Analysis

  • max time kernel
    152s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/12/2022, 12:51

General

  • Target

    8e89a63e6fdca1796d1f18e63f69f60a8acf9647a39239487ae0ed1d46052581.exe

  • Size

    310KB

  • MD5

    2894b77a50aa4c6a08b35324dfba36aa

  • SHA1

    f535562f72be343b9ceead8cb5e39217b6a554db

  • SHA256

    8e89a63e6fdca1796d1f18e63f69f60a8acf9647a39239487ae0ed1d46052581

  • SHA512

    af359a92379fdf078ef0418a271dd245008794da1f20ca05827171f9e9b9bbf216f22e49f43121b271aca23099cfa128cd2eddad856ca322810943f2aea30d8f

  • SSDEEP

    6144:5Um2TuCtUlT372dlG7zEA/A6wSNGtaQLzgftTdmiTbR1HQHhMG/7ZaZ4tuRh5:Ziti37HvEJHHvstdmq1QBM8taZ4AP5

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Modifies WinLogon 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8e89a63e6fdca1796d1f18e63f69f60a8acf9647a39239487ae0ed1d46052581.exe
    "C:\Users\Admin\AppData\Local\Temp\8e89a63e6fdca1796d1f18e63f69f60a8acf9647a39239487ae0ed1d46052581.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • Modifies WinLogon
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2292

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/2292-132-0x000000007FDE0000-0x000000007FE49000-memory.dmp

          Filesize

          420KB

        • memory/2292-133-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2292-134-0x0000000002280000-0x0000000002332000-memory.dmp

          Filesize

          712KB

        • memory/2292-135-0x0000000002830000-0x00000000028E8000-memory.dmp

          Filesize

          736KB

        • memory/2292-136-0x000000007FDE0000-0x000000007FE49000-memory.dmp

          Filesize

          420KB

        • memory/2292-137-0x0000000002830000-0x00000000028E8000-memory.dmp

          Filesize

          736KB