    989ef017e0b6b32bcc2748082cd20b69

    SHA1

    856d8a5f6117d1c5552b87ef3d38735076ece125

    SHA256

    56e08675149b76485c997a7b977d4b5434cc36a1bac06f1937759db82d75a460

    SHA512

    17b8556da30b6251105e4904e0f8edd5633624379a992706ceb24f56d8fc35a1977c2345490ecfa0c26103c5040e4152bfb496a577c0bf9410810bd8c7289e78

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

    Filesize

    62KB

    MD5

    fc9425b0a61cac8790e17d76670a850c

    SHA1

    1df39497eacab01b2a2963d9e57175e67f0a2450

    SHA256

    b1621332a18fb976b63abad3764d3daba9e4befceacbe44e00cc15779df69213

    SHA512

    1fd6dc451d465e23638d5b904ab9c8db63ff6b5f138ecc2f1757f3382926cbde00694683c315d25b77223c7b631f773e37a66e738fa86ebda32c26934d469ffe