Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 15:59

General

  • Target

    2024-05-21_d1f746b92d0ea2ac0a66f799e73cf49a_cobalt-strike_ryuk.exe

  • Size

    796KB

  • MD5

    d1f746b92d0ea2ac0a66f799e73cf49a

  • SHA1

    82ca87fa56b3294e4fedd5b6639a89800e5fc657

  • SHA256

    85d8cc2b3866fcc879978467b57595b26ffebeb550b8821b46c5332e1eea1eaa

  • SHA512

    ddfcb99211bba2891128f6581834ddfa0177ae1834f69a2033e3dee2d6cd62088d3cedcf8af7725a55dfccc40e50151508a83f40e45301173ab74b09ed5a7cf5

  • SSDEEP

    24576:EANw243l6LaRFdGJm0Q3WKVSwdr13Ek0VA:Eew2q6KFdi2Ga9x3Ek0V

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-21_d1f746b92d0ea2ac0a66f799e73cf49a_cobalt-strike_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-21_d1f746b92d0ea2ac0a66f799e73cf49a_cobalt-strike_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2332

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2332-0-0x0000000140000000-0x00000001400CF000-memory.dmp

    Filesize

    828KB

  • memory/2332-1-0x00000000022D0000-0x0000000002330000-memory.dmp

    Filesize

    384KB

  • memory/2332-9-0x00000000022D0000-0x0000000002330000-memory.dmp

    Filesize

    384KB

  • memory/2332-13-0x00000000022D0000-0x0000000002330000-memory.dmp

    Filesize

    384KB

  • memory/2332-12-0x0000000140000000-0x00000001400CF000-memory.dmp

    Filesize

    828KB