Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-05-2024 08:07

General

  • Target

    DiscordNSR.exe

  • Size

    202KB

  • MD5

    dce58e168f842bfbfbe6d26aa60b2781

  • SHA1

    ee971a8adf441ed47dbcbe636fc2eed58e832145

  • SHA256

    e3dd4a2c939abd57b170c6c60bca32b5c2676810111b97d0e7dcb94cf5fe05a1

  • SHA512

    d54bb1653d72edc32201311fc4a3be2d0755e1961688325912fd402caeeac3ddd5072299e4131eb8176160a95b938ee7f3506817bb4fd8762108725010a9d410

  • SSDEEP

    6144:gLV6Bta6dtJmakIM5p06EzFNGW6/263FOhe:gLV6BtpmkOae92u7

Malware Config

Signatures

  • NanoCore

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DiscordNSR.exe
    "C:\Users\Admin\AppData\Local\Temp\DiscordNSR.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1240
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /0
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3068

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1240-0-0x0000000074E52000-0x0000000074E53000-memory.dmp

    Filesize

    4KB

  • memory/1240-1-0x0000000074E50000-0x0000000075401000-memory.dmp

    Filesize

    5.7MB

  • memory/1240-2-0x0000000074E50000-0x0000000075401000-memory.dmp

    Filesize

    5.7MB

  • memory/1240-4-0x0000000074E50000-0x0000000075401000-memory.dmp

    Filesize

    5.7MB

  • memory/1240-20-0x0000000074E50000-0x0000000075401000-memory.dmp

    Filesize

    5.7MB

  • memory/1240-19-0x0000000074E50000-0x0000000075401000-memory.dmp

    Filesize

    5.7MB

  • memory/1240-18-0x0000000074E52000-0x0000000074E53000-memory.dmp

    Filesize

    4KB

  • memory/3068-16-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-17-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-15-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-14-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-13-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-12-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-11-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-7-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-6-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB

  • memory/3068-5-0x000001BA6FE60000-0x000001BA6FE61000-memory.dmp

    Filesize

    4KB