Resubmissions

13-07-2024 09:54

240713-lxbx6swdmm 10

13-07-2024 09:50

240713-lvbvdsyapd 10

13-07-2024 09:46

240713-lr1dksyajd 10

Analysis

  • max time kernel
    1347s
  • max time network
    1127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-07-2024 09:54

General

  • Target

    8bf1319fd0f77cd38f85d436e044f2d9e93e3f33844f20737117230b73b60f6c.exe

  • Size

    3.3MB

  • MD5

    acd46f88a6f90143090c342c10544ccf

  • SHA1

    bb90bed3b0d747feeac32536d75c6d153b34be0b

  • SHA256

    8bf1319fd0f77cd38f85d436e044f2d9e93e3f33844f20737117230b73b60f6c

  • SHA512

    82e91a14b2a7bfb659a566df7caf7f8dc28b61a14c504dd6ca23166ff2bb142114a43c5a3c70309022d813f34fb3aa63d321d964f3b6178e42b650ac0e56e84f

  • SSDEEP

    24576:v54IAnWrfdt2Zj1vpo4ajyKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKI:CIAWjdAp1PagjLuSh3i+FtvkMzT+

Malware Config

Signatures

  • Detect MafiaWare666 ransomware 1 IoCs
  • MafiaWare666 Ransomware

    MafiaWare666 is ransomware written in C# with multiple variants.

  • Renames multiple (3359) files with added filename extension

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

  • Drops startup file 2 IoCs
  • Drops desktop.ini file(s) 13 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8bf1319fd0f77cd38f85d436e044f2d9e93e3f33844f20737117230b73b60f6c.exe
    "C:\Users\Admin\AppData\Local\Temp\8bf1319fd0f77cd38f85d436e044f2d9e93e3f33844f20737117230b73b60f6c.exe"
    1⤵
    • Drops startup file
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:4656

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4656-0-0x00000000749EE000-0x00000000749EF000-memory.dmp

    Filesize

    4KB

  • memory/4656-1-0x0000000000C10000-0x0000000000C5A000-memory.dmp

    Filesize

    296KB

  • memory/4656-2-0x0000000005CA0000-0x0000000006244000-memory.dmp

    Filesize

    5.6MB

  • memory/4656-3-0x0000000005630000-0x00000000056C2000-memory.dmp

    Filesize

    584KB

  • memory/4656-4-0x0000000005810000-0x000000000581A000-memory.dmp

    Filesize

    40KB

  • memory/4656-5-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB

  • memory/4656-6-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB

  • memory/4656-57-0x00000000749EE000-0x00000000749EF000-memory.dmp

    Filesize

    4KB

  • memory/4656-65-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB

  • memory/4656-71-0x00000000749E0000-0x0000000075190000-memory.dmp

    Filesize

    7.7MB