Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    24-04-2024 05:25

General

  • Target

    2024-04-24_05770462e446ad45aa6751a821310ded_ryuk.exe

  • Size

    2.1MB

  • MD5

    05770462e446ad45aa6751a821310ded

  • SHA1

    15f892d6adc4c81450dae5976235bdc624806688

  • SHA256

    d56f8d6568c0f024b9a6c22971df93b3e91e02601f01743a37a6ef55ad15ca97

  • SHA512

    4d4069920de0ec25a981a58fcc6c86265569883cb35315a39400111418f0d97011030c715bf3e525e9bcdd735f695229b332a00b394406912ba2837596ff8f75

  • SSDEEP

    49152:ba/3xXBSZ4K5MJ1LvTMxbfsYBYSgxu9+fw4ThkQ/qoLEw:rZ4K5MJabfsYNmqo4w

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\2024-04-24_05770462e446ad45aa6751a821310ded_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-24_05770462e446ad45aa6751a821310ded_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2924-1-0x0000000140000000-0x0000000140237000-memory.dmp

    Filesize

    2.2MB

  • memory/2924-0-0x0000000001C10000-0x0000000001C70000-memory.dmp

    Filesize

    384KB

  • memory/2924-7-0x0000000001C10000-0x0000000001C70000-memory.dmp

    Filesize

    384KB

  • memory/2924-8-0x0000000001C10000-0x0000000001C70000-memory.dmp

    Filesize

    384KB

  • memory/2924-11-0x0000000001C10000-0x0000000001C70000-memory.dmp

    Filesize

    384KB

  • memory/2924-13-0x0000000140000000-0x0000000140237000-memory.dmp

    Filesize

    2.2MB