Analysis

  • max time kernel
    93s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 08:22

General

  • Target

    2024-03-10_0ba5b9cdc5aa5e9649d04a1271c046b1_ryuk.exe

  • Size

    1.8MB

  • MD5

    0ba5b9cdc5aa5e9649d04a1271c046b1

  • SHA1

    2156e5c241292e8ae4b00191c45bfe59904393cf

  • SHA256

    db5837e43435ac9478d508a019592f495f25ebff8cf317f791a4631b725cd69b

  • SHA512

    f26b3d5b2703d62e83f57803914f0b0f8589df359b2ecab3952f449672eeada22ea4c5f056c7cae42db8599761511944f1713b71365af8a36a4039068f11b3df

  • SSDEEP

    49152:eKX0DzOswXefymHQlIuQDMdFrIe78vH/:UXNOefjqIsTjYvH

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\2024-03-10_0ba5b9cdc5aa5e9649d04a1271c046b1_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-10_0ba5b9cdc5aa5e9649d04a1271c046b1_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2740

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2740-0-0x0000000000840000-0x00000000008A0000-memory.dmp

    Filesize

    384KB

  • memory/2740-1-0x0000000140000000-0x00000001401E8000-memory.dmp

    Filesize

    1.9MB

  • memory/2740-7-0x0000000000840000-0x00000000008A0000-memory.dmp

    Filesize

    384KB

  • memory/2740-9-0x0000000000840000-0x00000000008A0000-memory.dmp

    Filesize

    384KB

  • memory/2740-11-0x0000000140000000-0x00000001401E8000-memory.dmp

    Filesize

    1.9MB