Resubmissions

12-04-2023 11:41

230412-ntr64ade2t 10

31-03-2023 17:39

230331-v8d2cadd8y 10

Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-03-2023 17:39

General

  • Target

    Ransomware.exe

  • Size

    322KB

  • MD5

    39f33d6842fa6495ccd7a41e8ddcb9b8

  • SHA1

    61cd2b3e22e2e6e514d611d3154e001f7e9fd195

  • SHA256

    416d2f821b7cb984859cfce43be981c5c9bc1489446ba41951c041d5801b65cb

  • SHA512

    97e8b15b82b70efebbf5cbfbbd4ac4925a7300049f5866bf01b59396de43c633342b5bc2ed657aae573c9f77e2dd20fe67234110aef048c49a2af9c8bd45dc29

  • SSDEEP

    3072:iMMFnguNpdYSkMXV2KMMEuWgY792XaY6UTuuAk2usbA+klAGPqhdp4efHxub8ehY:ideMXVeuWgY79OWpmq/yQxuAeS9Jb/

Malware Config

Signatures

  • Detect MafiaWare666 ransomware 1 IoCs
  • MafiaWare666 Ransomware

    MafiaWare666 is ransomware written in C# with multiple variants.

  • Modifies extensions of user files 1 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Drops desktop.ini file(s) 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ransomware.exe
    "C:\Users\Admin\AppData\Local\Temp\Ransomware.exe"
    1⤵
    • Modifies extensions of user files
    • Drops desktop.ini file(s)
    PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2868-133-0x00000000007F0000-0x0000000000846000-memory.dmp

    Filesize

    344KB

  • memory/2868-134-0x00000000057C0000-0x0000000005D64000-memory.dmp

    Filesize

    5.6MB

  • memory/2868-135-0x00000000052B0000-0x0000000005342000-memory.dmp

    Filesize

    584KB

  • memory/2868-136-0x0000000005210000-0x000000000521A000-memory.dmp

    Filesize

    40KB

  • memory/2868-137-0x0000000005530000-0x0000000005540000-memory.dmp

    Filesize

    64KB

  • memory/2868-139-0x0000000005530000-0x0000000005540000-memory.dmp

    Filesize

    64KB

  • memory/2868-153-0x0000000005530000-0x0000000005540000-memory.dmp

    Filesize

    64KB

  • memory/2868-155-0x0000000005530000-0x0000000005540000-memory.dmp

    Filesize

    64KB