Analysis

  • max time kernel
    197s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2022, 03:38

General

  • Target

    0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a.exe

  • Size

    223KB

  • MD5

    0355b746f6f611e7bdf83df8cc8a41e0

  • SHA1

    05ceb1a87a819817f0123d2c33a90777ec8577c8

  • SHA256

    0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a

  • SHA512

    3c4944b0624b579cb579e9cb5b815a0c625b09d12d7aae2f2c23658a7be727a946782e3bc2fc13320325fc49f4af5a89ff6af5f444e1536e07252731d82aafa0

  • SSDEEP

    3072:3D0VDoZ+JptseVrAcaoOxagkpNZuR4GUryJEhh8wd5a/cLY:3M4eVsuzluFjJEhh8wE/h

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1068
    • C:\Users\Admin\AppData\Local\Temp\0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a.exe
      "C:\Users\Admin\AppData\Local\Temp\0967c346478c030f1d86fc9e0df38138e4bde97f0cb20463b8a06528375b3d1a.exe"
      2⤵
        PID:4952
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Update\security" /XML "C:\Users\Admin\AppData\Roaming\qtwtd.xml"
        2⤵
        • Creates scheduled task(s)
        PID:1800

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\qtwtd.xml

            Filesize

            1KB

            MD5

            e7b5f574994722fb172d5b85e9ac7343

            SHA1

            0983299b0dfbb2bc475b393420af5f4a7ab73290

            SHA256

            f190aa1150503ba6f360970fe7c6448999ea1a412c036011c6b80f1d4c68bea0

            SHA512

            1d1e6ed23a15fee2c2d81dfbadc967ee1a7ea16dda0743ff910c5147ba31c5c71f51f9afdf427aa77af68ffb14130469c086a97fa9908a0005f1291ea91e5da7

          • memory/1068-133-0x0000000075420000-0x00000000759D1000-memory.dmp

            Filesize

            5.7MB

          • memory/1068-136-0x0000000075420000-0x00000000759D1000-memory.dmp

            Filesize

            5.7MB

          • memory/1068-139-0x0000000075420000-0x00000000759D1000-memory.dmp

            Filesize

            5.7MB