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Analysis

  • max time kernel
    150s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 22:50

General

  • Target

    12623a9123b78cad8e64342237d3806b6afc92c885facaa73cccb7dc333c83a7.exe

  • Size

    220KB

  • MD5

    417f4e6b6c0b2aa0de104619e917c0b8

  • SHA1

    6ed537f83b4d9e6506039d4b2a372e908702080a

  • SHA256

    12623a9123b78cad8e64342237d3806b6afc92c885facaa73cccb7dc333c83a7

  • SHA512

    fc302a4ec240c9db8ce6758401827ec7172e930ee0fa88ca7b87ff13f312d3cb9764d3cda21531bb153ee3e577c00328b6ec79600a7d63e718d3758b9d813983

  • SSDEEP

    3072:mRR1SrBkY8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3JjNoD:a1S1kx15x9SHVeOjfo

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 29 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\12623a9123b78cad8e64342237d3806b6afc92c885facaa73cccb7dc333c83a7.exe
    "C:\Users\Admin\AppData\Local\Temp\12623a9123b78cad8e64342237d3806b6afc92c885facaa73cccb7dc333c83a7.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Users\Admin\daeleo.exe
      "C:\Users\Admin\daeleo.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:872

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\daeleo.exe

    Filesize

    220KB

    MD5

    c912b7872662fd804ccc037c44253137

    SHA1

    0dacde3adc0040ac10838b1b33059f9c6b74810d

    SHA256

    119c3d623012c9b51cc000109cddb02f0cf296e8dd260ac6f94f45207472769a

    SHA512

    d9ce37bd41b8f7faf9a76a615966af8beac46897e7d182c6bdb53c86201c435cf1dc40f17e5a264117923daf1a2527ff94b60cd0de6949349de7e144d30c1c68

  • C:\Users\Admin\daeleo.exe

    Filesize

    220KB

    MD5

    c912b7872662fd804ccc037c44253137

    SHA1

    0dacde3adc0040ac10838b1b33059f9c6b74810d

    SHA256

    119c3d623012c9b51cc000109cddb02f0cf296e8dd260ac6f94f45207472769a

    SHA512

    d9ce37bd41b8f7faf9a76a615966af8beac46897e7d182c6bdb53c86201c435cf1dc40f17e5a264117923daf1a2527ff94b60cd0de6949349de7e144d30c1c68

  • \Users\Admin\daeleo.exe

    Filesize

    220KB

    MD5

    c912b7872662fd804ccc037c44253137

    SHA1

    0dacde3adc0040ac10838b1b33059f9c6b74810d

    SHA256

    119c3d623012c9b51cc000109cddb02f0cf296e8dd260ac6f94f45207472769a

    SHA512

    d9ce37bd41b8f7faf9a76a615966af8beac46897e7d182c6bdb53c86201c435cf1dc40f17e5a264117923daf1a2527ff94b60cd0de6949349de7e144d30c1c68

  • \Users\Admin\daeleo.exe

    Filesize

    220KB

    MD5

    c912b7872662fd804ccc037c44253137

    SHA1

    0dacde3adc0040ac10838b1b33059f9c6b74810d

    SHA256

    119c3d623012c9b51cc000109cddb02f0cf296e8dd260ac6f94f45207472769a

    SHA512

    d9ce37bd41b8f7faf9a76a615966af8beac46897e7d182c6bdb53c86201c435cf1dc40f17e5a264117923daf1a2527ff94b60cd0de6949349de7e144d30c1c68

  • memory/1600-56-0x00000000752B1000-0x00000000752B3000-memory.dmp

    Filesize

    8KB