Analysis

  • max time kernel
    95s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-01-2025 04:41

General

  • Target

    JaffaCakes118_4e18269df764fb7b995e9562e40de3b5.exe

  • Size

    1.3MB

  • MD5

    4e18269df764fb7b995e9562e40de3b5

  • SHA1

    88336514696be783da30556a9d6201441746b735

  • SHA256

    19047f02b39d0c589a7f383083fb072efb63057c882482946822e9a4c7e6ea6c

  • SHA512

    1826018367979906c4c724689c9c98ea4c1b935d9f8f40eb4e8aa345fc9509ed4ecf725e9f8b23d765957d5cde5d7c1493b7de79fc1718c85906b4178d586f1b

  • SSDEEP

    24576:wTSTiRsBE12BIVpT2QhYpAILUo/g9QZqpMC3QVbIoTdWR8SfEuGujqZF13z8H81:wT7RseZDT2tSbvQsIbe8YVjPH81

Malware Config

Signatures

  • Detect MafiaWare666 ransomware 1 IoCs
  • MafiaWare666 Ransomware

    MafiaWare666 is ransomware written in C# with multiple variants.

  • Mafiaware666 family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Program crash 1 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e18269df764fb7b995e9562e40de3b5.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e18269df764fb7b995e9562e40de3b5.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:5080
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5080 -s 1776
      2⤵
      • Program crash
      PID:4544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5080 -ip 5080
    1⤵
      PID:2628

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5080-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

      Filesize

      4KB

    • memory/5080-1-0x0000000000840000-0x0000000000992000-memory.dmp

      Filesize

      1.3MB

    • memory/5080-2-0x0000000005890000-0x0000000005E34000-memory.dmp

      Filesize

      5.6MB

    • memory/5080-3-0x0000000005380000-0x0000000005412000-memory.dmp

      Filesize

      584KB

    • memory/5080-4-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/5080-5-0x0000000005360000-0x000000000536A000-memory.dmp

      Filesize

      40KB

    • memory/5080-6-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB