Resubmissions

07-11-2024 00:26

241107-arhyratlfj 10

30-10-2024 02:55

241030-desh7svenf 10

30-10-2024 02:16

241030-cqmxessrgz 10

Analysis

  • max time kernel
    91s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 00:26

General

  • Target

    skuld.exe

  • Size

    9.9MB

  • MD5

    b5274b22a9ec286fc42f9518bee6534d

  • SHA1

    f667990c5edb8a0f7b92ec0c914180f31bdbadf4

  • SHA256

    031f10cbf44a49a9b60f16d7226a790338989e8721bc69bf6d4cd3df9977aed4

  • SHA512

    93cc0060d962944f49829a54ab011ec09fbf5528cf84020d6322a1d67734eca0b263e0b2733b93218374187dd636112b5df30240e2272d6ee35fe9625eddf075

  • SSDEEP

    98304:rE/ZGHc/8ieXK0QbbUuMouRRo0OdpEsfEeB2v/ZmqzO:rmIvieXBE6RRo0MpEs8BnzO

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\skuld.exe
    "C:\Users\Admin\AppData\Local\Temp\skuld.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\system32\attrib.exe
      attrib +h +s C:\Users\Admin\AppData\Local\Temp\skuld.exe
      2⤵
      • Views/modifies file attributes
      PID:2052

Network

MITRE ATT&CK Enterprise v15

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Downloads