Analysis

  • max time kernel
    70s
  • max time network
    72s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    20-06-2024 00:35

Errors

Reason
Machine shutdown

General

  • Target

    x64/ProcessHacker.exe

  • Size

    1.6MB

  • MD5

    b365af317ae730a67c936f21432b9c71

  • SHA1

    a0bdfac3ce1880b32ff9b696458327ce352e3b1d

  • SHA256

    bd2c2cf0631d881ed382817afcce2b093f4e412ffb170a719e2762f250abfea4

  • SHA512

    cc3359e16c6fe905a9e176a87acf4c4ed5e22c29bfca11949799caf8442e00ec0d1679b3d8754dbc3e313528d3e8e82c0ec1941e2c3530b48229c1cb337f6b8b

  • SSDEEP

    24576:V7eokafnkAwgcU+29fR4PQviXq1pj3EDT5m+m8I:V6efnkdlUF92PGBOT3m8

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks system information in the registry 2 TTPs 2 IoCs

    System information is often read in order to detect sandboxing environments.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 18 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 15 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 15 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\x64\ProcessHacker.exe
    "C:\Users\Admin\AppData\Local\Temp\x64\ProcessHacker.exe"
    1⤵
    • Enumerates connected drives
    • Checks system information in the registry
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Windows\system32\msconfig.exe
      "C:\Windows\system32\msconfig.exe"
      2⤵
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1472
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa397e055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:3116

Network

MITRE ATT&CK Enterprise v15

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