Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2023, 10:54

General

  • Target

    0x00070000000120b7-4.exe

  • Size

    202KB

  • MD5

    63c5f6a42be7ba7fdd175360549a8176

  • SHA1

    ed3f0ecf1f6e83d5ea8c27b5397ff2e2191bdc22

  • SHA256

    5a8277de5871436e5e2b605eb07a1c29def195d649725b985be59732c1e5236b

  • SHA512

    08797431fdba358a65a19e4f080dd9bf792aeaa991e0b82db321792da8ba9f063858efae17c35c719f64e597438c329f0f5c090e5af71351f9ff17fca69cb2cf

  • SSDEEP

    6144:wLV6Bta6dtJmakIM5alWUu5LYkO0TrWS/:wLV6BtpmkJlM5LYkO0TKK

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
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • 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\0x00070000000120b7-4.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00070000000120b7-4.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:2968

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2968-0-0x0000000074290000-0x000000007483B000-memory.dmp

          Filesize

          5.7MB

        • memory/2968-1-0x0000000074290000-0x000000007483B000-memory.dmp

          Filesize

          5.7MB

        • memory/2968-2-0x00000000004C0000-0x0000000000500000-memory.dmp

          Filesize

          256KB

        • memory/2968-5-0x0000000074290000-0x000000007483B000-memory.dmp

          Filesize

          5.7MB

        • memory/2968-6-0x0000000074290000-0x000000007483B000-memory.dmp

          Filesize

          5.7MB

        • memory/2968-7-0x00000000004C0000-0x0000000000500000-memory.dmp

          Filesize

          256KB