Resubmissions

15-09-2024 09:57

240915-ly8zasyclp 10

15-09-2024 08:55

240915-kveqlswcnk 10

Analysis

  • max time kernel
    293s
  • max time network
    295s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-09-2024 09:57

General

  • Target

    Locky.exe

  • Size

    180KB

  • MD5

    b06d9dd17c69ed2ae75d9e40b2631b42

  • SHA1

    b606aaa402bfe4a15ef80165e964d384f25564e4

  • SHA256

    bc98c8b22461a2c2631b2feec399208fdc4ecd1cd2229066c2f385caa958daa3

  • SHA512

    8e54aca4feb51611142c1f2bf303200113604013c2603eea22d72d00297cb1cb40a2ef11f5129989cd14f90e495db79bffd15bd6282ff564c4af7975b1610c1c

  • SSDEEP

    3072:gzWgfLlUc7CIJ1tkZaQyjhOosc8MKi6KDXnLCtyAR0u1cZ86:gdLl4wkZa/UDiD7ukst1H6

Malware Config

Signatures

  • Locky

    Ransomware strain released in 2016, with advanced features like anti-analysis.

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Locky.exe
    "C:\Users\Admin\AppData\Local\Temp\Locky.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3256
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:676
    • C:\Users\Admin\AppData\Local\Temp\Locky.exe
      "C:\Users\Admin\AppData\Local\Temp\Locky.exe"
      1⤵
      • System Location Discovery: System Language Discovery
      PID:1304

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1304-24-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/1304-41-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/1304-37-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/1304-32-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/1304-28-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-9-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-7-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-11-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-13-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-14-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-17-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-18-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-20-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-23-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-0-0x0000000000980000-0x0000000000984000-memory.dmp

      Filesize

      16KB

    • memory/3256-27-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-6-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-31-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-4-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-36-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-2-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-38-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB

    • memory/3256-1-0x0000000000980000-0x0000000000984000-memory.dmp

      Filesize

      16KB

    • memory/3256-42-0x0000000000400000-0x00000000007D1000-memory.dmp

      Filesize

      3.8MB