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Analysis

  • max time kernel
    120s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2024, 13:52

General

  • Target

    569285c9c9ee6f88a611cfa195aa0480N.exe

  • Size

    72KB

  • MD5

    569285c9c9ee6f88a611cfa195aa0480

  • SHA1

    e9fd2eb3c41e19ba9c97b55d73adeb3cd9f4c023

  • SHA256

    c9b7c097394c70549f8aa57f42cfb2cb599d8de488d239bed5aa30b9ac0e880c

  • SHA512

    a6af1fe870f92123e4afe99c538fceff10c27573c3df52f859cc1e749c53e1816464b5c249330e31b7ec98420e7d6ad2ce4da7976a8b896f1ce7b11d62e63e37

  • SSDEEP

    1536:W7ZNLpApCZrt8PWGoPWGANdN+hEwHwDvZvm:6NLWpCZIzjwHw0

Score
9/10

Malware Config

Signatures

  • Renames multiple (4631) 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\569285c9c9ee6f88a611cfa195aa0480N.exe
    "C:\Users\Admin\AppData\Local\Temp\569285c9c9ee6f88a611cfa195aa0480N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2412658365-3084825385-3340777666-1000\desktop.ini.tmp

    Filesize

    72KB

    MD5

    d95e67cc2e837b65c85c9f746d921931

    SHA1

    a4daef380c2bfc5b3718e7b452d8054949787e51

    SHA256

    24bfbbdc3571e709c0d446981c199a39bfc7d7b7e806e1afb58f789dec9da875

    SHA512

    8248a43d7e3babae21dee0bc13492255f5618411820cf117ccc778be93031a1d2d3db8a6476679983b3e498f86e09a44dc34d2f9f75281c874e87f78e1dd530c

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    171KB

    MD5

    442eef898fdf1528e2d7c1cdfd2565e7

    SHA1

    74df3d35a6f64d5db087f697763710f4920f02ea

    SHA256

    b68de352ce7d7cabb61e51d3cd2d2585e7ee5c7cb7e87927f510376a2252c85a

    SHA512

    7c84c8cb0301e9da18c1b9c7e6d3947160dab72a05bb33049e8796c8d3ad8bcf68cea05dd6692b8b6bd8d200cf575a86888c411d96e620bafba6d2e3b560369a