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Analysis

  • max time kernel
    120s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/07/2024, 23:24

General

  • Target

    1714d9cd83280251d65ab0597f3d5d70N.exe

  • Size

    34KB

  • MD5

    1714d9cd83280251d65ab0597f3d5d70

  • SHA1

    051af99f72c657f7ee5eeda2b9dc673de181e97e

  • SHA256

    6918ad93d90d7de8d75d53c2e7975a76e8a6636770ac4f53d2db82a70280bca7

  • SHA512

    0c99849e9664a5d2b2ad5230ce73decdf31978cc067f15c8b31fe2ba5bc34663abfda0df31ce64e85c690374c02d758ce005306179e828ec2a0f2e56b51a6156

  • SSDEEP

    384:yBs7Br5xjL8AgA71Fbhv/FRojeOiJfojeOiJT:/7BlpQpARFbhjojeOiJfojeOiJT

Score
9/10

Malware Config

Signatures

  • Renames multiple (1613) 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\1714d9cd83280251d65ab0597f3d5d70N.exe
    "C:\Users\Admin\AppData\Local\Temp\1714d9cd83280251d65ab0597f3d5d70N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:4044

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    34KB

    MD5

    a436cfc18e5aa8d9588cae32e06941f3

    SHA1

    698e3d221c70ddf01d2b9472a12709f3be336f45

    SHA256

    cce610a2dcde74158137a3d390d7df2cc962ff299d32f5192c532455659b88a7

    SHA512

    43acb3002916b0ba75733b6384b3ad879c43561c83c44af86495e135336f195d353e5e430b4e6ad7aafdc046912a42d8974ff5270a847f74b0928010fef3f2c6

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

    Filesize

    133KB

    MD5

    cf89f87fae6a9aca1834049e145b89ac

    SHA1

    f1520053a605976ede93b359c97c9a590ab56b79

    SHA256

    28a0d984e2b5e09b2fe2005caf17c788f074213335f77a1f7d39228ac2be81ce

    SHA512

    4468e1caf1af9a06405534e55c034ccae1cab4908f3d2419adc9e154b93c34de5e42d6f21998f7247aa0bb694af99fe591e88ecff20420106f8c632f722d0b98

  • memory/4044-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4044-908-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB