Analysis

  • max time kernel
    44s
  • max time network
    41s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250207-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/02/2025, 02:10

General

  • Target

    WindowsFormsApp1.exe

  • Size

    1.3MB

  • MD5

    3dce90e3a6daa8810d0dec78fd960e7d

  • SHA1

    d44f4aa742092f33ec60264e15f09fd127a7bb87

  • SHA256

    096ef1633a1e4b28ea46406a6324998b5f4dc59f6596c3dfbe7d6ee403186733

  • SHA512

    bd68ff08882a61bbc4d51ca4ae2e055e20db853c79f6ea0dd5867e673af38785ddc4f992c1891ecf6d658bba89556b23797d708f3d7ca1da1eb4332f9a2ea84c

  • SSDEEP

    24576:RTSTiRsBE12BIVpT2QhYpAILUo/g9QZqpMC3QVbIoTdWR8SfEuGujqZF13z8H81:RT7RseZDT2tSbvQsIbe8YVjPH81

Malware Config

Signatures

  • Detect MafiaWare666 ransomware 1 IoCs
  • MafiaWare666 Ransomware

    MafiaWare666 is ransomware written in C# with multiple variants.

  • Mafiaware666 family
  • Renames multiple (105) files with added filename extension

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

  • Drops desktop.ini file(s) 5 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\WindowsFormsApp1.exe
    "C:\Users\Admin\AppData\Local\Temp\WindowsFormsApp1.exe"
    1⤵
    • Drops desktop.ini file(s)
    • System Location Discovery: System Language Discovery
    PID:756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/756-0-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

    Filesize

    4KB

  • memory/756-1-0x0000000000600000-0x0000000000752000-memory.dmp

    Filesize

    1.3MB

  • memory/756-2-0x0000000005590000-0x0000000005B34000-memory.dmp

    Filesize

    5.6MB

  • memory/756-3-0x0000000004FE0000-0x0000000005072000-memory.dmp

    Filesize

    584KB

  • memory/756-4-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

    Filesize

    40KB

  • memory/756-5-0x0000000073D20000-0x00000000744D0000-memory.dmp

    Filesize

    7.7MB

  • memory/756-6-0x0000000073D20000-0x00000000744D0000-memory.dmp

    Filesize

    7.7MB

  • memory/756-25-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

    Filesize

    4KB

  • memory/756-29-0x0000000073D20000-0x00000000744D0000-memory.dmp

    Filesize

    7.7MB

  • memory/756-32-0x0000000073D20000-0x00000000744D0000-memory.dmp

    Filesize

    7.7MB