Overview

overview

5

Static

static

3

2024-06-06...uk.exe

windows7-x64

1

2024-06-06...uk.exe

windows10-2004-x64

5

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/06/2024, 18:25

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General

  • Target

    2024-06-06_5ca375e0131031bd10cb2f40a730e6d1_ryuk.exe

  • Size

    1.0MB

  • MD5

    5ca375e0131031bd10cb2f40a730e6d1

  • SHA1

    b74fb17a8bcd7881d39cdd2c092977515d03887d

  • SHA256

    8291e44cca999ebdbd25799d7ea2f2b3d534d38f31b2d88ecb733cf3799fae9c

  • SHA512

    1cbcdc652cc1561047b583905a2d1dd5fc77979b1219c659276b59d8f4cdc4ac1a5ac3eb7621ace81b36d01b78c68d31a4e84cfa8e0569ac72e793f8f7252f1a

  • SSDEEP

    24576:D6V6VC/AyqGizWCaFbyl4+mIJz5IcuMlQHJxrDiSi:D6cbGizWCaFbIisGcnlQHPxi

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-06_5ca375e0131031bd10cb2f40a730e6d1_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-06_5ca375e0131031bd10cb2f40a730e6d1_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2552

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2552-0-0x0000000140000000-0x000000014010E000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/2552-7-0x0000000002180000-0x00000000021E0000-memory.dmp

    Filesize

    384KB

    Download

  • memory/2552-1-0x0000000002180000-0x00000000021E0000-memory.dmp

    Filesize

    384KB

    Download

  • memory/2552-12-0x0000000002180000-0x00000000021E0000-memory.dmp

    Filesize

    384KB

    Download

  • memory/2552-13-0x0000000140000000-0x000000014010E000-memory.dmp

    Filesize

    1.1MB

    Download