Extracted

• • Target

    https://mini-01-s3.vx-underground.org/samples/Samples/VirusSign%20Collection/2024.08/Virussign.2024.08.17.7z

  Score

  10^/10

  berbewfloxifneshtaxmrigbackdoordiscoveryminerpersistencepyinstallerspywaretrojanupx

  • Adds autorun key to be loaded by Explorer.exe on startup

    persistence

  • Berbew

    Berbew is a backdoor written in C++.

    backdoorberbew

  • Berbew family

    berbew

  • Detect Neshta payload

  • Floxif family

    floxif

  • Floxif, Floodfix

    Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    backdoortrojanfloxif

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    persistencespywareneshta

  • Neshta family

    neshta

  • Xmrig family

    xmrig

  • xmrig

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

    minerxmrig

  • Detects Floxif payload

    backdoor

  • XMRig Miner payload

    miner

  • Drops file in Drivers directory

  • ACProtect 1.3x - 1.4x DLL software

    Detects file using ACProtect software.

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • Drops desktop.ini file(s)

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  • UPX packed file

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

    upx
  behavioral1