Analysis

  • max time kernel
    130s
  • max time network
    99s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2024 13:31

General

  • Target

    2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe

  • Size

    1.8MB

  • MD5

    97c6a60fefa4429c221934b9aee7ad65

  • SHA1

    eae67a0137a10762b8b9a8be230d48cc90d30a20

  • SHA256

    41a38daa6550fca05253414f95284334bea9f84567a0e03e5ef578318d7b76da

  • SHA512

    f1693b3951b1b9b001cb060d80f25bc67856436800253e4f2992a56ca49a605f0a408d24d94eb5fd95298bde78c0550deae2b39d812c7f963d646fd19299daac

  • SSDEEP

    24576:R6MYyVDJwFO2/Olqy3DqtaXTvSL2eYzxDvmaoCsO1llMEbUlx2az2+:R6NROE36Djg2nxDv1PZ1LTbz8

Malware Config

Signatures

  • Azov

    A wiper seeking only damage, first seen in 2022.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-17_97c6a60fefa4429c221934b9aee7ad65_hijackloader_ryuk.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in Program Files directory
    PID:2956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2956-3-0x000001C0ABFE0000-0x000001C0ABFE6000-memory.dmp

    Filesize

    24KB

  • memory/2956-4-0x000001C0AC000000-0x000001C0AC005000-memory.dmp

    Filesize

    20KB

  • memory/2956-9-0x000001C0AC000000-0x000001C0AC005000-memory.dmp

    Filesize

    20KB

  • memory/2956-11-0x000001C0AC010000-0x000001C0AC014000-memory.dmp

    Filesize

    16KB

  • memory/2956-14-0x000001C0AC000000-0x000001C0AC005000-memory.dmp

    Filesize

    20KB

  • memory/2956-0-0x000001C0AC010000-0x000001C0AC014000-memory.dmp

    Filesize

    16KB