Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/05/2025, 11:53

General

  • Target

    02bf857ff75d7e43dfaa752c8bcb419521179a05288e9f483d63010d76d2c65e.exe

  • Size

    21KB

  • MD5

    0777808533ae8cb9f6b30dbdb6ef8e9a

  • SHA1

    ebe27a4ca7ecd3c50f797fbd550acb5afb48453c

  • SHA256

    02bf857ff75d7e43dfaa752c8bcb419521179a05288e9f483d63010d76d2c65e

  • SHA512

    f09431788e294b25896fa572a60368bf6a3d44e770669371c6207aa6594feb944a7f015c5dab637d8f23d0f7c6af2d00b9d973460be3d6a0f5055db687d16f0e

  • SSDEEP

    384:hAg+5OCZ4W6/KWLsqmFae+rOAqmFae+rOAL2Lvhm:uZ4FLz8ae+rOn8ae+rOZhm

Score
9/10

Malware Config

Signatures

  • Renames multiple (5224) 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\02bf857ff75d7e43dfaa752c8bcb419521179a05288e9f483d63010d76d2c65e.exe
    "C:\Users\Admin\AppData\Local\Temp\02bf857ff75d7e43dfaa752c8bcb419521179a05288e9f483d63010d76d2c65e.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:1768

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-3623617754-4043701611-775564599-1000\desktop.ini.tmp

          Filesize

          22KB

          MD5

          14ede10ecd222c5a0a82782dcdfcff03

          SHA1

          3fc3b9a99aa4e6481d8442308e6fa3d7765637a9

          SHA256

          e0578aa3470683f782d74cdd6f0ad96d30575020cd092b91577a065068364ee3

          SHA512

          12a75b055f5deb5f784158cece141e9b8d578344274e664e2cd7a5d817344abcc990a6fcfbd3da3bcaf1227c5ea5bce95933d9bc16ff4e269f9a9529230a87ca

        • C:\b96a7bef2438b67e1aee\2010_x86.log.html.tmp

          Filesize

          102KB

          MD5

          75888cf135e1dbe1f2970e03c3b1b5a2

          SHA1

          99d5cb0381b33dcad70c2dd5c228a4369d4b5c51

          SHA256

          b658670654b3e5ef74bf36b80ce6c63870b09c8aa09bd8bf252b35987b104e6c

          SHA512

          764e71859fee1e8ba704f048f8e5ae598536d16f53cef801bdf539139bb66ec7bb8f89b641d8ba3cb63d4bca65786796c2a04c8dc1ffb28256f0d4973191f225

        • memory/1768-827-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB