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Analysis

  • max time kernel
    27s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 22:21

General

  • Target

    7bd94a7bc02b28faf2a69a116cef35d7f8b9fca0347054e636365899dc57479f.exe

  • Size

    48KB

  • MD5

    7bb98635296eaefa2ba608904757cb70

  • SHA1

    6d65e276c1701ba7a6465dbf6fa8b7b95b10ada8

  • SHA256

    7bd94a7bc02b28faf2a69a116cef35d7f8b9fca0347054e636365899dc57479f

  • SHA512

    c1c07cc39c705b3a4ee39ef11d6336a59d67d05c4485bbe655afd8a2b0a9ec741c5d1fa4ede3023409798a42c1721b35c451cba7f57a0d030e50694e4ee9cc4d

  • SSDEEP

    768:MDx7jsf0pg+pMQ5CQ5UrnhA1X87QVrjkqDCyC:MDx7jI0j4A1X80Vvk6C3

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7bd94a7bc02b28faf2a69a116cef35d7f8b9fca0347054e636365899dc57479f.exe
    "C:\Users\Admin\AppData\Local\Temp\7bd94a7bc02b28faf2a69a116cef35d7f8b9fca0347054e636365899dc57479f.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del 7bd94a7bc02b28faf2a69a116cef35d7f8
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:912
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1144

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1224-56-0x0000000076711000-0x0000000076713000-memory.dmp

    Filesize

    8KB