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
    20/06/2024, 08:28

General

  • Target

    2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe

  • Size

    796KB

  • MD5

    555503ddcdec214fdb45dd67e2ac9eb0

  • SHA1

    208b6f52f1321b57f33163f11dde17fa9290a1b8

  • SHA256

    2aed340a768e5b169cab4fea0911f2bfe097451137c2bfb11bc381792ea77583

  • SHA512

    1852b20e143f85bd590f5a7f687a0f4afa562a5d0d8e16b1476a5d032c85227b2122aa6cadf98695c038da93dddd5ea91efaf0dc1405d0789a3362e95131d12f

  • SSDEEP

    24576:SANw243AXn92YhQf4sTOLTjmN6oxBCqdygpy:Sew2dX92iQf4sCmPBCM5

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\2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-20_555503ddcdec214fdb45dd67e2ac9eb0_cobalt-strike_ryuk.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2912-0-0x0000000002320000-0x0000000002380000-memory.dmp

    Filesize

    384KB

  • memory/2912-8-0x0000000002320000-0x0000000002380000-memory.dmp

    Filesize

    384KB

  • memory/2912-12-0x0000000002320000-0x0000000002380000-memory.dmp

    Filesize

    384KB

  • memory/2912-13-0x0000000140000000-0x00000001400CF000-memory.dmp

    Filesize

    828KB

  • memory/2912-7-0x0000000002320000-0x0000000002380000-memory.dmp

    Filesize

    384KB

  • memory/2912-6-0x0000000140000000-0x00000001400CF000-memory.dmp

    Filesize

    828KB