Analysis

  • max time kernel
    147s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06/01/2024, 18:28

General

  • Target

    0x000a000000015f7a-20.exe

  • Size

    202KB

  • MD5

    5fdd418baf9c0d789e67758ad9f2dd1a

  • SHA1

    c0be3be193af670cfe01a64aef7c5b0a0b9d091a

  • SHA256

    82f59d1a1a65c0651ae7a965bb6481ba1351ea9efc9f9457de372043709e5a47

  • SHA512

    9ace7aed4e4db6f2df7a8df22227079acf176cb7b7e90a0d2638dfd44296653fae6194531a7335fb10fd9396f3cd4f11621715b2a2e4f948209055a809b00c50

  • SSDEEP

    3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIdQfO32vT/T6BQ1bxjOhdiinv1:wLV6Bta6dtJmakIM5JfO32vTj19B+T

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\0x000a000000015f7a-20.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000a000000015f7a-20.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:1984

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1984-0-0x0000000074370000-0x000000007491B000-memory.dmp

          Filesize

          5.7MB

        • memory/1984-2-0x0000000001E40000-0x0000000001E80000-memory.dmp

          Filesize

          256KB

        • memory/1984-1-0x0000000074370000-0x000000007491B000-memory.dmp

          Filesize

          5.7MB

        • memory/1984-5-0x0000000074370000-0x000000007491B000-memory.dmp

          Filesize

          5.7MB

        • memory/1984-6-0x0000000074370000-0x000000007491B000-memory.dmp

          Filesize

          5.7MB

        • memory/1984-7-0x0000000001E40000-0x0000000001E80000-memory.dmp

          Filesize

          256KB