Extracted

• • Target

    Synapse.exe

  • Size

    638.8MB

  • MD5

    61de96e5353b086d0adbec1f6f6805a4

  • SHA1

    f8a632f64158d65d88767f40568a1a2f5ac6408f

  • SHA256

    b4672fe1f8bf47ec762901fdf935c4bec3055786551307b89ac8f57156d96336

  • SHA512

    6e158f558ffd71506d1e3cb057d6d8f40e75d293b3d2b4f8fda057b47739b4bcc3619bd3458dadafed84baebe050e387a1a4f9207eeba5398a6b91f2ad15c4d6

  • SSDEEP

    98304:i57+KoPUraOzCqYKOpL0qSB7reHbQLsEFTV2WQo1nqUf:Q7oP1OzCqw0fB7iKsEJo/Uq

  Score

  10^/10

  meduzaxmrigevasionexecutionminerpersistencestealerupxcollectiondiscoveryspyware

  • Meduza

    Meduza is a crypto wallet and info stealer written in C++.

    stealermeduza

  • Meduza Stealer payload

  • Meduza family

    meduza

  • Xmrig family

    xmrig

  • 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

  • Downloads MZ/PE file

  • Stops running service(s)

    evasionexecution

  • Checks computer location settings

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

  • 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

  • Accesses Microsoft Outlook profiles

    collection

  • Checks installed software on the system

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

    discovery

  • Looks up external IP address via web service

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

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  • UPX packed file

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

    upx
  behavioral1behavioral2behavioral3