Analysis

  • max time kernel
    91s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-01-2024 06:26

General

  • Target

    2024-01-24_3a653b32fdd606e072d2cbcea3196fc8_ryuk.exe

  • Size

    1.8MB

  • MD5

    3a653b32fdd606e072d2cbcea3196fc8

  • SHA1

    be047345a449e7601c95fe88ab1307276547a324

  • SHA256

    2965f61593123b0e4563ea4102318d75cf558de8b9a17df10b5e09b180ad3605

  • SHA512

    42200042d4b9a5dcf264c5fbb6daf110b91ec5fbe28744c3fc68dcaf892c02af2d3bca97773ef3bc235ff70c83ff76aaffb1c1ef6ca555579638b4be272c53ee

  • SSDEEP

    24576:vKjdRz0DzOswhCw+5fCpmALmQjdjIucF93i0Md2JOt934J7Z6bQaj1BvUm9J:vKX0DzOswXefymHQlIuQRJE3jM2ce

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-01-24_3a653b32fdd606e072d2cbcea3196fc8_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-01-24_3a653b32fdd606e072d2cbcea3196fc8_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2304

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2304-0-0x0000000000510000-0x0000000000570000-memory.dmp

    Filesize

    384KB

  • memory/2304-1-0x0000000140000000-0x00000001401E8000-memory.dmp

    Filesize

    1.9MB

  • memory/2304-8-0x0000000000510000-0x0000000000570000-memory.dmp

    Filesize

    384KB

  • memory/2304-10-0x0000000000510000-0x0000000000570000-memory.dmp

    Filesize

    384KB

  • memory/2304-12-0x0000000140000000-0x00000001401E8000-memory.dmp

    Filesize

    1.9MB