Extracted

• • Target
    93fa3e478774a78c8aebf44604bb498254abe707b0bba06e5c43d40708888334
  • Size 2.9MB
  • SHA256 93fa3e478774a78c8aebf44604bb498254abe707b0bba06e5c43d40708888334
  • MD5 12b512d4558072140ee63e6ad76cf362
  • SHA1 0222eff3dc4777e917c2803241923f264e9aef48
  • SHA512 01ee792e64ed0155e88f8a609a859f7c01b36bffef484c3629aeda071dd5db048787fc98569f80a7a383fe51246be1bb561489dd4dd52807493ce0a64b0ae977
  • SSDEEP 49152:x8yJAk206NICMq5pzKRgqVzKVmgFXZDsmDo:mBs1io
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  amadeyprivateloader9a3efcbootkitdiscoveryevasionexecutionloaderpersistenceransomwarespywarestealertrojan

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • Modifies firewall policy service

    evasion

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Modifies Installed Components in the registry

    persistence

  • Sets service image path in registry

    persistence

  • 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.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies system executable filetype association

    persistence

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Registers COM server for autorun

    persistence

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application

    persistence

  • Checks for any installed AV software in registry

  • 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 Chrome extension

  • Drops desktop.ini file(s)

  • Enumerates connected drives

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

  • 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.

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2