Analysis

  • max time kernel
    146s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-02-2025 03:35

General

  • Target

    NanoCore 1.2.2.0/client.exe

  • Size

    202KB

  • MD5

    05134fd89cf94f9126ced96fbd583f7a

  • SHA1

    7c7495cac0e4cd44bc30d0c5134e57ab1e727a53

  • SHA256

    46af05c6fd5f190ff57c562622d7345f016059e6d8399d3401ded79d61d54089

  • SHA512

    b7f6a6f16e664e209095640794f6fb98b8011ed8ae20d6414c675c32ceea94555ca31587fe5c8a470ba86c6edf59aa86161c0651a7a8d808eb1d11ebb9e1debb

  • SSDEEP

    3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIDZzhzRWEV9UWlv38SAB:wLV6Bta6dtJmakIM5aFAyUWlv3PAB

Malware Config

Signatures

  • NanoCore

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

  • Nanocore family
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0\client.exe
    "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0\client.exe"
    1⤵
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2244-0-0x0000000074051000-0x0000000074052000-memory.dmp

    Filesize

    4KB

  • memory/2244-1-0x0000000074050000-0x00000000745FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2244-2-0x0000000074050000-0x00000000745FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2244-4-0x0000000074050000-0x00000000745FB000-memory.dmp

    Filesize

    5.7MB

  • memory/2244-5-0x0000000074050000-0x00000000745FB000-memory.dmp

    Filesize

    5.7MB