Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/11/2024, 14:32

General

  • Target

    2024-11-13_6628d84dc8d027c526087875f227b00e_wannacry.exe

  • Size

    5.0MB

  • MD5

    6628d84dc8d027c526087875f227b00e

  • SHA1

    0a0a0b7c51eb18984a343b53855b7c199ba50df5

  • SHA256

    f1d22b4f885e936072d2044641e7b8862db1c58a20c1bba3f4f21c51a991f640

  • SHA512

    040ca54c94f783fd021e012a6be5691f7587a9a09e8cdff271004c536efc09e20ee7a80c30071464a0146146cfad9c61856e99cdfe10f8087e0c24bc47b3410f

  • SSDEEP

    49152:2nAQqMSPbcBVJNRx+TSqTdX1HkQo6SAARdhnvxJM0H9:yDqPoBJRxcSUDk36SAEdhvxWa9

Malware Config

Signatures

  • Wannacry

    WannaCry is a ransomware cryptoworm.

  • Wannacry family
  • Contacts a large (3192) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Executes dropped EXE 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-13_6628d84dc8d027c526087875f227b00e_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-13_6628d84dc8d027c526087875f227b00e_wannacry.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2984
    • C:\WINDOWS\tasksche.exe
      C:\WINDOWS\tasksche.exe /i
      2⤵
      • Executes dropped EXE
      PID:4840
  • C:\Users\Admin\AppData\Local\Temp\2024-11-13_6628d84dc8d027c526087875f227b00e_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2024-11-13_6628d84dc8d027c526087875f227b00e_wannacry.exe -m security
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    PID:4976

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\tasksche.exe

    Filesize

    3.4MB

    MD5

    5c2a5c8233d0013014a1eec1d2ce47cc

    SHA1

    4f6abf67c5b9ea8f2ba053a6276095ecf3329bc9

    SHA256

    ffae568b8df0e4ade5db934ac902d742f92fe40426306970d8b2080516ab327e

    SHA512

    6684911c57a8e861c03d569b1c6ed4a18efb74595cd8706195b1aae583d19d05270a597234637a0abb74f34df5842b66dd50803c3365b78d57bc94a8e3145c9d