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Analysis

  • max time kernel
    120s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 09:42

General

  • Target

    94ef1e3fd48589e00327c5c3d3d3f8f0N.exe

  • Size

    269KB

  • MD5

    94ef1e3fd48589e00327c5c3d3d3f8f0

  • SHA1

    c7598f2fa4000cc9df94a6971aacafd77053647b

  • SHA256

    08f060aefce7f90c31feb881ba26ec0b031a7825a30b4404fcf09bcc97f062a3

  • SHA512

    45f8a644b0066fdec81d61c2d64a8b8e5389eea6f13af7bc0618f6eccd9a958971c4b2ad8a6f14d9f17e8d67fd292cea2608a9ef486c6d5351fa222037dd0479

  • SSDEEP

    1536:p7ZhA7dAp1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IQdcbGVzkc5jdchVzsc55:Te76WQSohsUsWU9BK3Qmy1dmh1D3

Score
9/10

Malware Config

Signatures

  • Renames multiple (2776) 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\94ef1e3fd48589e00327c5c3d3d3f8f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\94ef1e3fd48589e00327c5c3d3d3f8f0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-701583114-2636601053-947405450-1000\desktop.ini.tmp

    Filesize

    269KB

    MD5

    9d2e32de183a234409a2bb0ec4f44561

    SHA1

    74aec5cbaa68a9d87ac34839199b7ae69299b411

    SHA256

    616f4f2899ebd3bd8cc5a1cc2f20c28d71bd35d6b72fc3811a848ad4eeb51717

    SHA512

    637e76e17064c8f8f7c2f3aac975c5d59a591255696feb58029241864961e0c86f78aa0f09688d975b17c5d9185f9156ea511445248a10a6d450e34b70c86f00

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

    Filesize

    368KB

    MD5

    cda2e8503f9bb87f4c90dca20405dac9

    SHA1

    3573b61010451e9c74c8566e2c9cbd4fbc005638

    SHA256

    b4b2b183f71ac8cfb548100986e57cc1cdc08b5e294fdae639032cf89caf2c92

    SHA512

    d123241849c938b5113fd53b179503f2219fe0a83dbbde973c481c1a40ff687ee2826173200440e83cace1a9ae5df8a5203d8307488817699feba63d2dd4adea