Extracted

• • Target

    MBSetup.rar

  • Size

    55.7MB

  • MD5

    15d4539dfdbd297d19e859551e1ea648

  • SHA1

    d797d06926d055ea1b8331decd8190d50bc4ef03

  • SHA256

    ccc22bb5b661a3106558dbaf94ee9cd02b31b83ca3191f0a5290b53d02b64a29

  • SHA512

    aef3425cd69aeaf55d39e409928bdec6b8f0963db3cd603f914377910b350d37db6b3a96acbc54eebfd9102b7d01a1032d6007917324551176227b48e086288d

  • SSDEEP

    1572864:xeIwmmqhg9ppWTccnBHnYrMUn+Z83KUjr4hGC8eoIv:8IlmqhQWQcdjRjUwHR5v

  Score

  10^/10

  buerstealcdiscoveryloaderspywarestealer

  • Buer

    Buer is a new modular loader first seen in August 2019.

    loaderbuer

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Downloads MZ/PE file

  • .NET Reactor proctector

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Suspicious use of SetThreadContext

  behavioral1