Analysis

  • max time kernel
    153s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2022 08:35

General

  • Target

    6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe

  • Size

    392KB

  • MD5

    285d1fb99eccf1fe874503ad2335d880

  • SHA1

    556c61cfc54710d6a1ff856b26927723e12850be

  • SHA256

    6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad

  • SHA512

    afff5f4672ce3bc4c46b0704d61e52ad56d468af453ad594f2748e0d801e80b3b52c20ce044fecefd6d1c0c69b2f2d572f07f10784aa5912655db575eefb2e01

  • SSDEEP

    6144:mIt8huaw9mW5Vz85Qvzknnug+wfUYHLyMK2NGoWcaVgV98BKBpyAyVoeFYl/Zc9:nsazXrIL1v+Mmc1SKBpyS69

Score
8/10

Malware Config

Signatures

  • Sets file to hidden 1 TTPs 1 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 32 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe
    "C:\Users\Admin\AppData\Local\Temp\6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe
      "C:\Users\Admin\AppData\Local\Temp\6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe"
      2⤵
        PID:848
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:912
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:4132
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:4816
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:2116
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:3904
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:3436
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:4288
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:3796
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:1324
      • C:\Windows\SysWOW64\ping.exe
        C:\Windows\System32\ping.exe google.com
        2⤵
        • Runs ping.exe
        PID:3992
      • C:\Windows\SysWOW64\attrib.exe
        "C:\Windows\System32\attrib.exe" +s +h C:\Users\Admin\AppData\Local\Temp\6c536f28f0231d093ffddac221345d76bc73f74ee54a0cfb83161ef9bd4fbaad.exe
        2⤵
        • Sets file to hidden
        • Views/modifies file attributes
        PID:4476
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:1936
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:1716
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:2704
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:4720
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:4628
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:4012
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:4056
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:2600
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:2272
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:3404
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:3196
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:4060
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:3476
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:1892
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:2536
      • C:\Windows\SysWOW64\REG.exe
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "dadasd" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\dasdsadasdf\asdasdsad.exe.exe
        2⤵
        • Adds Run key to start application
        PID:3940

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1268-133-0x0000000074E20000-0x00000000753D1000-memory.dmp

      Filesize

      5.7MB

    • memory/1268-132-0x0000000074E20000-0x00000000753D1000-memory.dmp

      Filesize

      5.7MB