Extracted

• • Target

    nothingless.exe

  • Size

    62B

  • MD5

    3f386f5061436a0338a64e0910db495d

  • SHA1

    599fe4a552c991a2b3ce5a1660732bf7b21fb901

  • SHA256

    0af3aae90b7de9fdceee2ab421378ea2f54c74be81ef43fc6c1790a032755d80

  • SHA512

    235479f42cbbe0a4b0100167fece0d14c9b47d272b3ba8322bcfe8539f055bf31d500e7b2995cc968ebf73034e039f59c5f0f9410428663034bf119d74b5672c

  Score

  10^/10

  umbralxwormdiscoveryevasionpersistenceratstealertrojan

  • Detect Umbral payload

  • Detect Xworm Payload

  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

    stealerumbral

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Downloads MZ/PE file

  • Sets file execution options in registry

    persistence

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Registers COM server for autorun

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Checks whether UAC is enabled

    evasiontrojan

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks system information in the registry

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

  • Drops file in System32 directory

  behavioral1