Extracted

Extracted

• • Target

    LastActivityView.exe

  • Size

    89KB

  • MD5

    499e35df562563babfff6a1d2ee71743

  • SHA1

    7bece5115d9df1fa43b6a7a69f9574a498388960

  • SHA256

    6ebd5512d5cede4fdf769c35a48727c5fd5acb8ac40ae4c5ea7e9ca37fc8747b

  • SHA512

    2df1934de1f45661ab929a7f7658478f5a3d8cacfbe682f1f6b8bee8a49ab2720141a1c0ea74608e14002ff5132cb0932c7fb5b3790575b5e23c5327adfdf377

  • SSDEEP

    1536:XQol2xVvTS+KaYKvHUxErb2PPSUF2Q06yG2OklzG2OrSBR27KmhDWP:XQvVqaZsqrbeafQUmklzG2OrUyKdP

  Score

  10^/10

  umbralxmrigxwormevasionexecutionminerpersistenceratspywarestealertrojanupx

  • 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

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • XMRig Miner payload

    miner

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Creates new service(s)

    persistenceexecution

  • Drops file in Drivers directory

  • Stops running service(s)

    evasionexecution

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Adds Run key to start application

    persistence

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

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

  • Drops file in System32 directory

  behavioral1behavioral2