Analysis

  • max time kernel
    167s
  • max time network
    184s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 00:00

General

  • Target

    b4f5c995616b6fcf2365f902247d36552179b8cfd7a3895a1e9222bc37db0377.exe

  • Size

    202KB

  • MD5

    5472c2a0a95951ca53aed7b89a93a87c

  • SHA1

    73fe78c867e80c26280f4cd82c2dec7bfb86b392

  • SHA256

    b4f5c995616b6fcf2365f902247d36552179b8cfd7a3895a1e9222bc37db0377

  • SHA512

    83fc0ac76280a45f10cb71e7692f8ec66538555a4cf02ec05060b977c7fd6c9a9f13c57399cc0d070f516347c8d1c6dcb3356f3f1c712f1953d23fa21c8453c6

  • SSDEEP

    6144:gLV6Bta6dtJmakIM56HBwffWIF5xDXFmyZe:gLV6BtpmktshrDXhZe

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4f5c995616b6fcf2365f902247d36552179b8cfd7a3895a1e9222bc37db0377.exe
    "C:\Users\Admin\AppData\Local\Temp\b4f5c995616b6fcf2365f902247d36552179b8cfd7a3895a1e9222bc37db0377.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1976

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1976-54-0x0000000076321000-0x0000000076323000-memory.dmp

          Filesize

          8KB

        • memory/1976-55-0x0000000074830000-0x0000000074DDB000-memory.dmp

          Filesize

          5.7MB

        • memory/1976-56-0x0000000074830000-0x0000000074DDB000-memory.dmp

          Filesize

          5.7MB