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Analysis

  • max time kernel
    20s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/01/2024, 10:22

General

  • Target

    45fbda8dcf7d68ac3ced36afe512052e.exe

  • Size

    140KB

  • MD5

    45fbda8dcf7d68ac3ced36afe512052e

  • SHA1

    8f91626d71ffce512d0fe76927914205e3f801ad

  • SHA256

    d2e573203edafedb47f6bbdecdf538a2a2c3e763cb25178604c49691b5233c2e

  • SHA512

    452a5fbf61296f4069a02ed84bdbb99c606bbcc70cd878cfa83d248788fd72b6fb8f54af1fda54df47e76c877ddd72e3d52065b3e884d82a938c74b2e2d8983e

  • SSDEEP

    3072:0EamHrX3oZYw+yL6M8XT8viIQi88phTD27ZLbFTKSPi5Uj+BnYTRavcrhcXyOke:XX4234ZQ70pJ5eYYTAct+

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 47 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\45fbda8dcf7d68ac3ced36afe512052e.exe
    "C:\Users\Admin\AppData\Local\Temp\45fbda8dcf7d68ac3ced36afe512052e.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3264
    • C:\Windows\SysWOW64\51b105.exe
      C:\Windows\system32\51b105.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5012
    • C:\Windows\SysWOW64\gggg25.exe
      C:\Windows\system32\gggg25.exe
      2⤵
        PID:3500
      • C:\Windows\SysWOW64\ddddy4.exe
        C:\Windows\system32\ddddy4.exe
        2⤵
          PID:5060

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads