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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/07/2024, 01:15

General

  • Target

    8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe

  • Size

    288KB

  • MD5

    d0857bb79c7f16efd639c9a16e20cdb9

  • SHA1

    53bdd7d92868e56f1b5d1d0ede8995ea8e230172

  • SHA256

    8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed

  • SHA512

    8b22638a62d36539a044844b598d04e66112661982b7dba15a40aa502ccca1b96460ad229e5bf0601bb2f6728fa85c17747ee90e738129de7a5217187f9ce5cc

  • SSDEEP

    6144:KiQSoKWSYeuZGqVxBEOIAtH3D6IsZSY/6Xv5eJHwRUd6:VQtKrYeuVy+NT69SY/6XxeJHIe6

Malware Config

Signatures

  • Renames multiple (1754) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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\8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe
    "C:\Users\Admin\AppData\Local\Temp\8c6ee7d113b2e782fb99317062d6f80cda3949709f5fc6a225af031a9db5eaed.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:3568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1750093773-264148664-1320403265-1000\desktop.ini.tmp

    Filesize

    288KB

    MD5

    b41187468ae8699d38148949d3005694

    SHA1

    741318af2fff4ce94930555474e393d5ca05e876

    SHA256

    f52589c17922b1488cbb43a0210951134379a7e054998d5ab858eb3af4ee48c6

    SHA512

    fc690d3d1a078608421761e240e5a5edc567ca480f79169f73bdea68b608cb9ba8d3ec79a5b6871a71781b57d33abbce4275897a7327b7c662ece2507a84f3ef

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

    Filesize

    387KB

    MD5

    1ed6e0fc347980403d1c42e479e6f169

    SHA1

    40d732d46f06bcfcfa86d4bf3d89c8b1e6805a03

    SHA256

    c0e56b90d0f6b82dd88e03168a8afa345d7eb2fbf3ab5e02386a2fff081cf671

    SHA512

    1bab47b73c84c5bc028b67ad2b6f80632066fc37212ff48ce7c2d8d263f7d6b59748af59413664ec77c945ddcc961e4c18428492874d6248689d366ed1bbee54

  • memory/3568-0-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3568-792-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB