Extracted

• • Target

    Instalar StartIsBack v2.9.15.exe

  • Size

    5.1MB

  • MD5

    4b78592320ad42db84604e50b891949b

  • SHA1

    eb492a52459fba6bb81b14c4301506a334215e95

  • SHA256

    8bbdd91e62f2ca2a3657dc4a693592b3b8af2ef60dbee59d1b611576d2927df8

  • SHA512

    f14b95a1381cbd790f4f7f2d9f7d0126fd58cfac1b738cee307e9fdb361528598e0ecac04ea9c05836b1553e54243cf0c86191ea6a9ff3d42e2f6f5240a432fd

  • SSDEEP

    98304:Lg56UdZ0nknHZWSmAlD59x3qeJMU8qGnItw3bHly/eOzg4Z/V5PhMkRIw8:055sknHxmcTxRu1qdw3rlyZVdmkU

  Score

  10^/10

  raccoon62b047a6bc812b9c3749280cf611f2d251d3ab9fdiscoveryevasionpersistencestealerthemidatrojan

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

    stealerraccoon

  • Raccoon Stealer payload

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Modifies Installed Components in the registry

    persistence

  • Modifies Windows Firewall

    evasion

  • Checks BIOS information in registry

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

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Registers COM server for autorun

    persistence

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • 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

  • Checks whether UAC is enabled

    evasiontrojan

  • Drops desktop.ini file(s)

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1