Extracted

• • Target

    S0FTWARE.exe

  • Size

    16KB

  • MD5

    dd59946b381b4c6beda869dab8ce213d

  • SHA1

    0b041a58794c41bcdbd6b9b8ce7f91fc1e9ac0da

  • SHA256

    ec099fec62895533d07c5d83cfaf9913f304b9aa79b12246f8aa77ce7e7cdb33

  • SHA512

    d162ec2a0c039d85beef9af53ab6c7e95dfb6fd87bfdce83f9a0eb62c2e768a569e77fe7116ef99d6ce7d4373de0df874069adc97d6a711d35cbeddc26b3af59

  • SSDEEP

    384:hsvw41oaVEMeH7OdCfUXqwag/SzbvQTyLlsSPT36cQ0m52:U1/V0H7OdCfUXqwageb1l/76cQbY

  Score

  10^/10

  discoveryexecutionvidarxmrigdefense_evasionminerpersistencestealerupx

  • Detect Vidar Stealer

    stealer

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Vidar family

    vidar

  • 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

  • Drops file in Drivers directory

  • Stops running service(s)

    defense_evasionexecution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Legitimate hosting services abused for malware hosting/C2

  • 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
  behavioral1behavioral2